Easy to install: DIY installation of the thermostat takes less than 30 minutes. A user manual is included, simply follow the installation guide .95% High Compatibility: The thermostat is equipped with a C-wire adapter, which is also compatible with home heating systems with only 4 wires, if the customer' originally had a heat pump system with 5 wires, then there is no need to connect to this adapter, just connect directly to our heat pump panel.Note: Heat pump only for 24V power supplyRemote Control: control your thermostat wherever you are, as long as your phone has the "Smart Life" App.Energy Savings: Save more than 25% of your annual heating and cooling costs and view your energy savings in the Smart Living App to create a home.24/7 Scheduling: Programmable thermostat customization routines that automatically adjust the temperature without manual changes.Smart Scene: 6 touch buttons to switch between modes, easy to operate.Family Sharing: "Join a Family" in the Smart Life App, family members can also view the current thermostat settings.Weather display: comes with outdoor weather conditions, easy to understand the real-time weather, the APP can also view the outdoor UV conditions and air quality, humidity, according to the outdoor weather to adjust the thermostat.Material: PC+ABScolour: as shownPackage Contents: 1 x thermostat1 x Labeling Sticker4 x Screws1 x C-wire Adapter1 x English manualOnly 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.