Amplifi Wi-Fi System Review

In this review, I compare the various AmpliFi wireless mesh-networking systems to help you pick the right one for your requirements and budget.

I initially stumbled across AmpliFi when Apple discontinued its AirPort base stations and I had to look for an alternative to the aging Wi-Fi network in my house.

I wanted to learn if a wireless mesh network could replace the three Apple AirPort Extreme base stations that I had strategically positioned throughout our home.

Network Performance Requirements

Network Performance Requirements

Almost every room in my house has a gigabit ethernet (CAT 5e/6) outlet, and my AT&T fiber-optic internet connection supports speeds of nearly a gigabit per second.

However, despite my gigabit infrastructure, I usually don’t utilize that much bandwidth as all my data is either in the cloud (iCloud Drive, Dropbox) or on storage devices that I have connected directly to my iMac via Thunderbolt.

As a result, and unlike other reviews, I was not interested in raw LAN performance but in Wi-Fi coverage and reliability.

Specifically, I wanted to make sure that video streaming to such devices as Apple TV, iPad and iPhone would work without issues, regardless of where in our 3,300-square-foot ranch-style home they happened to be.

That’s a lot of horizontal space to cover and I expected it to be a challenge, mainly because I have to position the main router in my office (where the AT&T internet uplink is). My office is on one side of the house, but our family room (with the Apple TV) and master bedroom (where my wife streams YouTube videos to her iPad) are both on the other side of the house.

In addition to the Apple TV, we also have home security cameras — some of which can stream 4K footage that requires additional bandwidth.

My Old Networking Infrastructure

Apple AirPort Extreme
Apple Airport Extreme.

My old infrastructure consisted of three strategically-positioned Apple AirPort Extreme base stations, connected via Ethernet. I used to have four base stations but one died, and it didn’t provide enough additional coverage to warrant replacement.

You can read more about how I set up and configured those base stations in this article.

The advantage of connecting the main router via Ethernet was that each AirPort Extreme would offer optimal Wi-Fi performance in its coverage area.

And since I had joined my AirPort base stations via Ethernet, there was no performance loss when transferring data from one to another. I had one AE in my office (master), one in the guest room behind my office, and another one in our family room (close to the Apple TV).

The fourth base station was in our master bedroom, before it broke and I took it out.

My primary focus was to have the best possible coverage in my office, followed by the family room on the other side of the house, where we stream TV shows and movies through Apple TV. The third priority was the rest of the house, and especially our bedroom, where my wife frequently streams makeup videos via YouTube.

Why Replace a Nearly Perfect Wi-Fi System?

Perfect WiFi system
Ideal placement of AmpliFi router and MeshPoints

You may be wondering why I wanted to replace what appears to be a perfect setup of wired AirPort Extreme (AE) base stations. The reason is indeed not related to performance but reliability. I had started noticing that certain base stations kept shutting down for no apparent reason.

And because of the way I had wired my network (you could call it daisy-chained), if the primary AirPort base station went offline, it would take the whole system down with it. Every couple of days, we had to reboot the base station in the guest bedroom because it’s the one in the middle between the master AE in my office and the AE in the family room.

It didn’t affect network performance in my office — mainly because my iMac is wired directly to the AE via an Ethernet-Thunderbolt bridge — but it always seemed to happen when we wanted to watch TV, and video quality degraded due to the weak Wi-Fi signal strength.

I mentioned earlier that Apple discontinued support for its AE base stations, so I didn’t want to replace a failing AE with outdated technology. So I figured it was the perfect time to look into new technology, which is how I found AmpliFi’s Wi-Fi mesh system.

So let’s start the review with AmpliFi before we take a closer look at UniFi (the commercial-grade system made by the same company, and the system that I currently use), and then see how the technologies compare.

AmpliFi Review

AmpliFi Review
AmpliFi Mesh Router

AmpliFi is the consumer division of Ubiquiti Networks, which makes business-class networking products. Coincidentally, one of its founders, Robert J. Pera, worked on the original AirPort base station for Apple.

AmpliFi’s goal is to provide the latest wireless mesh networking technology to consumers — the type of technology usually only found in more expensive commercial equipment.

You’ve probably experienced the advantages of mesh networking technology when using WLAN at the airport, trade shows or other locations with broad coverage. Once you’re logged in, you stay logged — even when you move from one side of a convention center to the other.

When I published my original AmpliFi review, the company offered only a single mesh system that was called AmpliFi HD. It consisted of a mesh router and two wireless “meshpoints.”

Fast forward to December 2019, and AmpliFi now has four different systems in its lineup, including:

  • AmpliFi Instant — a low-cost and easy-to-set-up mesh system
  • AmpliFi HD — the system I originally reviewed
  • AmpliFI HD Gamer’s Edition — a low-latency system specifically designed for gamers
  • AmpliFi Alien — the latest and most powerful mesh system the company offers

I’ll give you an overview and recommendations on all four systems, and then share my hands-on experience with AmpliFi HD.

