Aeotec Water Leak Sensor vs Aqara Water Leak Sensor T1

The Aqara Water Leak Sensor T1 wins overall on price, IP67 weather resistance, a longer 2-year battery, and far wider integrations (Alexa, Google Home, HomeKit, and Matter via an Aqara Hub). The Aeotec Water Leak Sensor still adds temperature and freeze alerts the T1 lacks.

Ecosystem reach versus sensing scope. The Aqara Water Leak Sensor T1 bridges to Alexa, Google Home, HomeKit, and Matter through an Aqara Hub, while the Aeotec Water Leak Sensor sticks to SmartThings and Home Assistant but adds temperature and freeze alerts.

The Aqara Water Leak Sensor T1 does. Via an Aqara Hub it supports Alexa, Google Home, Apple HomeKit, and Matter, plus IFTTT and Home Assistant. The Aeotec Water Leak Sensor integrates only with Samsung SmartThings and Home Assistant.

The Aqara Water Leak Sensor T1 is rated IP67 and runs about 2 years on a CR2032, versus the Aeotec Water Leak Sensor's IP20 rating and roughly 1-year CR2 battery.

Buy it if you want the cheapest, waterproof, longest-lasting option here with the broadest ecosystem support, including Matter and HomeKit through an Aqara Hub.

Choose it if you run SmartThings or Home Assistant and want a sensor that also detects temperature and freezing near pipes, capabilities the leak-only T1 does not include.