The 8 Best Signal Booster for Cell Phones

Cell phone signal booster technology has been an answer to poor signal reception to people both in the rural area and in town as they improve signal quality and strength. This, therefore, implies that a poor signal should no longer be a bother to you. Most cell phone signal boosters come with three features, the external antenna, the amplifier, and an internal antenna that is connected by a coaxial cable. Getting the best signal booster for cell phones is quite easy if you are compatible with this technology.

The task of a cell signal booster is to pick up weak cell phone signals around your home or office and convert them into strong signals then spread them around the coverage area. Did you know that there are signal boosters that can be used in Vehicles? These boosters are designed to be used in vehicles and are therefore quite portable.

Most cell phone signal boosters are designed to work anywhere but you need to confirm their adaptability. There are cell phone signal boosters for rural areas. There is so much to know about cell phone signal boosters and this article should be the best for you. We have outlined the main points to consider before choosing a cell phone signal booster for you as well as reviewed some products for you to choose from.

How do you know the Best Booster?

Best Signal Booster for Cell Phones

i) Area signal strength

It is recommended that you know the signal strength of your area, whether it is at home or in the office, before choosing a booster to install. This information will help you in choosing the booster with the best coverage distance.

You can use a signal meter to check or call an installer to do it for you. It is recommended that you use an installer due to their wide experience, knowledge, and the right tools to test the signal strength.

ii) Carrier Compatibility

Before purchasing your cell phone signal booster, you will need to confirm if it is compatible with the cellular carrier that you prefer. You need to note that not all boosters are compatible with all carriers. Some boosters also only work for certain mobile phone models, be keen to check that out also.

iii) The Decibels Gain

Signal strength is measured in dB. Having this in mind, you will therefore need a booster with strong signal strength. The higher the positive dB gain, the better the performance offered by the signal booster. When comparing the dB gain, therefore, a +70dB is better than a +60dB gain cell booster.

iv) The Cable length

The booster has 3 parts that are all connected by a coaxial cable. This, therefore, implies that the cable length in the kit is very important. For every 100 feet of exterior cable used, the signal strength reduces by approximately 3.9dB. This cable that connects the exterior amplifier to the signal amplifier, therefore, needs to be as short as possible.

The 8 Best Signal Boosters for Cell Phones

With the information on how to choose the best Cell Phone signal booster, it will now be pretty much easy for you to select one that suits you. Here are a few best picks from Amazon for you:

1) HiBoost Cell Phone Signal Booster

HiBoost Cell Phone Signal Booster for Home
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Enjoy a strong cellular connection with the HiBoost cell signal booster. It strengthens signal to any cellular device, improves data speeds, and stops dropped calls. The coverage varies between 1000-4000 sq ft due to outdoor signal conditions.

The HiBoost App helps fine-tune max power and see real-time data of what the booster is doing and lets you squeeze every last power from the booster. The metal case ensures efficient heat dissipation and you will therefore not face overheating that can cause a system failure.


  • Compatible with all carriers
  • 4000sq ft coverage
  • FCC and IC certified
  • 3-years warranty


  • Single-direction antenna
  • Quite difficult to install

2) weBoost Home MultiRoom (470144) Cell Phone Signal Booster Kit

weBoost Home MultiRoom 470144
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The weBoost home multiroom 470144 is designed to boost signals throughout multiple rooms in your home. The Home MultiRoom provides improved cellular reception for up to 5,000 sq ft or up to three rooms, therefore allowing everyone to enjoy better voice quality, fewer dropped calls and faster data speeds within its coverage area.

Since it is 5G ready, weBoost will work for the next decade and beyond to ensure continuous and long-lasting coverage in your home. With 65 dB max gain, the Home MultiRoom meets all FCC guidelines and will not interrupt or harm any carriers’ signals to and from the cell tower.


  • Works wirelessly
  • Supports multiple users
  • 500 sq ft coverage
  • 5G ready


  • Poor performance in the rural area
  • Quite costly
HiBoost 4K Smart Link
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The most distinct feature of this booster is the 4,000-10,000 sq ft coverage that is suitable for both home and office. It amplifies the 2G, 3G, and 4G LTE signals for your home and office and is compatible with all US and Canadian cell phone carriers.

