First Alert L1 WiFi Water Leak & Freeze Detector
WiFi water leak detector with temperature and humidity sensing, LED alerts, and 100dB alarm. App shows humidity, temperature, and performance; quick setup near sump pump or water heater. One customer noted easy setup and leak detection, though others reported connectivity issues
Highlights
- leak detection with 100dB alarm
- temperature and humidity monitoring
- smartphone push alerts
Pros
- easy setup
- leak detection capability
- cable included for sensor placement
- app-based monitoring of humidity and temperature
Cons
- wifi connectivity issues reported
- battery life concerns
- some reliability complaints
Best For
Features
- Alerts for leaks, extreme temperature, and humidity with smartphone push notifications
- LED indicators and a 100dB alarm; monitor humidity and temperature via app
- Simple setup near sump pump, water heater, washing machine, sink, or pipe; no hub required
- Wi-Fi connection guided by the Resideo app; battery-operated, no wiring
