Best Cell Phone Signal Booster

For 72 hours, we tested out two dozen cell phone signal boosters to find out which ones were worth getting. Tired of getting your phone calls dropped or losing internet connection when you need them most? A cell phone signal booster can help keep your connections strong and stable so long as you pick the right one. With this booster, you’ll always have the best cell phone service. With the best signal booster, you won’t have to worry about the amount of outside signal.

Among the boosters we tested, the weBoost Home Room Cell Phone Signal Booster was the one that got our #1 spot because of its high signal strength, wide-area coverage, and its compatibility with all U.S. carriers. Any of these best cell phone boosters would be a great way to make sure you always have service. With one of our best signal boosters, you will never have to worry about losing cell service again. Read on to find out more about our top pick as well as our other favorites down below.

Top 7 Best Cell Phone Signal Boosters Compared

 #1  weBoost 472120 Home Room Booster Kit – Top Pick

WHY WE LIKE IT: The weBoost Home Room is an effective booster kit that you can rely on, making it the best among our picks. Its strong signal output is marred by very few downsides, and its 1,500 sq. ft. signal coverage makes it ideal for small rooms like an apartment or a home office.

Pros
  • 5G Ready
  • 1,500 sq. ft. coverage
  • FCC-approved
Cons
  • Ineffective against very weak signals

If you need a reliable phone signal booster for your home office, we recommend the weBoost Home Room as the first option you should try. It’s also 5G ready, so you’ll still be able to use this booster when 5G technology becomes available to the public. This booster will be usable with any of the best cell phones, from 4G to 5G.

It’s designed to provide stronger signals for one room, but it can cover up to 1,500 sq. ft. or about the size of a large room. This may not be the largest coverage area in this list, but it specializes well in enhanced streaming and is easy to install. Compare this with the weeBoost Home Multiroom Booster to find what’s best for you’re home. This will extend your coverage from one room to several. This WeeBoost home multiroom booster will be enough to make sure you always have service. Plus, it’s compatible with most if not all U.S. carriers, including AT&T, T-Mobile, Sprint, Straight Talk, U.S Cellular, and Verizon. Also check out the best unlocked phone.

 #2  weBoost Connect Indoor Booster – Honorable Mention

WHY WE LIKE IT: The weBoost Connect is a fantastic signal booster that functions much like the Home Room, except it can cover over triple the area (up to 5,000 sq. ft.) and has a signal optimization feature that can automatically change your connection settings. It’s more costly than the Home Room Booster, but it performs very well, making it our second favorite pick.

Pros
  • 5,000 sq. ft. coverage
  • Automatic signal optimization
  • Wide compatibility
Cons
  • Relatively costly
  • Slight dip in performance in rural areas

The weBoost Connect Indoor Booster is meant to provide strong and stable cell phone signals for your entire house. It can cover up to 5,000 sq. ft. it can be used with all U.S. carriers. You won’t have to worry about compatibility as long as there are signal towers nearby.

Its automatic signal optimization feature means you’ll be fiddling around phone settings less. The weBoost Connect is easy to install and can guarantee enhanced connection. It can even extend your device’s battery by 2 hours. However, it does perform weaker in very low signal areas. If you’re looking to boost your phone signal on your next phone trip, you might want to take a look at weeBoost Drive Reach instead. You can also read best SIM cards for USA.

 #3  SureCall Fusion4Home – Best Outdoor Antenna

WHY WE LIKE IT: The Fusion4Home by SureCall, with its coverage of up to 2,000 sq. ft., is a great pick for different house or office environments. Its omnidirectional antenna is a cut above the mono-directional ones from some picks in our list since it can pick up different cell signals coming from any direction.

Pros
  • 2,000 sq. ft. coverage
  • Can work through multiple rooms
  • Wide compatibility
Cons
  • Weak LTE boosting capabilities
  • No 5G Support

SureCall’s Fusion4Home is a great option for boosting 3G/4G. Its outside antenna differs from the others on the list. Instead of a directional antenna, it features an omnidirectional one,so it receives tower signals from all directions. The booster can send signals across multiple rooms or an area of roughly 2,000 sq. ft., which is great for small-medium halls or houses.

