Aqara Water Leak Sensor vs SwitchBot Water Leak Detector

The SwitchBot Water Leak Detector wins overall on a lower price, a higher rating, no-hub Wi-Fi and Bluetooth, direct integrations across Alexa, Google Home, HomeKit and SmartThings, and a 100 dB onboard alarm. The Aqara Water Leak Sensor is a discreet Zigbee alternative.

How they connect and whether they alarm locally. The SwitchBot Water Leak Detector uses Wi-Fi and Bluetooth with no hub and a 100 dB siren, while the Aqara Water Leak Sensor is a Zigbee sensor that needs a coordinator and has no onboard alarm.

Only the Aqara Water Leak Sensor, which needs a Zigbee coordinator such as an Aqara Hub. The SwitchBot Water Leak Detector connects directly over Wi-Fi or Bluetooth with no separate hub.

The SwitchBot Water Leak Detector, with a 100 dB on-device sound and alert light. The Aqara Water Leak Sensor has no onboard alarm and relies on hub or app notifications.

Buy it for cheap, hub-free leak detection with a local siren that works with Alexa, Google Home, HomeKit and SmartThings out of the box.

Choose it if you want a small, IP67-rated Zigbee sensor inside an Aqara, HomeKit or Home Assistant setup and don't need an onboard alarm.