Smart Temperature and Humidity Sensor, Zigbee 3.0, Compatible with eWeLink, Home Assistant, Zigbee2MQTT, Home Automation

Price: $7.99
(as of Jul 09, 2026 10:45:01 UTC – Details)
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1. Wide-Range, High-Precision Monitoring Equipped with an industrial-grade sensor chip, it accurately monitors temperatures from -20°C to 60°C (±0.3°C) and humidity from 0–100% RH (±3% RH), making it ideal for temperature- and humidity-sensitive environments such as cigar storage, wine cellars, and reptile enclosures.
2. Seamless Smart Home Integration Connect to the Ewelink or Home Assistant platform via Zigbee gateway, enabling integration with air conditioners and humidifiers to automatically adjust the environment, as well as setting custom trigger conditions (e.g., activating a dehumidifier when humidity exceeds 60%).
3. Real-Time Multi-Room Monitoring Using Ewelink or Home Assistant, users can track temperature and humidity data across multiple rooms in real time. Whether you are in living room, bedroom, or kitchen, simply open the app to check the environmental conditions in every room at any time. For example, you can simultaneously verify if the temperature and humidity in your children bedroom and your elderly relative’s room are optimal—as if you had a pair of “data eyes” that can see through walls, constantly monitoring environmental changes in every room.
4. Mini size, ultra-slim Only 35*35*8mm size makes it easy to place in narrow spaces. Ideal for cigar humidors, incubators, greenhouses, and other scenarios requiring temperature and humidity monitoring.
5. Simple Installation and Flexible Deployment Two installation methods are available: if you wish to use it in a fixed location, you can use the 3M adhesive backing (permanent mounting); if you prefer to move it between different locations, you can use the hanging loop (temporary suspension) as needed. Deployment requires no tools.
6.The pre-installed CR2032 battery could be used for 1year (the duration may vary depending on the usage environment), even if low battery alarm, still can last for 2-3months.