AmpliFi InstantAmpliFi HDAmpliFi HD Gamer’s EditionAmpliFi Alien
Antennas(4) Dual-band antennas (single-polarity)(3) Dual-band antennas (tri‑polarity)(3) Dual-band antennas (tri‑polarity)(1) Internal dual-band metal stamp with 12 polarity
Wi-Fi Standards802.11ac802.11ac802.11acUp to Wi-Fi 6
MIMO2×23×33×32.4 GHz: 4×4 5 GHz: 4×4 (low-band) + 8×8 (high band)
2.4 GHz Speed300 Mbps450 Mbps450 Mbps1150 Mbps
5 GHz Speed867 Mbps1300 Mbps1300 Mbps6537 Mbps (both radio summary)
Low Latency✔︎✔︎
WAN QoS✔︎✔︎
Price$179.00$340.00$379.00$379.00

AmpliFi Instant Review

AmpliFi Instant Review
AmpliFi Instant WiFi routers
Pros
  • Easy to deploy
  • Inexpensive
  • Small form factor
  • Ethernet uplink on each meshpoint
Cons
  • Lower performance than other AmpliFi systems

AmpliFi Instant is an excellent entry-level wireless mesh system that can cover your home in Wi-Fi in under two minutes.

All you have to do is connect the Instant router to power and your ISP modem, connect the Instant Mesh to power, download the AmpliFi app, and choose a Wi-Fi name and password.

That’s all it takes to get a mesh Wi-Fi and guest network up and running. From there, you can add additional meshpoints to cover areas of your home that have weak Wi-Fi signal.

What’s cool is — and this is something I missed from the original AmpliFi HD meshpoints — that each Instant meshpoint has an ethernet port that you can use to plug in devices that don’t support Wi-Fi.

Plus, AmpliFi Instant looks pretty, which is important if you want to convince your wife to let you accessorize your house with electronic devices.

My recommendation: If you’re not incredibly tech-savvy and need an easy-to-set-up Wi-Fi system that can cover your whole house with a strong and reliable Wi-Fi signal, go with AmpliFi Instant.

Buy on amplifi.com

You can also find AmpliFi Instant on Amazon.

AmpliFi HD Review

Is AmpliFi mesh networking technology better than your Wi-Fi router?
AmpliFi HD Kit in my office
Pros
  • Better performance than AmpliFi Instant
  • Easily extendable with meshpoints
  • Plenty of configuration options
  • Ethernet backhaul between AmpliFi HD routers
Cons
  • Meshpoints don’t have an Ethernet port

AmpliFi HD was the only AmpliFi wireless mesh system available when I decided to replace my Apple Airport base stations.

What I like about AmpliFi HD is the balance of performance and simplicity. Compared to AmpliFi Instant, AmpliFi HD supports more MIMO channels and a higher throughput. That means you’ll get better and more reliable Wi-Fi performance.

At the same time, the set-up and configuration is pretty straightforward and all handled through the AmpliFi mobile app.

What’s good about the AmpliFi HD meshpoints is that you can plug them directly into a power socket without the need for a cable. The downside is that the meshpoints don’t have an Ethernet port, which makes it much more difficult to extend your network to devices that don’t support Wi-Fi.

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My recommendation: AmpliFi HD is for you if you need more performance than what AmpliFi Instant can deliver without having to be a network engineer. The combination of wireless meshpoints and support for Ethernet backhaul makes AmpliFi HD an excellent system for most residential use cases.

Buy on amplifi.com

You can also find AmpliFi HD on Amazon.

AmpliFi HD Gamer’s Edition Review

AmpliFi HD Gamer's Edition Review
AmpliFi HD Gamer’s Edition
Pros
  • Low latency support
  • WAN quality of service (QoS) controls
  • Less than $40 more than the regular AmpliFi HD
  • Slick design
Cons
  • Meshpoints lack Ethernet ports

AmpliFi HD Gamer’s Edition is a slicker-looking adaptation of the regular AmpliFi HD system. Besides the black design, the primary difference is support for low latency and WAN QoS.

If you play online video games, latency is incredibly important. That’s why AmpliFi has added controls to its wireless mesh system that allow you to prioritize gaming traffic.

That ensures that you can still play your online games even when Mom decides to download that vacation video her sister sent her.

Other than that, both AmpliFi HD systems offer the same specifications, and thus about the same overall performance.

My recommendation: If you’re a gamer, you want the Gamer’s Edition. But even if you’re not, having low latency support and WAN quality of service (QoS) controls can come in handy if you want to be able to prioritize certain applications. That’s particularly useful if you work from home and can’t have your kids or spouse accidentally clogging your uplink.