The Fusion4Home is compatible with all North American carriers, but it does have some issues with boosting LTE signals. Unlike 3G and 4G signals that can go from 0 to 4 signal in a dead zone, LTE signals could only reach up to 2. For another way to get signal on the go, take a look at the Wilson Pro series instead. This can vary depending on your location, however. This is definitely the best outdoor signal booster on our list. Speaking of phones, have a look at the best smartphone cameras.

 #4  Phonetone Portable Signal Booster – Best Portable

WHY WE LIKE IT: This nifty signal booster from Phonetone is compatible with North American carriers and designed more for mobility than anything else. It’s a small booster kit that you can easily attach to your vehicle for when you’re headed out to areas where signal reception is poor, making it reliable enough to net a spot on our list.

Pros
  • Small & easy to carry
  • 5-year warranty
  • Multiple users
Cons
  • Limited coverage
  • Light on features
  • Compatible with select carriers only

This portable signal booster is a somewhat generic model. It doesn’t have any fancy bells and whistles to show off, but it’s made for one specific job—to enhance your signal while you’re in your vehicle. Whether you’re in a car, RV, motorhome, or even a boat, the Phonetone does its job well. Its outdoor antenna has respectable reception. Meanwhile, the indoor antenna has a rather short output range.

For optimal results, you should be in a high-altitude area so the outdoor antenna can receive the best possible tower signal. The booster kit supports simultaneous connections, convenient for multiple users within a vehicle. However, it’s only compatible with North American carriers such as AT&T, Verizon, and T-Mobile. Speaking of Verizon, check out the best Verizon smartphones.

 #5  HiBoost 10K Smart Link – Best Coverage

WHY WE LIKE IT: With its impressive 10,000 sq. ft. coverage and wide compatibility, the HiBoost 10K Smart Link signal booster has the widest range out of all items on this list and even works in Canada. It can be carefully configured with the HiBoost app to make sure it works as best as it can.

Pros
  • Covers 10,000 sq. ft.
  • Compatible with US/Canadian carriers
  • Built-in LCD screen for easy configuration
Cons
  • Can be difficult to install
  • Single-direction antenna

The HiBoost 10K Smart Link is a premium choice for when you need a large area covered by a signal booster. It can cover 4,000–10,000 sq. ft., which can be especially handy for open office floors. The booster’s settings can be configured via the HiBoost App to maximize the potential of any U.S. or Canadian carrier. It also has an integrated LCD screen that displays all of the information you need to know about the booster while it operates.

The HiBoost 10K can improve call quality and increase data speed over a wide area, but its one-directional antenna means you’ll get mixed results from different carriers, especially if their cell towers are in opposite directions. Installing the kit may also take more time and effort than other booster kits. You may also like the best unlocked smartphone.

 #6  Phonelex Verizon Signal Amplifier – Best Verizon

WHY WE LIKE IT: The Phonelex Signal Amplifier is dedicated to boosting Verizon signals, but it can also increase the strength of other frequencies that are similar to Verizon’s. It comes with an outdoor Yagi antenna and supports multiple connections; so long as you have a compatible carrier, then this signal booster is well worth its price.

Pros
  • Multiple users
  • Extended battery life
Cons
  • Verizon only
  • Ineffective in weak signal areas
  • Issues with customer service

This is a cookie-cutter cell phone signal booster that’s meant to be used with Verizon phones all across the United States. The booster can coverup to 2,000 sq. ft. (like item #3) and comes with a fairly standard Yagi antenna and indoor antenna. The overall simplicity of the product means that it focuses more on being a functional signal booster.

Phonelex supports multiple users and can be used in a home or office setting. However, it performs a bit poorly when used in areas with very weak signals, and some users have reported issues with the lack of formal customer support. Read our best smartphone list to learn more about them.

