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7 AT&T Cell Phone Signal Boosters to Improve Cell Signal at Home, in Your Office or Vehicle
20th Jan 2020 /
by Wilson Amplifiers / Comments

7 AT&T Cell Phone Signal Boosters to Improve Cell Signal at Home, in Your Office or Vehicle

att signal booster

You know the feeling of hopelessness that comes with weak AT&T signal. That one final message you could have sworn was received and read until you realize they’re still waiting for your reply. Or the call that dropped right as you were in the middle of writing down some critical piece of information. We've discovered the secret weapon for ending poor AT&T signal, stopping dropped calls and slow data speeds in their tracks.

If you’re an AT&T user, or considering switching to them, read on.

See complete AT&T signal booster kits for your situation:

How Can I Improve my AT&T Signal?

The easiest way to improve your AT&T network is by using a cell phone signal booster. It’s a sophisticated piece of technology that catches the AT&T signal from the closest cell tower where you are located, boosts it (up to 32 times), then rebroadcasts the amplified signal within a defined space, where your phone receives it. It’s that simple.

Best of all, a signal booster has an easy-to-install three piece system that can make your life way easier, whether it is your home, office, or vehicle. Find out how they work, and you'll be amazed you ever lived without one.

What's Causing My Bad Signal?

Cell phone signals are radio waves that span great distances but are interrupted by almost everything under the sun:

  • Cell tower distance
  • Outside interference: Trees, hills, mountains, valleys, and tall structures like buildings and urban crowding.
  • Building material: Metal, glass, concrete, brick, radiant barrier, and other conductive material (electrical or magnetic).
  • Internal building obstructions: Thick walls, other electrical devices, clutter etc.
  • Even weather (yup).

By the time the signal reaches your cell phone, it's weak and erratic leading to limited coverage and spotty reception. You'll raise your phone in the air hoping the antenna will pick up something, hanging on to that one bar of 5Ge, 4G, 4G LTE, or 3G - if you're lucky.

Everything changes with an AT&T Signal Booster.

They give stronger signal and more bars:

  • Better coverage: no need to be at a particular spot or do yoga poses to get signal.
  • Reliable reception: no more dropped calls, repeating conversation, or static-sounding voices
  • Consistent service: faster internet, uploads, and downloads.
  • Works for all phones & cellular devices.
  • Complete kits, easy to install.
  • No monthly fees, no need to connect to wifi.
  • Works for all AT&T MVNO and subsidiaries (Cricket, TracFone, Straight Talk, etc).
  • Future proof: Also boosts signal for Verizon, T-Mobile, Sprint and other major carriers.

For homes, whether you're in a remote rural area with an off-the-grid cabin or cottage or the big city with difficult-to-get-signal buildings, our recommended cell phone boosters get the job done. They'll extend your AT&T network signal with low-cost options for 1-2 rooms up to 7,500 sq ft coverage depending on your model and outside signal.

Our vehicle signal boosters work for cars, sedans, RVs, and even boats.

Enterprise AT&T signal boosters cover up to 100,000+ sq ft buildings, although it takes a dedicated team of installers and planners to get the absolute best service.

Why be a servant to the cell tower? Bring the cell tower inside your home! Below are our top recommendations.

AT&T Cell Phone Signal Booster For Home

The Best AT&T Signal Booster for Home

  • Up to 5,000 sq. ft. of AT&T coverage under best conditions
  • Up to +65 dB of gain, with 21 dBm uplink and 12 dBm downlink
  • Multiple accessories for maximum coverage and customization (sold separately)
  • Complete coverage for multiple rooms or midsize home for all carriers across multiple devices
  • Outdoor yagi antenna and indoor panel antenna configuration, with stylish fabric front

The weBoost Home MultiRoom is designed to cover several rooms, an entire floor, or a whole midsize, one-story home with AT&T signal. As its name suggests, you can expect multiple rooms of coverage with the unit assuming decent outside AT&T signal. Assuming flawless outside signal, you can expect up to 5,000 square feet of coverage, but in most situations you can expect 2,000-3,000 square feet of indoor AT&T coverage. If you live in a rural area with very weak outdoor signal, expect significantly reduced coverage. In fact, if you’re in an area with next to no signal, this is the lowest grade signal booster you should ever consider buying.

It features a nice, clean look, with an indoor antenna that won't stand out amid your existing home decor.

The weBoost Home MultiRoom not only boosts AT&T signal, but all major North American carriers. Should you ever change carrier, the weBoost Home MultiRoom will still work.

