Best Water Detectors

Yale AC-WS Sync Water Leak Sensor - Sync Alarm Accessory - 200m

Moisture Dampness Meter Damp Detector Tester for Wood Walls Firewood Logs Floors Caravan, 8 Modes Pin-Type Moisture Meter with Backlit LCD Display and Audible Alert, for Drywall and Building Material

X-Sense Wi-Fi Water Leak Detector, Smart Water Sensor Alarm, Water Detector Alarm with 1700 ft Transmission Range for Kitchens, Basements, Bathrooms, 3 Water Detectors & 1 Base Station, SWS54

Grohe Water SmartHome Water Control, 22500LN0, Alpine White

GROHE Sense Guard Smart Home Water Controller, Detects Water Leaks and Pipe Bursts, Shuts Water Off, Wi-Fi Connected, 22513LN0

X-Sense Standalone Water Leak Sensor Alarm Water Leak Detector, Mini Flood Sensor with 110 dB Audio Alarm, Battery-Powered, for Kitchens, Basements, Sinks, Tanks, Pools, WS01, 3-Pack

Tapo Smart Water Leak Detector , Water Leak Sensor - Real-time App Notifications, 90 dB alarm, IP67 Waterproof, Battery included, Flexible Installation, Tapo Hub Required sold separately (Tapo T300)

SwitchBot WiFi Water Sensor, Smart Water Leak Detector, 100dB Adjustable Alerts & App Alerts, IP67 Waterproof, Wireless Detector for Kitchen, Bathroom, Basement, No Hub Required (Support 2.4G)

NoCry Digital Moisture Meter - Water Leak Detector and Thermometer for Wood & Building Materials, Battery and Replacement Electronic Probes Included

Aqara Water Leak Sensor, REQUIRES AQARA HUB, Wireless Water Leak Detector, Wireless Mini Flood Detector for Alarm System and Smart Home Automation, Water Sensor Alarm for Kitchen Bathroom Basement