Smart Switch

Ever wanted to update your home smart devices but encountered the following problems? When upgrading a light bulb, you had to buy a smart switch or buy a smart bulb; if you wanted to remotely control an electric water heater, you needed to buy a smart socket or a smart water heater. These intelligent outlets and devices will easily cost you hundreds of thousands of dollars, meanwhile the use of intelligent switch and outlet range is limited, what's more, you also need to download many different AAPs to your phone. All these problems make home smart upgrade cost too high. So, is there a lower cost of smart home solution? The answer is: YES! Sonoff is a low-cost, affordable switch device that help you to step into the amazing smart home. It is a WiFi wireless switch that can connect to appliance of different types and brands. Sonoff sends data to cloud platform through the WiFi Router, which enables you to remotely control all appliances with the App E-WeLink on your smart phone. Sonoff