 #7  Aclogue Home 4G LTE Booster – Best Budget

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WHY WE LIKE IT: Aclogue’s signal booster is specifically designed for AT&T and T-Mobile carriers, but even with the exclusivity, it’s still a solid product that gets the job done. Its overall usefulness compensates for its compatibility, and its affordability makes it a recommendable option.

Pros
  • Best T-Mobile & AT&T
  • Affordable and reliable
  • 1,500–2,000 sq. ft. coverage
Cons
  • AT&T and T-Mobile only

The Aclogue Home 4G LTE Booster is another straightforward cell phone signal booster. It doesn’t have many unique features that make it stand out, and it’s mostly suitable for AT&T and T-Mobile phones only. Despite these, it can still boost your signal significantly so long as you’re not too far away from a cell tower.

The range on this booster is advertised to be around 1,500–2,000 sq. ft., but during testing, we found that you’ll need to be very close to the inner antenna to gain the most benefit from it. If you’re still not sold, take a look at Pro 70 plus signal booster for another option. Speaking of boosting your signal, check out our best routers list as well as Android phones.

How We Decided

We wanted to provide you with a list of signal boosters that you can use with as little trouble as possible. To that end, our top picks in this list were selected based on their ability to amplify signals, the size of their area coverage, carrier compatibility, and ease of use. Bonus points were given to boosters that had omnidirectional antennas and those that enabled multiple users and connections. With any of these boosters, you will have phone service when you need it.

A cell phone signal booster can be an essential part of your home, vehicle, or your office depending on the reception you’re getting. After thorough testing, we found that the best signal boosters not only increased signal reception by a large margin, but they also had additional features for more convenience. Just stay charged up with the best iphone battery cases while you are using it.

For instance, a signal booster with area coverage of 5,000 sq. ft. may be less than favorable if it can only support a single carrier like AT&T or Verizon. Likewise, boosters that are compatible with multiple carriers will be of less use if it can only cover a limited area.

Buying Guide

The Most Important Features to Consider

  1. Carrier Compatibility
    Not all signal boosters are compatible with every carrier. Some boosters only work with specific phone models, so be sure to check if the signal booster you plan on buying works with the phone you currently have.
  2. Area Signal Strength
    Signal boosters often advertise their effective ranges in an area. While 2,000 or 5,000 sq. ft. may sound like much, the actual effective range is less. For example, a coverage area of 2,500 sq. ft. will cover roughly 50 ft. Be mindful of this when picking a booster based on its range.
  3. Outdoor Antenna Type
    Your signal booster’s overall effectiveness depends on the type of its outdoor antenna. Directional antennas require you to place them in the direction of a cell tower for optimal performance, while omnidirectional antennas can receive signals from any direction. Make sure you consider these factors, and also uplink and downlink power regarding the antenna.

Cell Phone Signal Booster FAQs

What’s the difference between a signal booster and signal repeater?

A booster amplifies existing signals that it picks up, while a repeater only repeats them at the same signal strength. A repeater can essentially serve as a signal extender, which is useful for widening the area of your connections. Meanwhile, a booster is useful if you want stronger signals for better-quality calls and faster data connections.

Do signal boosters really work?

They do. Keep in mind that boosters can only amplify existing signals. They can’t create signals of their own, so if you go into an area that has no cell reception, signal booster won’t be of much use.

Do I need to contact my carrier before I use a booster?

Yes. You’re required by the U.S federal law to register your signal booster with your carrier before you use it.

Will these work in rural areas?

Yes, but an existing signal is still required.

Do cell phone signal boosters need Wi-Fi?

They don’t. Cell signal boosters can broadcast amplified signals on their own through the indoor antennas that they come with.

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Geri Mileva

Based in Prague, CZ, Geri is a freelance writer with nine years of experience. Technology, marketing and finance are among her favorite topics to write about. She's also a strong advocate of plant-based and ethical living.

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