Buy on amplifi.com

You can also find AmpliFi HD Gamer’s Edition on Amazon.

AmpliFi Alien Review

AmpliFi Alien Review
Pros
  • 7,685 Mbps total capacity (4x that of AmpliFi HD)
  • 8×8 MIMO and 16 spatial streams per router
  • Supports the latest Wi-Fi 6 standard
  • Easily extendable
  • Intuitive touch screen

The brand-new AmpliFi Alien is arguably one of the best and most powerful consumer-grade wireless mesh routers on the market.

Combine the throughput of all radios and AmpliFI Alien delivers a ridiculously high throughput of 6,537 Mbps at 5GHz speeds and 1,148 Mbps at 2.4 GHz speeds.

Besides featuring over four times the bandwidth and twice the coverage of AmpliFi HD, the new Alien router is also future-proof as it supports the latest Wi-Fi 6 standard, which supersedes the older 802.11ac standard.

According to AmpliFi, the new Alien router provides twice the coverage of AmpliFi HD. Depending on the size and layout of your house, that means you might be able to get away with a single AmpliFi Alien router.

However, if you’re picky about network performance (like I am), you’ll probably end up with two or more routers strategically positioned around the house.

The great thing about AmpliFi Alien is that you can create either a wireless or wired mesh network of several routers. Of course, my recommendation is to leverage an ethernet backbone (or ethernet backhaul) for maximum performance.

My recommendation: The AmpliFi Alien is definitely my favorite mesh router. I’d buy it in a heartbeat, because it delivers the best possible performance and is future-proof thanks to Wi-Fi 6 support. But if you anticipate the need for more than one router and you don’t have the budget for that, I’d go with a less-expensive model.

Buy on amplifi.com

AmpliFi Set-Up and Configuration

How to position WiFi routers for perfect coverage with AmpliFi
AmpliFi Web Controller allows you to perfectly position your devices

Setting up an AmpliFi mesh WiFi router is incredibly easy and painless. Here’s how it worked with the AmpliFi HD system I have.

Before I started, I unplugged all power cords and Ethernet cables from my three AirPort Extreme base stations. The following steps took about five minutes to complete, and I was up and running:

  1. Download the AmpliFi app from the App Store
  2. Plug in the AmpliFi base station
  3. Connect the base station to the ISP modem via an Ethernet cable
  4. Set up the base station via the mobile app
  5. Plug in the two meshpoints in other rooms of the house

I cannot stress enough how painless the setup process was compared to the configuration required to connect the AirPort base stations the way I had them.

How to Position the Base Station and Wireless MeshPoints

How to Position the Base Station and Wireless MeshPoints
AmpliFi MeshPoints can be directly connected to a wall outlet

The problem with AmpliFi is that their ideal setup has the base station in the middle of the house, with meshpoints placed on the far ends. I don’t know anybody who has their ISP uplink in the center of the building.

My uplink is in my office, which is on one side of the house. Our family room (with the Apple TV) is on the opposite side of the kitchen, and there are two walls in between.

I initially placed one meshpoint (A) halfway between my office and the Apple TV and the other one (B) close to the Apple TV. Unfortunately, that resulted in B connecting to A and A connecting to the base station. In other words, B had no direct connection to the base station, which decreased performance.

The other adverse side effect was that we had poor coverage in the master bedroom. That would have made my wife unhappy.

For a day, I had a meshpoint connected in the kitchen to an outlet that I can see from my office. So there was a direct line of sight, ensuring perfect connectivity.

Unfortunately, that outlet was within arms reach of our son, who had just started crawling. As soon as he noticed the meshpoint he started playing with it, so I had to remove it.

That’s when I decided to purchase another AmpliFi HD router, place it in the family room (on the opposite side of the house) and connect it via Ethernet backhaul to the main router in my office.

In other words, I was leveraging the existing Ethernet cable infrastructure I had in my home. That resulted in the best possible performance and I highly recommend using Ethernet if and where possible.

AmpliFi Teleport

AmpliFi Teleport is a convenient VPN solution
AmpliFi Teleport is a convenient VPN solution

AmpliFi Teleport is a VPN solution that enables secure remote access to your home network from anywhere in the world.

When AmpliFi first launched Teleport it was a hardware solution consisting of a router and an adapter you would carry with you. I used to have one of those while the technology was still in beta.

These days, AmpliFi Teleport is a simple app you can download to your iOS device (or other mobile device).

If you’ve never used a VPN, you might wonder what it’s good for. Well, imagine you’re on vacation in another country and you want to watch your favorite Netflix show, which might not be available in that country. By connecting to your home network via Teleport, Netflix thinks you’re at your house.

