1. APP remote control: Through the app, you can remotely monitor and control the temperature of your home anytime and anywhere. 2. Voice control: Works with Alexa and Google Home to enable voice control. Simple voice commands allow the smart thermostat to operate hands-free. 3. Weekly programming: Supports 5+2, 6+1, or 7-day weekly scheduling with 6 time periods on weekdays and 2 on weekends, allowing customized temperature settings and operation schedules. 4. Energy saving: Thoughtfully designed features help optimize heating efficiency and energy usage. App-based settings allow you to select the most efficient and economical heating mode. 5. High cost performance: This smart thermostat offers comprehensive functionality and reliable performance at a competitive price. Power supply voltage: 3xLR6/AA (1.5V) alkaline batteries (not included) Temperature setting range: 5°C–95°C Temperature control accuracy: 0.5°C Switching differential: 0.1°C–10°C Operating environment: -5°C–50°C Communication protocol: IEEE 802.15.4, Tuya Zigbee 3.0 Frequency range: 2.400GHz–2.4835GHz Wireless range: Indoor: ≤40m (varies based on environment) Protection level: IP20 Maximum wireless transmission power: Less than +10dBm Note: A ZigBee gateway is required and sold separately. Due to different production batches, variations in product appearance, color, and printed text may occur; these do not affect functionality. Color: Black Material: PC+ABS Package Contents: 1 x Smart floor heating switch Only the above items are included; other accessories are not included. Note: Lighting and display differences may cause slight color variation between the image and the actual item. Measurement error allowed: +/- 1–3cm.