The switch often lose touch with WiFi and must be restarted manually. The Android and iOS software is slow, cumbersome, and also unreliable. Facility on its own network for each switch is unnecessarily awkward (why no WPS?). Overall, Belkin seems easy the software is not to get a grip.
However, the hardware is also not very good. As you can already see in the picture, the switch is very large and covers more sockets.
Unfortunately, I can only advise against the purchase of these switches.