eWelink Zigbee Temperature Humidity Sensor, Smart Home Monitor, Works with Home Assistant, Zigbee2MQTT, Alexa & Google Assistant, Requires eWelink Zigbee Hub

✅ Real‑Time Temp & Humidity Monitoring & High Sensitivity: Accurately detect subtle temperature and humidity changes; view real‑time data & historical curve charts via eWelink App; compact round design for home, office, warehouse etc.

✅ Zigbee‑Enabled & Hub‑Required: Zigbee wireless protocol, must work with eWelink Zigbee hub (not standalone WiFi device); ultra‑low‑power design for long‑lasting battery life.

✅ Rich Third‑Party Compatibility: Supports eWelink, Home Assistant, Zigbee2MQTT, SmartThings, Yandex Alice, Alexa, Google Assistant; voice query ambient temperature and humidity.

✅ Smart Automation & Alarm Alert: Set custom temperature‑humidity threshold ranges; push mobile alarm notifications once values exceed limits; trigger smart scene linkage with other smart devices.

✅ Easy Installation & Wide Application: Small‑size portable placement; ideal for bedroom, living room, baby room, storage, greenhouse; battery‑powered without wiring hassle.