The best phone signal boosters can be a life-changing tool for anyone who struggles with spotty coverage or slow internet on their mobile devices. Whether you live in a remote area or have an older phone with limited reception, a booster can help you get better coverage and faster internet speeds.
Boosters work by amplifying the existing signal coming from your phone’s antenna, referring to the antennas on your phone as a “dumb” or “passive” antenna. They amplify the signal regardless of whether the signal is strong or weak.
But not all phone signal boosters are created equal. To help you find the best booster for your needs, we’ve rounded up our top picks.
Read on to find the best phone signal boosters for you.
Our Editor’s Best Phone Signal Boosters Reviews
- 5G Compatible:Cell booster support 5G and deliver amazing speeds; Only 5G that carriers have deployed in large numbers in existing 4G brands through DSS (Dynamic Spectrum Sharing), the FCC has not yet allowed the new mmWave band and 600MHz cellular enhancers, so if you must use 5G, Make sure your area has 5G services in the existing 4G band before you purchase.
- Easy Installation Keep the power is off during installing/adjusting antennas. Simply set up the outdoor Log-periodic antenna, and place signal booster where you want. Make sure the distance between the outdoor antenna . Following the user manual, you can easily set it up
- Powerful Cell Booster & Wider Coverage:Signal booster can enhance indoor signal, such as voice, data in home and office etc, so as to reduce the problem of call interruption, poor signal, can help improve voice quality, faster internet speed and wider coverage, it can cover up to 2500sq.ft coverage, with 70dB Gain, Works on band 66/25/12/13/17/5/2/4, Support all US and Canadian carriers
- FCC & IC Certified: :cellular signal booster complies with all FCC and IC guidelines and meet the requirements of application standards,does not interrupt or compromise any carrier's signal to and from the cell tower
- 3 YEARS WARRANTY : cell phone signal booster provide 30 DAYS MONEY BACK and 3 YEARS MANUFACTURER WARRANTY. If you have any installation or other problems with your item, please contact with us anytime
- [SUPPORTS ALL CARRIERS] Our booster enhances LTE and 5G signals for All Carriers on band 5, 12, 13 and 17, such as Verizon, AT&T and T-Mobile. Please CHECK YOUR BAND BEFORE PURCHASE and ensure that the frequency of your phone is band 5,12,13 or 17.
- [ANNTLENT APP HELP YOU INSTALL EASILY] No drills necessary while using the flat window cable route the cable from outside to inside. ANNTLENT APP helps you find the direction of the closest cell tower, so you can aim the outside antenna easily.
- [ADVANCED FEATURES KEEP STABLE SIGNAL] The booster is built in ALC detecting the existing signal strength and automatically adjusting itself for best performance, it prevents inconvenient shutdowns and downtime that keep you from doing what you need to do.
- [LARGE COVERAGE] The high gain directional outside yagi antenna focuses receiving signals in a particular direction and provides up to 4,500 square feet coverage, the more bars signal you get outside, the more coverage you get inside. If you only get 1 bar signal outside, you can choose it.
- [FCC APPROVED & RELIABLE SERVICE GUARANTEE] The cell phone boosters are FCC approved, and we offer 30-day money back, 3-month replacement and 5-year manufacturer warranty.
- Cell Phone Signal Booster: AT&T cell phone signal booster works with AT&T, T-Mobile, Straight Talk, Cricket, U.S. Cellular and more, at&t cell phone booster works on band 12, band 17 (700MHz), ready for 5G, also for 4G LTE 3G. Support frequency range: Downlink: 728-746MHz, Uplink: 698-716MHz. at&t signal booster provide crystal clear voice, Reduce dropped call, improve your signal from at least 1-2 bar to 3-5 bar up to 4500 square more than 2-5 rooms.
- Better Voice & Fast Data: AT&T cell signal booster receive the signal from the signal tower , Boost your cell signal, boosts voice and data signal, enhances data speed and volte, to improve your productivity, and enjoy clear call/voice, less dropped/missed importannt call, faster uploads and downloads, you do not need to go outside from your house for cellular signal any more. Get rid of expensive monthly internet fees. Supports multiple users simultaneously.