But that’s just one of many use cases for a VPN; privacy and security are others.

AmpliFi iOS App

The AmpliFi app is much better and easier to use than Apple’s AirPort app. I would like to point out a few essential features that I think are very useful:

  • Connected clients: I can immediately see a list of all connected clients. With the AirPort app, I had to click on every base station to see a list of connected devices. There was no consolidated list.
  • Performance: The AmpliFi app can run a speed test directly from the base station. Because of this feature, I noticed a problem with my upstream that Comcast had to fix on their end. First, I thought the problem was with AmpliFi and I contacted support, but it turned out that Comcast was at fault.
  • Guest network: I love the idea of having a guest network that I can quickly turn on and off. The AmpliFi app allows me to enable my guest network permanently or only for a couple of hours. As a result, I don’t have to share the main Wi-Fi password.
  • Pause internet access on selected devices: Via the “Family” tab, I can pause internet access on selected (or all) devices. That’s handy for testing, or for when I want to mess with my wife!
  • Scheduled internet access: Our kids are not old enough to have their own devices yet, but once they are, I can disable internet access for their devices during certain hours of the day. For example, during dinner time and after bedtime.

AmpliFi Support

During the initial setup process, I ran into an issue with my upstream during testing and I thought AmpliFi caused it. As a result, I got to test their support as well. AmpliFi provides chat support directly from within the mobile app, which is very convenient.

Within seconds of opening a chat session, I spoke to a friendly support agent. He asked me a couple of questions and let me run some tests.

Within minutes, we determined that the problem was not related to AmpliFi but to my ISP. Overall, AmpliFi’s support was outstandingly responsive and efficient.

AmpliFi Performance

AmpliFi Performance
Wireless speed test

A lot of people have asked me what kind of performance they can expect from AmpliFi. Unfortunately, that depends on numerous factors including the layout of your home, how you position the meshpoints, and whether or not you use Ethernet backhaul.

Before I switched from Comcast to AT&T’s fiber service, I ran a few tests in my house to see how good the coverage provided by my two-router and two-meshpoint AmpliFi HD was.

AmpliFi HD Performance

As I mentioned at the beginning of this article, my primary concern was to have sufficient Wi-Fi coverage throughout the house to match the speed of my internet uplink.

The measurements below are from when I still had Comcast, which offered 120 Mbits per second downstream and 20 Mbits per second upstream.

  • Office
    • Latency: 9ms
    • Download: 109.98 Mbps
    • Upload: 23.15 Mbps
  • Living room
    • Latency: 8ms
    • Download: 123.39 Mbps
    • Upload: 23.69 Mbps
  • Family room
    • Latency: 9ms
    • Download: 119.56 Mbps
    • Upload: 22.09 Mbps
  • Master bedroom
    • Latency: 14ms
    • Download: 86.85 Mbps
    • Upload: 22.91 Mbps
  • Guest room
    • Latency: 8ms
    • Download: 118.18 Mbps
    • Upload: 23.32 Mbps

Note that I didn’t bother to make sure my iPhone connected to the closest meshpoint with the best signal; I just walked around the house when I conducted the speed tests. Overall, I pretty much got the best possible speed, except for in the master bedroom.

Later, after I upgraded to AT&T’s fiber service, I ran another speed test and got several hundred Mbps in all locations. That was more than enough for what I needed.

I’m about to move to a new home and I’ll have to set up everything from scratch. I’ll try to perform tests with all AmpliFi systems and compare them side-by-side. So check back for updates in late January/early February.

AmpliFi vs. Others

AmpliFi is certainly not the only game in town when it comes to wireless mesh-networking technology. If you’re still on the fence about what brand and technology to choose, hopefully the comparison below will help you make a decision.

AmpliFiEeroLinksysNest WiFiOrbi
Performance★★★★★★★★☆☆★★★★☆★★★☆☆★★★★☆
Privacy★★★★★★★★☆☆★★★★★★★☆☆☆★★★★★
Features★★★★★★★★★☆★★★★☆★★★★★★★★★★
Cost to get started★★★★☆★★★★★★★★★☆★★★★☆★★★★☆

AmpliFi vs. Eero

AmpliFi vs. Eero
Amazon eero mesh WiFi system

Eero was one of the brands I looked at before I decided to go with AmpliFi. That was before Amazon acquired them in April of 2019.

Eero offers its technology in three different versions: the classic Eero, Eero Pro, and the Eero Beacon. The latter is roughly comparable with AmpliFi’s meshpoints.

The primary advantage of Eero is the cost of the basic model. For less than $100 you can get a single Eero unit, which is less than what AmpliFi charges. However, neither the classic Eero nor the Eero Beacon provide the performance of the entry-level AmpliFi system. So it’s a trade-off.

