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 for and for Home to achieve voice control. Just one voice and the smart thermostat can run, freeing your hands.3. Weekly programming: Weekly programming: 5+2/6+1/ a week, 6 time periods on weekdays, 2 time periods on weekends, supporting different temperature settings and operation schedules.4. Energy saving: From various humanized designs to the realization of our heating energy-saving concept, App settings can help you optimize energy use and choose the most suitable and economical heating mode.5. High cost performance: As a thermostat with comprehensive functions and stable performance, the thermostat provides you with the most suitable choice at a very competitive price.Power supply voltage: 3xLR6/AA (1.5V) alkaline batteries (not included in delivery)Temperature setting range: 5°C-95°CTemperature control accuracy: 0.5℃Switch deviation: 0.1°C-10°CWorking environment: -5°C-50°CCommunication protocol: IEEE 802.15.4, Tuya Zigbee 3.0 frequency range: 2.400GHz-2.4835GHzWireless range: Indoor: ≤40m (depending on the environment)Protection level: IP20Maximum wireless transmission power: Less than +10dBmNote: ZigBee gateway is required, please purchase separately.Due to different batches, there may be differences in product appearance, color, and printed text, which not affect the use.Color: BlackMaterial: PC+ABSPackage Contents:1 x Floor heating smart switchOnly 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.