The new Hive thermostat and app looks beautiful at home and so simple to use. Heating and hot water control from your phone. Hive includes installation by a British Gas engineer and is available to all no matter who supplier your energy. With Hive you'll never need to heat an empty home again so you could save up to £150 a year on your heating bills. Set up to 6 daily time slots for heating and water. Boost your heating and hot water for up to 6 hours. Automatic frost protection. Geolocation - heating alerts when you leave or return home. Holiday mode - save money and still come back to a warm house. Child Lock mode available. App available on iOS, Android and Windows. Operates over mobile internet. Operates over wi-fi. Controls heating. Size H10, W10, D4.8cm.