WiFi thermostat for gas boilers, programmable LCD screen with mobile app

1. Compatible with gas boilers: Please check before purchasing. 2. Smart Wi-Fi control via app: Control the device and set your desired temperature so your home is warm when you arrive. 3. Energy-saving: Programmable 24-hour timer (for 5 weekdays + weekend, individually adjustable for each period and temperature): Automatic operation for significant energy savings. 4. Voice control from anywhere in the house. 5. Easy installation: Terminals 1 and 2 must be connected to the mains power supply (95–240 V AC); terminals 6 and 7 must be connected to the boiler.