Sonoff Pow is a wireless switch which connects to electrical devices such as home appliances via WiFi. Theelectrical devices can be controlled by the mobile application eWeLink which can be run using WiFi, 2G, 3G or 4G network.
The Sonoff Touch smart wall switch is a 1 gang touch control luxury crystal glass panel wall switch. The wireless wall switch can be added to iOS/Android App eWeLink via WiFi, allowing users to remotely turn on/off connected LED and lights from anywhere at any time. With this touch light switch, users can check real-time light status on their smart phone. The remote wall switch's LED backlight lets users easily find and turn on the lights at night. The WiFi wall switch can be used to control lights or home appliances. Upgrade your home with this modern, fashionable alternative to traditional light switches.
Note: the Sonoff Touch should be powered up through Live and Neutral wires. Some houses don't have Neutral wire on the wall switch.