- Large Coverage & Compitiable: ATT signal booster comes with powerful directional antenna, which allows the signal strength to be 100X stronger and provide long-lasting stable coverage up to 4,500 sq.ft. Compatible with IOS, Android, WiFi hotpots, Google Chrome, Windows phone systems. Perfect for you to stream videos from Google/YouTube/Facebook/Netflix/Tiktok any time. Suitable for dead zone of house, country, remote area, wooded mountainous area, metal roof, farm, garage, even during a storm!
- Advanced Features & Easily Install: ATT cell booster uses AGC(Automatic Gain Control), Max Gain 65dB, Self-oscillation Elimination can intelligently detect existing signal strength, adjusts itself for the best performance. Inactivity mode goes on standby when the att booster is not in use, and wake up when in use, to reduce power and extended service life. All the needed equipment included in the kit, included coax cable 50ft can be extended to 100ft, 30 minutes can make it.
- FCC Approved & Warranty: T-Mobile signal booster with FCC approved with highest quality materials for reliable connectivity. GAGBK cell phone signal booster for home support 30 day money back, 3 year manufacturer warranty, and lifetime professional technical support, offer 24-hour friendly customer service, if any problems, please feel free to contact us, we will do our best for you, and if anything happens to any of the components, we will unconditionally replace those items for you.
- 🎄【Boost 5G 4G LTE Data & Voice】High gain outdoor directional yagi antenna receive more accurate signal from signal tower, cell phone signal booster amplifier cell signal. 65dB High Gain JACOOL Cell Phone Signal Booster for Home aims to help you reduce dropped/ missed calls, phone signal booster at&t cell phone signal booster at&t cell phone booster for home offer higher audio quality and faster data and streaming, improve battery life.
- 🎄 【Band 12/17 JACOOL Signal Booster】 - Cell booster, Cell Phone Booster att 5g signal booster at&t signal booster 4g lte t mobile signal booster 5g work for AT&T T Mobile Cricket US Cellular 5G 4G LTE on Band 12/17 in the frequency range: Uplink: 698MHz-716MHz, Downlink: 728MHz-746MHz. Cell Signal Booster att cell phone extender att cell signal booster for home boosts cell service for iPhone, Samsung, HTC etc all brand Android phones, Tablet PCs, Pads, Hotspot booster devices with data, Windows Phones...All cellular devices
- 🎄【Support Multiple Cellulars & Users & Larger Coverage Up to 5000sq.ft.】 - Home cell phone signal booster att service booster at&t booster with High Gain indoor panel/outdoor yagi antennas support multiple users at the same time, cell extender will bring you good cell connection up to 5,000 sq. ft. at home, office, metal building, camping, attic, cabin, hotel, village, apartment, garage, basement, rural areas, remote area...signal dead zones. Cell service booster for home cell booster at&t network extender att cell booster t-mobile booster at&t cell booster for home offering all users&devices crystal clear calls and uninterrupted data, enjoy productive workplace.
- 🎄【Excellent Features】 - Portable cell phone signal booster 12V, smart LED indicators, high gain 65dB lte booster, the cell phone repeater att wireless booster at&t cell signal booster att antenna booster has the functions of Automatic Gain Control, Inactivity Mode and Oscillation Elimination etc., once cellular signal booster att cell extender att signal booster for home is well installed, it can adjust itself for better performance no matter how signal condition changes.
- 🎄【What You Get & FCC Approved & Reliable Service】- 1*Cellphone Booster for Home AT&T Extender ATT Phone Booster for Home, 1*Outdoor Yagi Antenna, 1*Indoor Panel Antenna, 1*50ft Coaxial Cable, 1*16ft Coaxial Cable, 1*Power Adapter, 1*User Manual. Cell Phone Amplifier with FCC authentication certificate, 30-day money-back, 90 Days Replacement for defective unit, 3 Year Manufacturer Guarantte, and professional technical Support. Cellphone booster att service booster at&t cellular signal booster t mobile extender att booster att extender cell signal repeater t cell signal amplifier t signal booster
- 1.The antenna is to be placed outside of the car window.
- 2. The square repeater is to be placed inside of the car window (Make sure the square repeater is aligned right below the antenna).
- 3. This device is to be used in automobiles only, if you want to use this at your home PLEASE READ DESCRIPTION BELOW.
