Intelligent Temperature Control: Upgrade your home heating system with our Smart Wifi Thermostat. Designed for gas boilers, this device allows you to control your home's temperature remotely via the Tuya Smart Life app. Compatibility: Fully compatible with and Home, enabling voice control for your heating system, making it convenient and user-friendly. Energy Efficient: Optimize your heating expenses with our thermostat that adjusts the room temperature accurately and efficiently. User-Friendly Interface: Features a clear, easy-to-use interface that makes setup and daily use hassle-free, even for those not tech-. Battery Powered: Operates independently of your home power grid, ensuring heating control even during power outages. Technical indicators 1. Power supply: AC85-250V, 50/60HZ; 3 x AAA batteries (not included) 2. Temperature sensor: 3. Display range: 0-90℃ 4. Temperature setting: 5-70℃ 5. Applicable temperature: 0-50℃ 6. Temperature accuracy: ±0.5℃ 7. Load current: 1 passive 3A (resistive) 8. WIFI communication protocol: IP/, MQTT 9. WIFI frequency: 2412GHZ-2484GHZ Color:As Shown Material:plastic Package Contents: 1 * Smart Thermostat Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.