Additionally, none of the Eeros support Wi-Fi 6, and their MU-MIMO channels are limited to 2×2 spatial streams. That means if you have a lot of devices on your network and you want optimal performance on all of them, Eero might not be the best choice.

I would consider Eero if you have a limited budget and performance/features are not your primary concern.

What also turns me off a little bit with Eero is that the company is now owned by Amazon, which doesn’t have a strong track record when it comes to putting user privacy first. That’s also the reason why I don’t use Alexa in my home.

Shop Eero on Amazon

AmpliFi vs. Linksys Velop

AmpliFi vs. Linksys Velop
Linksys Velop Tri-Band Home Mesh WiFi System

One of the first WiFi routers I owned back home at my apartment in Austria was from Linksys, and I have fond memories of it.

What I like about the Velop line is its simplicity. The company offers three different routers plus what Netgear calls a plugin to extend the range of the mesh network.

Linksys’ top-of-the-line router is the Velop AX (which supports WiFi 6), followed by the Velop Tri-Band and Velop Dual-Band — both aptly named after their supported WiFi bands.

Linksys offers all the features you would expect from a modern WiFi system, including multi-user MIMO, a built-in switch, support for Ethernet backhaul and more.

From a pure performance perspective, Velop isn’t quite as powerful as the AmpliFi Alien because of its few spatial streams and overall throughput. Plus, Linksys doesn’t seem to be offering a low-latency mode and the QoS settings are relatively basic.

Shop Linksys on Amazon

AmpliFi vs. Nest Wifi (Google Wifi)

AmpliFi vs. Nest WiFi
Google Nest WiFi Router

Nest WiFi — previously known as Google Wifi — is another technically-appealing mesh system that I would never put into my home because of privacy concerns.

What I like about Nest Wifi — from a technical perspective — is that it’s both a wireless mesh router/point and a speaker with Google’s smart home assistant built-in.

Unlike many of the other manufacturers in this comparison, Nest relies on the open 802.11s standard to implement its mesh-networking technology. By doing so, Google is, at least theoretically, compatible with other technologies that rely on the same standard.

Beyond that, the performance of Nest is pretty much in line with standard WiFi routers. The platform supports WiFi 802.11a/b/g/n/ac with 4×4 5 GHz and 2×2 2.4 GHz spatial streams. The Wifi Points (as Nest calls them) support 2×2 spatial streams on both frequencies only.

If you’re a Google household already and don’t require the absolute best possible performance, Nest Wifi might be an attractive option. Just make sure to learn how to use the “privacy switch” on the Nest Wifi points.

Shop Nest Wifi on Amazon

AmpliFi vs. Orbi

AmpliFi vs. NETGEAR Orbi Tri-band Whole Home Mesh WiFi System
NETGEAR Orbi Tri-band Whole Home Mesh WiFi System

Netgear offers what I consider the most confusing product lineup. Looking at their webpage, I had a hard time figuring out the differences between all the different Orbi options.

But once you dig through the device jungle, you find excellent technology that’s on par with what AmpliFi offers, with some exceptions. For example, the latest Orbi AX6000 offers WiFi 6 in a slick albeit expensive package.

What makes Netgear’s offering so confusing — the number of options — is also what makes it attractive, because you can probably find an Orbi that works for you. You can get lower-priced and lower-performing Orbi routers, you can get one with a cable modem built in, and even one that comes with a smart speaker.

I don’t have any hands-on experience with Orbi, but based on their technology and reviews from others, it looks like raw performance isn’t an issue (depending on the model you pick).

The only bad thing about Orbi — based on feedback from other users — is its latency. That’s bad for gamers, or if you rely on Wifi to make phone or video calls.

One thing that Orbi does better than most others is the use of a dedicated wireless backhaul channel. That means you’ll get better and more reliable coverage, assuming your Orbi routers have an excellent WiFi connection between them. Alternatively, you can also use Ethernet backhaul.

Personally, I’m a huge fan of AmpliFi because of the experience I’ve had with the brand over the past few years. But personal preference aside, if it wasn’t AmpliFi, I’d probably go with Netgear or Orbi rather than Nest Wifi or Eero.

Shop Orbi on Amazon

AmpliFi vs. UniFi

AmpliFi vs. UniFi
UniFi Dream Machine

AmpliFi vs. UniFi is an interesting comparison because both brands belong to the same company — Ubiquiti. Coincidentally, I have hands-on experience with both and am currently using UniFi technology in my home.

In a nutshell, UniFi offers more flexibility and advanced configuration options, such as those you would typically find in commercial offerings. While deploying UniFi doesn’t require a degree in networking, it’s certainly more involved than setting up an AmpliFi network.

