Wi-Fi Smart Thermostat for Smart Home, Compatible with Alexa, Saswell T29UTW-7-WIFI(TY)

【SMART HOME COMPATIBLE】: Works with Amazon Alexa, Google Assistant, (c-wire require). (Tips, The product does not include an Electric Control Module and sensors.）【EASILY INSTALL YOURSELF】: It only takes about 30 minutes，Because our installation guide provides detailed installation steps, compatiblity:3H/2C, 2H/1C Heat pump, Aux Heat, Ventilator, Electric heating, Water heating, Millivolt system, Gas, Compressor.Easily install , Pluggable Module design, make DIY more efficiently. Save money: Homeowners save up to 17% annually on heating or cooling costs.【Control from anywhere】: Remotely control your home comfort from your smartphone using the free mobile SASWELL APP for Android and IOS devices.【Wi-Fi Connectivity Feature】: Connect it with thermostat app on your smartphone with Android or iOS, program it easily. please noticed the thermostat app do not support Windows OS, only support Android and IOS smartphone. (Wi-Fi Connectivity 2.4 GHz)