- Industry-best smart signal booster
- Coverage up to 15,000 sq. ft.
- 5 Min Setup: Plug & Play
Cel-Fi: Most Powerful Carrier-Specific Cellular Boosters
Cel-Fi by Nextivity is the ONLY carrier-specific signal booster in the market.
With up to + 30 dB gain compared to other generic all-carrier boosters, Cel-Fi provides up to 1000x the power resulting in wider coverage and more reliable signal.