- 4. YOUR phone and Antenna MUST be within 3 FEET!
- The cell phone Signal booster is a newly designed signal boosters with intelligent functions, It can enhance indoor signal, such as voice, data in home and office etc,it can cover up to 6000sq.ft coverage, with 65dB Gain, Works on bands 66/12/13/17/5/2/4/25, Support all US and Canadian carriers of AT&T, Verizon, T-Mobile, Sprint, Straight Talk, U.S. Cellular, etc. Cover 2G, 3G, 4G LTE, and 5G compatible.
- The cell phone booster support 5G and deliver amazing speeds; Only 5G that carriers have deployed in large numbers in existing 4G brands through DSS (Dynamic Spectrum Sharing), it can cover the area of 6000 sq.ft. and up. (note: coverage area depends on outdoor signal level: 1-2 bars (-100dBm) ~800 sq. ft, 3-4 bars (-90dBm) ~3000 sq. ft, 5 bars (-80dBm) ~6000 sq. ft
- Advanced Features: The cell signal booster comes with advanced features like Automatic Gain Control, Self-oscillation Elimination to detect the level of an incoming signal and adjusts itself for the best performance. With Good Looking and high quality LCD touch screen, Wireless connects multiple devices, Automatic gain control, this booster has strong anti-interference and low noise characteristic function.
- FCC & IC Certified: :The cellular signal booster complies with all FCC and IC guidelines and meet the requirements of application standards,does not interrupt or compromise any carrier's signal to and from the cell tower.
- 3 YEARS WARRANTY :The cell booster provide 30 DAYS MONEY BACK and 3 YEARS MANUFACTURER WARRANTY. If you have any installation or other problems with your item, please contact with us anytime
- 5G Compatible：Cell phone booster support 5G and deliver amazing speeds; Only 5G that carriers have deployed in large numbers in existing 4G brands through DSS (Dynamic Spectrum Sharing), the FCC has not yet allowed the new mmWave band and T-Mobile 600MHz cellular enhancers, so if you must use 5G, Make sure your area has 5G services in the existing 4G band before you purchase.
- Advanced Features: Cell signal booster comes with advanced features like Automatic Gain Control, Self-oscillation Elimination to detect the level of an incoming signal and adjusts itself for the best performance. With Good Looking and high quality LCD touch screen, Wireless connects multiple devices, Automatic gain control, this booster has strong anti-interference and low noise characteristic function.
- Eay Installation Keep the power is off during installing/adjusting antennas. Simply set up the outdoor Log-periodic antenna, and place signal booster where you want. Make sure the distance between the outdoor antenna and indoor antenna should be about 32ft. Following the user manual, you can easily set it up.
- FCC & IC Certified: :Cell booster complies with all FCC and IC guidelines and meet the requirements of application standards,does not interrupt or compromise any carrier's signal to and from the cell tower. 3 YEARS WARRANTY : cell phone signal booster provide 30 DAYS MONEY BACK and 3 YEARS MANUFACTURER WARRANTY. If you have any installation or other problems with your item, please contact with us anytime.
- 3 YEARS WARRANTY : cell phone signal booster provide 30 DAYS MONEY BACK and 3 YEARS MANUFACTURER WARRANTY. If you have any installation or other problems with your item, please contact with us anytime.
- Greatly Enhance Cell Phone Signal: Amazboost cell phone booster is compatible with all us carriers (verizon, at&t, t-mobile, sprint, u.s. cellular, etc.) and networks (5G 4G LTE 3G), receive band 4, 66, 12, 17, 13, 5, 2, 25signal
- Boosts Voice Signal: Enhances the signal up to 100X, with a coverage area of 2500 sq. Ft. Allowing everyone to enjoy fewer dropped calls, better voice quality, and faster data speeds within our cell booster coverage area.(Note: coverage area range depends on the outdoor signal level: 1-2 bars (-100dBm) ~400 sq. Ft. , 3-4 bars (-90dBm) ~1300 sq. Ft. , 5 bars (-80dBm) ~2500 sq. Ft. )
- Multi -user simultaneous connectivity: smart phones, tablets, modems, Wi-Fi hotspots can all directly connect at the same time
- FCC Approved. FCC ID:A7V-SR75702001. Automatically adjusts system gain and power level to get the optimum result. No manual intervention needed. Easy set up cell phone signal booster. Complete installation can be done in half an hour by one person
- With a better incoming signal, cell phones require less output power to send and receive a signal. This can significantly reduce the required transmission power of mobile phones and therefore reduce the level of electromagnetic radiation exposure to the human body. At the same time, having a better signal reduces power usage, which saves your battery and can and improve battery life of phones on standby mode by up to an additional 2 hours
- Boost Your Connection: Cell phone signal booster for home Boost 4G LTE & 5G for all U.S. & Canadian networks, compatible with Verizon, ATT ,T-Mobile,Spring and so on.Enhancing your call quality and data speed.
