A cell phone signal booster (also known as a cell signal booster) is just what it sounds like; a device that boosts weak cellular signals for use by cell phones, smartphones, tablets, hotspots, and other cellular-connected devices. By amplifying the existing cell signal, cell phone boosters help:
- - Reduce dropped calls
- - Improve voice quality
- - Increase data speeds
Regardless of which U.S. carrier network you use, everyone has experienced weak cell signal.