If you live in an extremely weak signal area, or have a really big house you want to cover, consider its sister product, the weBoost Home Complete.

Only at
  • FREE shipping, no minimum purchase.
  • 90 Day money back guarantee.
  • Lifetime support.


  • Up to 7,500 sq. ft. of coverage under best conditions
  • Up to +72 dB of gain, with 24 dBm uplink and 12 dBm downlink
  • Multiple accessories for maximum coverage and customization (sold separately)
  • Complete coverage for entire home for all carriers across multiple devices
  • Outdoor yagi antenna and indoor panel antenna, with stylish fabric front

Our Review:

The weBoost Home Complete is absolutely the most powerful consumer line booster you can get. With an additional +5 dB over the Home MultiRoom, it's roughly a shade over 3x more powerful.

Best case scenarios can expect coverage up to 7,500 sq ft. More likely results can at least expect 4,000-5,000 sq ft even with below average outside signal. Again, fringe zones can expect a little less.

It features an aesthetically pleasing design to fit in with typical home decor.

If you have extremely poor signal (remote area) or need wide coverage for a building 5,000 sq ft and over like a warehouse, the weBoost Home Complete is your new best friend.

Only at
  • FREE shipping, no minimum purchase.
  • 90 Day money back guarantee.
  • Lifetime support.


  • 1-2 room coverage:
    Improves 5Ge, 4G LTE & 3G coverage up to 1,500 sq ft.
  • High-powered range: Up to +60 dB gain for 32X stronger signal.

Our Review:

The weBoost Home Room is a nice cheap option if you're on a budget and only need spot coverage.

Depending on the outside signal, you may get 1-2 room coverage under best conditions. But you're not here because of best conditions, so it's more realistic to say desktop to small room coverage (about 250 to 500 sq ft).

Most customers have told us they're much closer to the inside antenna than anticipated for better signal. Great option for single office, home office (SOHO) and small areas like cabins and apartments. Good starter kit if you have decent outside signal but doesn't cover the whole home and not a strong performer in rural areas with poor signal.

Only at
  • FREE shipping, no minimum purchase.
  • 90 Day money back guarantee.
  • Lifetime support.

AT&T Signal Booster For Cars and Other Vehicles

The Best Cell Phone Signal Booster for Car

  • Up to +50 dB of gain - the max allowed for a mobile signal booster in North America
  • Highest uplink output of any vehicle booster
  • Works for all phones and all carriers
  • Sleek, metallic exterior designed to displace excess heat for peak performance
  • Better talk, text, and data speeds guaranteed

The weBoost Drive Reach is the newest, most powerful vehicle booster from Wilson Electronics.

A slim outside antenna picks up signal. An indiscreet inside antenna (usually Velcroed to the driver seat) broadcasts signal inside. You have to be about an arm's length to get the boosted signal, so it's best for your typical sedan, truck, or SUV.

This is the best booster no matter where you live, as not only does it reach farther to the cell towers for rural areas, but it does a better job handling more noisy, urban environments than other signal boosters on the market. Highly recommended.

Only at
  • FREE shipping, no minimum purchase.
  • 90 Day money back guarantee.
  • Lifetime support.


  • Boosts Voice, Text Message, and 5Ge and 4G Data
  • For multiple cell devices
  • Up to +50 dB Gain
  • Pro Model: 60% More reach from and to cell tower

Our Review:

TheweBoost Drive X is a strong budget option for those looking to boost their AT&T signal on the go.

For many years this was the flagship 4G vehicle signal booster, and hundreds of thousands of people have relied upon it to give them the signal boost they need. It's since been superseded by the Drive Reach, but the Drive X will still give you a great increase in 5Ge and 4G signal.

It boost signal for up to 4 devices

Only at
  • FREE shipping, no minimum purchase.
  • 90 Day money back guarantee.
  • Lifetime support.

Cradle Solution

  • Boosts Voice, Text Messages, and 5Ge and 4G LTE Data
  • For a single smartphone
  • Up to +23 dB Gain

Our Review:

The weBoost Drive Sleek is about price and performance for the single user.

It uses a magnetic vent mount and when paired with a bluetooth headset, it really shines for regular talk & text and hands-free navigation.

Smartphone has to be in the cradle to get maximum signal boost. New design allows for wider smartphones and small tablets.

Only at
  • FREE shipping, no minimum purchase.
  • 90 Day money back guarantee.
  • Lifetime support.

