Do you want a smart helper that can help you control your temperature easily? We can provide you with a variety of products that can be applied not only to water or electric floor heating, but also to water/gas boilers. Our smart thermostat will be your best choice for home temperature control. Don’t miss out on great deals Features: Black light touch screen display, easy to read. Can be controlled via mobile phone before going home. Built-in sensor to sense ambient temperature. Automatically obtain regional temperature, humidity, and PM2.5 to create smart scenes. 0.5°C accuracy keeps the temperature within range of the level you set. Compatible with Alexa and Google Home. There is no need to use batteries or data storage when the power is off. Six levels of programmability maximize comfort and economy. Suitable for water and gas boilers. This item will be sent randomly between Type 1 (with logo) and Type 2 (without logo). Thank you for your understanding. Note: 1. Please read the user guide carefully. 2. Make sure your thermostat is installed by a professional. 3. Be sure to cut off the power supply before installation. 4. After installation, please check again according to these instructions to ensure safe use. Specifications: Color: Black/White (optional) Type: WF/NoW-F (optional) Power supply: 95 - 240 VAC, 50 - 60HZ Current load: 5A Sensor: Internal sensor Accuracy: 0.5 or 1 set temperature. Range: 5 - 35 Display temperature. Range: 5 - 99 Ambient temperature: 0 - 45 Ambient humidity: 5 - 95 % RH (non-condensing) Storage temperature: -5 ~ 45 Power consumption: Timing error: Housing material: PC +ABS (Flame retardant) Installation box: 86 * 86mm square box or European 60mm round box Protection level: IP20 Button: Capacitive touch button Product size: as shown Product weight: 153g / 5.39oz Packing size: 110 * 98 * 60mm / 4.33 * 3.86 * 2.36in Packing weight: 203g / 7.15oz Packing list: 1 * Thermostat 1 * User Guide (English) 2 * Screws