Tap

You can turn on/off electrical devices from anywhere.
Free iOS and Android mobile App of eWeLink is available
you can Turn on/off the device even when WiFi has no Internet access
Real-time device status provided to App when we use it
Timing–Set scheduled/countdown/loop timers to turn on/off at specified time features are also included in Sonoff Basic WiFi Switch.
Control your smart home together with your family
Scene–Turn on/off a gang of devices with one tap
Triggered on/off by temp, hum or other environmental conditions from sensor
Works perfectly with Amazon Alexa, Google Assistant, IFTTT, Google Nest