Best Water Detection Sensors

Dryzone Moisture Meter Detector – Damp Meter for Wood, Masonry and Other Building Materials

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

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

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)

SEBSON 2x Water Alarm Mini GS153, 10 year long term battery, water leak detector 60x60x24.2mm, water sensor with lithium battery

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)

Eve Motion (Matter) – Smart indoor and outdoor motion sensor with light sensor, smart control of devices, Thread, works with Apple Home, Alexa, Google Home, SmartThings, requires Thread Border Router

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

UKEW 180 Degree Motion Sensor - IP65 Waterproof Ceiling & Wall Mounted Sensor - 12 Meters Max Detection Range For Outdoor

Topvico Water Leak Sensor Detector Flood Alarm for Basement 120dB Work Alone Battery Operated 3 Packs