How to Reset a Wemo Light Switch (Using the Reset Button) Press and hold the Restart button for 1 second and then release it. The Wi-Fi indicator will blink green, indicating the device is restarting. Now immediately press and hold the Reset button (also known as the Wi-Fi Reset button) for 5 seconds.. How To Reset WeMo Light Switch Manually. You can factory reset your WeMo smart switch right on the device itself without needing the WeMo app. Here are the steps: First, closely examine your actual WeMo light switch housed in the wall plate and locate the reset button. It is typically labeled either "WiFi Reset" or "Factory Reset".
At times, your Wemo Light Switch may need a reset. Maybe it's not responding. Maybe you're prepping it for a new user. Whatever the reason, there's more than one way to get the job done. Let's look at alternative methods to reset your Wemo Light Switch. Using The Wemo App. Resetting your Wemo Light Switch through the app is straightforward.. My switch was offline after we got a new router. But thanks to tech support, my switch is online again. This quick tutorial should get your switch back onlin.