AT&T Cell Phone Signal Booster For Commercial Buildings

Our Pick

  • Boosts Voice, Text Messages, 5Ge and 4G LTE Data
  • For Commercial Building
  • Up to +70 dB Gain

Our Review:

There are many cellular solutions for buildings with a range from 25K to 100K sq ft. This model happens to be the sweet spot with best coverage up to 35,000 sq ft. Many of our professional installers and their enterprise customers have been happy with this one.

Only at
  • FREE shipping, no minimum purchase.
  • 30 Day money back guarantee.
  • Lifetime support.


1. Can I get an AT&T Signal Booster for Free?

It’s not possible to get a AT&T signal booster for free. However, what the company does offer is a MicroCell, a device that uses your broadband service to enhance the quality of communications on your phone, including internet access. You will have to pay an extra monthly fee to AT&T, and for the MicroCell to work, your WiFi has to perform really well.

By contrast, a cell phone signal booster is just a once-in-lifetime investment, and generally performs better than the MicroCell does.

2. Is an AT&T Signal Booster the same thing as an AT&T Microcell?

No. They're completely different products.

An AT&T Microcell needs to be connected to a broadband landline internet to work. In short, it acts as a personal cell tower by converting your broadband landline to cell signals and vice versa.

An AT&T signal booster takes your pre-existing weak cell signals, and amplifies that 5Ge, 4G, and LTE into your home, office, or car. Think of it like a megaphone, it enhances the signal for your phone to pick up.

2. Which is better? AT&T Signal Booster or AT&T Microcell?

An AT&T signal booster, and here's why.

AT&T has discontinued Microcells and now suggest users connect to WiFi calling.

If you already have broadband landline internet from Comcast, Charter, AT&T or any internet provider, we recommend going with WiFi calling.

An AT&T Microcell is additional equipment you don't need since WiFi calling does the same thing and it's free.

But if you don't have a landline internet service provider nor have access to it–especially rural areas, then an AT&T booster is the best choice, since it doesn't require any type of internet or WiFi service to work.

It simply reaches farther to the nearest cell tower, bypasses multiple interference, and brings stronger signal to your phone. An AT&T microcell booster has monthly costs, and is unsupported by AT&T, so it's difficult to recommend.

3. Will an AT&T Signal Booster also improve my AT&T hotspot device?


AT&T mobile hotspot routers use 4G and LTE signals, and that's what signal boosters do: enhance 5Ge, 4G and LTE signal! It's easy enough to think of an AT&T signal booster as an AT&T hotspot booster.

From the Nighthawk LTE to AT&T Wireless Internet router, it'll get better signal and speeds, especially if the AT&T 4G router has an external antenna port that can directly connect to the AT&T signal booster.

4. Will an AT&T Signal Booster work with my AT&T phone?

Yes, yes, and yes.

Whether it's an iPhone, Galaxy, Pixel, or any phone, if it's working on the AT&T network, then a signal booster will also improve reception to your phone.

5. What if I switch carriers in the future?

Our AT&T signal boosters from Wilson Electronics (weBoost & WilsonPro) are multi-carrier systems. This means they are also compatible with Verizon, T-Mobile, Sprint, US Cellular, and other major and local carriers.

They are future-proof!

6. What about AT&T 5G service?

Yeah... about that.

The 5G standard has not been officially set by the 3GPP. Therefore carriers like AT&T and Verizon are pre-building our their 5G services by upgrading their current 4G LTE and giving it names like 5G Evolution, First on 5G, 5G+, etc.

But no, it's not the real 5G. It's pre-5G, fake 5G– it's literally 4G LTE on steroids.

The real 5G should launch by the end of 2020.

7. Will 5G make my AT&T signal booster obsolete?


4G LTE is still being built out across North America. In fact, 4G LTE is the backbone of the nation's wireless service. It's not going anywhere anytime soon, AND it's getting faster.

4G LTE is expected to peak in 2030-2035. So...come back in a decade and ask the same question and we might hava a different answer by then.

8. Who are you and how can you help me?

Wilson Amplifiers is a leading provider of cell phone signal boosters, devices that amplify 5Ge, 4G LTE, and 3G for any phone with any carrier for home, office, or car. We’ve boosted over 10,000,000 sq ft of signal for homes, buildings, and vehicles across America and Canada.

  • Free consultation (ask us anything) with our US-based customer support. Email: ( Phone: 1-800-568-2723.
  • Free shipping. Usually ships same day.
  • 90-day (seriously) money back guarantee. You want to make sure you're satisfied.

Our goal is simple: keep people connected. Ask us anything and we'll be glad to help.

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