APP CONTROL: You can use your smartphone to download the APP (APP name:Ewelink) to control this Boiler Smart Switch as long as there is Wi-Fi or 4G network.no hub required
TIMING FUNCTION: You can set the time to turn on/off your Boiler Switch with your smart phone at any time, schedule timer that will allow you to plan the exact time to turn lights and appliances on/off automatically
MULTI DEVICE SHARE: The product is can be controlled by different family members.one mobile phone can control many switches also
WIDELY COMPATIBILITY: The boiler switch is compatible with Alexa/Echo, Google Home.a simple kit will make your life more intelligent
100% SATISFACTION GUARANTEE: We always offer you the best and friendliest customer service, if you have any question, please contact us freely!100% satisfaction guarantee