Testing 12 different Zigbee temperature/humidity sensors
17 hours ago
- Tested 12 Zigbee temperature/humidity sensors (Aqara, Sonoff, Tuya, Thirdreality, Zemismart, Moes) side-by-side with a calibrated reference sensor in office and fridge conditions.
- Key differentiators: battery type (coin vs AAA), adjustable reporting interval, form factor, IP rating, and accuracy; most sensors are within ±0.5°C and ±4% RH out of the box.
- Top recommendations: SONOFF SNZB-02P (best overall for adjustable interval and large battery), Moes ZSS-S01-TH (accurate and compact), SONOFF SNZB-02B (best AAA option with dew point/VPD).
- Sensors like Aqara WSDCGQ11LM, Tuya ZTH02, and Tuya IH-K009 lack adjustable reporting intervals, limiting flexibility, while Thirdreality Lite had inconsistent reporting.
- Low-temperature fridge test showed all sensors tracked trends, but Tuya TH01, Thirdreality Lite had poor reporting gaps; overall accuracy is less critical than interval adjustability.