I’ve written in detail about the differences between the two technologies in this article, in which I explain why I decided to upgrade to UniFi.

Frequently Asked Questions

Why can’t I just use a single WLAN router?

Traditionally, you would have a single WLAN router at home that you connect to your internet modem. The problem is that a single router usually cannot provide sufficient WLAN coverage for your whole house.

In recent years, WLAN router manufacturers have gone crazy adding more and more antennas to the router in an attempt to provide better coverage. But a Wi-Fi signal is nothing more than an electromagnetic wave, and the laws of physics apply.

That means that the further away a communication partner (such as a computer or phone) is from the WLAN router, the weaker the signal strength will be. And any obstacle between the two communication partners further weakens the signal.

As a result, having only a single router to cover a large area that has plenty of obstacles — like walls, wiring and appliances — will likely result in poor Wi-Fi coverage.

What is wireless mesh networking?

Mesh networking replaces the idea of having only a single router with a network (or mesh) of connected routers and antennas. So, with a mesh network you can strategically place WLAN routers and antennas throughout the house, and they will all operate as a single wireless network.

As I mentioned earlier, this roaming capability is what provide almost seamless Wi-Fi coverage at airports and trade shows. Each of the mesh nodes in that network only covers a particular area and hands off a connected device to another node when it leaves the coverage area.

Think of it as having 3 WLAN routers spread across your house. Those routers are wirelessly connected and provide Wi-Fi coverage for a particular area. Devices in your home will automatically connect to the router with the strongest signal.

As you roam your house, your devices seamlessly hop back and forth between the routers with the strongest signal, and you will always enjoy the best coverage possible.

Many classic WLAN routers, including Apple’s AirPort base stations, offer similar capabilities. But they usually come with the cost of significantly-degraded performance. Plus, handing over devices from one base station to another other did not always work reliably.

That’s why I decided to connect all my AirPort base stations with Ethernet cables. Modern mesh networking technologies — such as the ones built into AmpliFi, Eero and others — provide much better performance and more reliable handover capabilities.

What’s MIMO?

MIMO stands for “multiple-input-multiple-output” and is part of a wireless standard that describes how Wi-Fi routers with multiple antennas can handle data streams for optimal performance when various devices are connected. Manufacturers denote a typical configuration as 3×3:3.

The first number indicates the number of transmit antennas, the second number represents the number of receive antennas, and the last digit represents the maximum number of spatial data streams the radio can use.

As is so often the case, more antennas and data streams results in higher performance. Both AmpliFi HD and Apple’s AirPort Extreme offer a 3×3:3 configuration. Not all devices support the same MIMO standards.

Is AmpliFi Instant compatible with AmpliFi HD or AmpliFi Alien?

Yes, AmpliFi Instant is compatible and can be mixed and matched with other AmpliFi standalone routers or meshpoints. However, you can’t mix AmpliFi Instant with other AmpliFi kits.

What’s a dual-band WiFi?

Dual band means that your Wifi router can broadcast on a 2.4 GHz and 5 GHz channel at the same time. Tri-band routers can broadcast on one 2.4 GHz and two 5 GHz channels at the same time.

Is there an AmpliFi Android app?

Yes, the AmpliFi app is available for iOS and Android devices.

Why is mesh networking better than a range extender?

Range extenders dramatically degrade WiFi performance, which is why I don’t recommend them. A WiFi mesh kit, on the other hand, uses dedicated backhaul channels that don’t impact the overall system performance.

Plus, they offer seamless roaming and device handover capabilities that range extenders don’t.

AmpliFi Review — Final Words

I shopped around for other mesh networking technologies, including Eero, before committing to AmpliFi,

I ultimately decided to go with AmpliFi (and later UniFi, the commercial offering from Ubiquiti) because it appeared to best meet my requirements for performance, reliability and support.

I’ve been using Ubiquiti products for several years now and I have nothing but good things to say about them.

I’ve also equipped the homes of family members with AmpliFi products and recommended them to friends and co-workers. Every one of them has given me positive feedback.

Overall, I can highly recommend AmpliFi as a brand and technology to anyone who wants to cover their home in spotless Wi-Fi.

Which AmpliFi system you choose ultimately depends on your specific needs and budget, and I hope this article has helped you make that decision.

If you’ve implemented AmpliFi in your home already, I’d appreciate if you’d share your experience with the technology by leaving a comment below. If you have any pre-sales questions or concerns, let me know as well and I’ll try my best to assist.

This post may contain affiliate links. Please read my disclosure for more info.