Stronger cellular signal connections improve your productivity, safety, and efficiency by ensuring you are connected at all times. HiBoost App & LCD helps fine-tune max power and see real-time data of what the booster is doing and lets you squeeze every last power from the booster.


  • Very wide coverage
  • Auto and Manual gain adjustments.
  • Up to 150 users
  • Compatible with all carriers


  • Difficult to install
  • Single-direction antenna

4) Cel-Fi GO X Cell Signal Booster

Cel-Fi GO X Cell Signal Booster
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The Cel-Fi GO-X is a three-part cellular repeater system that comes with a +100 dB amplifier, an outside yagi antenna, and an inside panel antenna (from 1, 2 to 4 inside antennas) for coverage up to 15,000 sq ft.

The free Cel-Fi Wave App allows for an easy and smooth installation as well as monitoring for your 4G signal booster. With the Cel-Fi GO X boosting your cell signal, dropped calls and poor audio quality are eliminated.


  • 15,000 sq ft coverage
  • 100dB gain
  • Has a mobile app
  • Any cellular device


  • Can only boost one network at a time
  • Compatible with Verizon 4G only

5) SureCall Fusion4Home

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The SureCall Fusion4Home cell phone signal amplifier boosts weak signal up to 2, 000 sq. ft. in coverage. These results in improved battery life, fewer dropped calls, higher audio quality, and faster data and streaming.

The SureCall Fusion4Home cell phone signal has a powerful and adaptable device called an extender that is able to be fine-tuned by those with RF knowledge to get an optimized cell signal. This cell phone booster is good for multiple users, multiple rooms, and single-floor coverage for those who don’t want a complex install.


  • Very easy to install
  • 3-year warranty
  • FCC approved
  • All-carrier compatible


  • Weak LTE boosting capabilities
  • Not 5G ready

6) AmazBoost Indoor Cell Carrier

Amazboost Indoor Cell Phone Signal Booste
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The AmazBoost-4G Cell Phone Signal Booster has 65dB Gain with a coverage area of up to 4000 sq ft, enhances the signal Up To 300X, maximum communication distance range up to 3~5 Miles. No manual intervention is needed as it automatically adjusts system gain and power level to get the optimum result.

Enjoy up to 2 hours of additional talk time with the AmazBoost-4G Cell Phone Signal Booster. AmazBoost supports 2G, 3G, and 4G signals for all wireless mobile devices, and boosts data signals, voice, and text. It is suitable for rural areas.


  • Wide coverage
  • Easy to install
  • 65dB gain
  • Automatic gain


  • Antennas must be correctly pointed
  • Not mobile

7) 5-Band Cell Phone Signal Booster

Phonetone 5 Band-Cell-Phone
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The booster uses the Automatic Gain Control function, which can intelligently detect the existing signal strength, and adjust itself for best performance, then reflect its working condition through an LED indicator. Phonetone booster works on every network and with all U.S. carriers, as well as all phones and cellular-connected devices.

It supports multiple users simultaneously and enhances voice, text, and data speed signals. It comes with a high gain directional antenna, allowing you to point it to the nearest signal tower more accurately and get more signals.


  • 4,500 sq ft coverage
  • DIY installation
  • FCC certified
  • Powerful antenna


  • Not waterproof
  • Not 5G compatible

8) SolidRF Cell Phone Booster

SolidRF Cell Phone Booster for Home
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Dual-Interior Antenna provides two zones of coverage in any size home or office. A high gain of 70dB makes it able to pick up weak signals over long distances. Allowing everyone to enjoy fewer dropped calls, better voice quality, and faster data speeds within its coverage area.

The SolidRF automatically adjusts system gain and power level to get the optimum result. Setup is easy due to the LED console display that shows the relative signal strength of different signal bands.


  • Dual internal antennas
  • LED console display
  • Easy setup
  • Great amplifier


  • Not 5G ready
  • Poor outdoor antenna

Bottom line

Choosing a cell phone signal booster for you is very easy now that you have this information with you. Be sure to check out the most important points mentioned above that will help you in choosing the best. You are also required to check if your booster meets the FCC guidelines and whether it is certified.

Whether you are in or out of town, a poor cell phone signal should no longer be something to trouble you. Get your cell phone signal booster today and stay connected.