• Note: The SONOFF S31 only works with 2.4GHZ WiFi, not 5GHZ WiFi at all, and not 2.4GHZ/5GHZ Dual Band WiFi. make sure your network has different sids for 2.4GHZ and 5GHZ networks, and the device will work properly.
• Monitor Energy Consumption: Keep track of real-time power, current and voltage of your appliances on App.and Measure your appliances power consumption for 100-day daily/monthly energy usage data and total electricity cost.
• Works with Alexa & Google Home,IFTTT Supporting: Link "eWeLink Smart Home" skill. You can directly ask Amazon Echo/Echo Dot/Amazon Tap to turn on/off your SONOFF devices.Link "eWeLink Smart Home" on Google Home app, start to voice control your SONOFF devices on Google Home.
• Smart Remote Control Plug: You can remotely/timely control ON/OFF any connected home appliance via APP eWeLink on your smart phone or tablet. No distance/time limitation.
• Set time schedules for the lights and home appliances: You can set countdown/single/repeat timers to auto-turn on/off the WiFi controlled outlet on App. One tap ON/OFF Energy Saving.
• Share control of devices to others: You can simply share control of your home appliances to others so that they can also turn on/off the devices remotely.