25 thoughts on “Amplifi Wi-Fi System Review”

  1. Good review. I recently installed the AmpliFi HD and it does a good job. I would like to see some improvements. As mentioned QOS should be added. The app has a tab called “family” which is a strange name for what I would call my network. It lets you view all the things hooked up and their data usage. Unfortunately if you have a lot of devices they seem to jump around with no rhyme or reason and they should let you sort this by name or IP. Also on wired devices you only see the device if it is directly plugged in. If it is connected by a switch it just shows the port number and says “n” devices.

    I also notice an issue with my iPhone sometimes not connecting to the nearest AP and connecting on 2.4 rather than the 5 Ghz band even when close to an AP.

    Reply
  2. This should have been the next step in the evolution of the Airport. I will make the transition the next time I have to replace an Airport. Hopefully by then they’ll have an option for Ethernet connectivity for all the nodes. Like you, I do have Cat5e RJ-45 connectors in each room of the house. Having this option available makes the option of “extending a wifi network” an inefficient choice.

    Reply
    • I agree Apple missed the train on that. Ethernet backhaul will come shortly via a firmware update as I was told. So I’ll be able to use two main stations and have one act as an antenna only.

      Reply
  3. I am now on my second AmpliFi HD unit, and they are hinting I might need a third one – not good! I had a problem with one of the Mesh points where randomly my iPhone would be connected to it with a great signal but I would have no Internet access. I would check the unit and sure enough it was showing no signal and the blue lights were scanning. Not a signal strength issue as anytime I check the app it says the signal strength to that unit is 90% or better on 5G. I also had problems with the base unit where the display would lock on one screen and tapping it would not change the screen. The only way to get it to work was to power it down and start it up again.

    I also have random issues with streaming TV from PS Vue on my Amazon FireTV box where it periodically freezes for a few seconds. The unit is only 10 feet line of sight from the router and obviously has a great 5G signal. I finally gave up and ran at Cat6 cable from my switch to the FireTV, that improved things a little but I am still having issues. What I believe is this has something to do what is called buffer bloat in the router. I checked this on the DSL Reports speed test and while it shows with a video stream running on my computer that the download speed is 151Mbps and the upload is 40.5Mbps but the buffer bloat at times was as much as 2500ms! It gave the router a “D” overall, an “F” for bufferbloat and a “B” for overall quality. I sure hope QOS and AQM fixes this if they ever institute them. My Internet service is 200Mbps rated and what appears to be happening is rather than actually “stream” stuff it gets it so fast that it is doing very quick bursts that fill the buffer and then there is a lag from when the buffer draws down till it goes and gets the next batch. This is not an issue for many things, but definitely is for streaming audio and video.

    Reply
    • Hi Howard,

      I just ran the test you linked and my buffer bloat on the downstream is about 500ms and 200ms on the upstream. What would be interesting to find out is if the buffer bloat changes when you take the AmpliFi out of the picture and only test your ISP modem. Have you tried that?

      Cheers

      Michael

      Reply
  4. Looking at changing over from 3 AEs and 2AEEs using to cover a large house as well. What I haven’t heard much about is how Amplifi handles legacy devices who can only connect on 802.11b/g and how this would effect the network. One plus about my Apple network is I can set the AEs to 802.11n/5GHz and leave the ethernet backhauled AEEs to 802.11b/g and have best of both worlds.

    Problem is overall poor performance and me wondering about interference and such from such a complex network.

    How does Amplifi do with IoT devices and anyb/g legacy items?

    Reply
    • Hi Jeremy!

      I have a couple of ecobee thermostats, a control panel that controls our sprinklers, fire and smoke alarms etc and they all work well and without issues with Amplifi. None of them had lost connectivity so far.

      I hope that helps!

      Cheers

      Michael

      Reply
  5. Nothing against Amplifi. But if you already have Ethernet sockets all over the place, what you need is Ubiquiti Unifi APs. They potentially cost less, can be placed where they are needed, transmit power can be reduced for less RF exposure and they’re extremely reliable.

    Reply
  6. I have a single (latest gen) Airport Extreme. I have it in one corner of my office in the far end of the house. My home is 2200 sq. ft, two stories. Connected things include iPads, Smart TVs, printers, and other scattered Iot devices throughout the house. My phones sync when they are in range. “In Range” means that when I turn onto my street and turn the corner, my phones are available at over 500 feet. I don’t understand the need for “mesh” routers, when a single Airport Extreme (hidden network) works without a hitch. I used to have an older (flat) Extreme, and that meant having some “Express” add-ons. But the 6-1/2 X 4 inch Extreme is more than adequate. I take my MacBook along to visit neighbors two houses away and never lose signal from my home network. Is this article a paid ad?

    Reply
    • Hi John!