- Superior Signal Strength: Home cell phone booster with a maximum signal gain of 72dB, our device amplifies signals 32X, covering up to 4,500 sq ft for a seamless connection.
- Easy Setup: Phonetone signal booster kit features a 360° Omni-directional Outdoor Antenna, receiving signals from all directions. No aiming required, just plug and play.
- FCC Approved: Compliant with FCC guidelines, operates on frequency bands 2, 4, 5, 12, 13, and 17. Features Auto Gain Control, Manual Gain Control and Standby Mode for optimal signal.
- Reliable & Risk-Free: Comes with a 30-day money-back guarantee, 3-month free replacement, 5-year manufacturer warranty, and professional technical support.
Best Phone Signal Boosters Buying Guide
Before choosing the best phone signal booster you should consider following options:
1. Coverage Area: Before you buy a phone signal booster, you need to make sure it will cover the areas you need it to. If you have a large house and you need to boost your signal in multiple rooms, you need to make sure the booster you pick will be able to cover all of those rooms.
2. Bandwidth: Different types of phone signal boosters have different bandwidth capacities. You need to make sure the booster you choose has enough bandwidth to support your needs, otherwise the booster may not work properly or even damage your phone lines.
3. Installation: Some phone signal boosters need to be installed by a technician, whereas others can be plugged in and used right away. If you are not technically-savvy, you might want to opt for a booster that doesn’t require any installation.
4. Cost: Phone signal boosters vary in price depending on the features they offer and the amount of coverage they provide. Make sure to do your research so you know exactly how much a booster will cost you before you buy one.
5. Warranty: Depending on the type of phone signal booster you choose, it may or may not come with a warranty. If your booster does come with a warranty, make sure to read the details of the warranty to make sure it covers the types of repairs or replacements you expect it to.
6. Customer Service: Customer service is important in any purchase you make, especially when it comes to technology. If you have any questions or problems with your booster, you want to make sure the company provides quality customer service.
7. Reviews: Reading reviews of different phone signal boosters is an essential step in the buying process. Reviews will tell you the pros and cons of each booster, as well as give you an idea of how well each booster works.
What else you should know about phone signal boosters
What is a phone signal booster?
A phone signal booster is a device that improves the quality and strength of a cell phone signal. It is also known as a cell phone amplifier or repeater.
How does a phone signal booster work?
A cell signal booster takes the signal from your phone, amplifies it, and then broadcasts the signal to an area in your home or office where the signal is weak.
What are the benefits of using a phone signal booster?
A phone signal booster can improve the quality of your phone calls, as well as the strength and reliability of your cellular signal. By boosting your signal, you can get better reception in areas where your signal is weak, and you can also reduce dropped calls and improve your data speeds.
Are there any downsides to using a phone signal booster?
There are some potential downsides to using a phone signal booster. One is that it could potentially interfere with other electronic devices in your home or office. Another is that it could amplify any existing signal problems, leading to poorer reception.
How do I choose the right phone signal booster for my needs?
There are a few things you should consider when choosing a phone signal booster:
-The size of the area you need to cover
-The type of building you have (e.g. home, office, warehouse, etc.)
-The type of phone service you have (e.g. Verizon, AT&T, Sprint, T-Mobile, etc.)
You can also consult with a professional to help you choose the right signal booster for your needs.
On the market, there are numerous best phone signal boosters. Hopefully, the list of the top ten best phone signal boosters will save you time researching and deciding on the best one for you.