Smart WiFi Thermostat Temperature and Humidity with Tuya App 

Specifications:

1. App name: Tuya Smart or Smart Life
2. Work with Amazon Alexa / Google Assistance
3. Built-in Battery: AAA1.5V*2
4. Ouiescent current: ≤30uA
5. Low-battery remind function
6. Low power undervoltage: ≤2.4V
7. WiFi: 802.11b/g/n, 2.4GHz
8. Support all Tuya smart product Linkage control
9. Working temperature: -10°C~55°C
10. Working humidity: 10%~90%RH
11. Selectable temperature format ℃ / ℉
12. Adjustable temperature/humidity report cycle/sensitivity/range
13. Temperature/Humidity high/low/release status will synchronization to app
14. Format time 12 / 24H
15. Battery life: 6-8 months