      Thanks for your comment! It’s good to hear you are satisfied with a single AirPort Extreme, which appears to be covering your whole neighborhood with reliable Wi-Fi. Unfortunately, the laws of physics apply to the rest of us. Just kidding! But with all joking aside, I explained the reasons why I replaced 4 AirPort Extreme base stations in my 3300 sqft ranch-style house (no two stories –> larger horizontal area). Of course, I had “a signal” everywhere in my house, and in many places a strong signal. But the setup wasn’t reliable, and one base station alone would have certainly not provided sufficient throughput (equivalent to the speed of my internet connection) everywhere I needed it. That’s just not possible considering the laws of physics.

      I recently upgraded my 100/20 Mbps Comcast connection to AT&T’s GigaPower, delivering on average 600 Mbps. There is no way a single AirPort can provide that bandwidth. So no, this like none of my other articles was a paid ad. I did get a review unit from AmpliFi but have since bought another one. But again, if your setup works for you, great. Mine didn’t work for me, and Mesh networking offered a solution.

      Reply
      • I’m with Michael on this one. We live in a two story house plus a completed basement. I have one Airpot in the second floor and two each in the main floor and basement. I consider myself tech savvy and have tweaked the settings of the Airports multiple times. It was impossible to cover the whole house with only one unit. Also being within reach of your unit doesn’t mean that you’ll be able to watch online sources that required large and steady broadband,

        Reply
  7. hello Michael, your home set up looks similar to what I would like to create. My airport extreme get 6 is connected to a 24 port switch which is connected to the cable modem. To have the best roaming system do I have to connect the other airport extremes to the master station or is it better to connect directly to the switch? It would also be easier although I could install a secondary switch or hub to service just the wireless network. thanks!

    Reply
    • Hi Larry,

      Ideally, you connect the slave APEs (via their uplink port) directly to the master. I haven’t tried it with a switch in between, but I would assume it should work, at least if you use VLANs to separate the ports. Otherwise, I don’t know how well the slave APEs would figure out who the master is.

      Reply
  8. I do not have a mesh network just the AmpliFi base station in the middle of our house. I have a 2000sq ft per level floor area. The AmpliFi base station provides coverage for my basement and upper floors. I have close to 20 clients, Ecobees, Amazon, Apple computers, tablets, phones. My favorite is that I could turn off with just 1 click all the game consoles, tables and computer that my kid is using and during school days.

    Reply
  9. Great review. I have been pondering for a while if I should go ahead and replace my current Apple Airport (an Extreme as base and an Express to extend the signal) set-up for a mesh network. I have been reading a bunch of reviews but always seem to circle back to Amplifi HD.
    My priority is – as yours – coverage, especially to cover Homekit accesories such as Tado Smart Thermostats. Installing these clearly showed where the dead spots in our house are. This is likely due to the issue you also described, the ISP line comes in at one end of the house and so I am unable to strategically place my base station in the middle of the house (I have yet to see a house where that is actually possible !)
    Surfing for Amplifi HD reviews brought me to your website. Your clear review convinced me to bite the bullet and replace the Apple Airport set-up with the Amplify HD. I do however believe Apple should keep their Airport line-up and evolve it into a mesh system. They’ll probably announce it a couple of months after I have installed Amplify :-)

    Reply
  10. Here’s an idea. Use your Ethernet to relocate the AmpliFi base station to be in the centre of your home (you plug Ethernet into your Comcast device and the other end into whichever port serves the centre point where your AmpliFi router should be located. You may have to bridge the ports depending on your cabling setup). Then use the extenders in the two extremes of your home.

    Reply
  11. I used to have 3 Apple extreme connected wirelessly in my three floor home and now I purchased three Amplifi HD routers (AFI-R) to mimic apple extreme setup

    Both works great, but I noticed the wifi signal of the the three apple extreme has a better coverage, I don’t know why, old tech give me better coverage than new tech!!

    Reply
  12. Great article! We recently upgraded to Spectrum’s gigabit internet service and discovered that our Apple Airport Extreme was not compatible. Without doing much research we bought a Netgear Nighthawk R9000 only to discover that there is an problem with it where when wired to an Apple TV it will kill the ethernet on a daily basis. A lot of people on the Netgear forums are complaining of similar issues and many suggest moving to Ubiquiti products. I’m considering this but need to know if they play nice with Apple TV via ethernet. Any ideas?

    Reply
  13. Hi! Just wondering, would you recommend buying one amplifi router and one mesh point, or maybe better 2 routers (wired)? Price seems similar. Not sure the be fit of one over the other. Benefit of 2 routers would be wiring my TV to the second router instead of going wireless..curious to hear your thoughts!

    Reply
    • Hi Do,

      I’d recommend two AmpliFi routers if you can connect them to each other via Ethernet. But even if you can’t, I’d probably still go with the routers to keep that option in the future. The primary advantage of the mesh points is that they have a smaller footprint and are easier to position (i.e. wall outlet).

      Cheers
      Michael

      Reply

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