Shelly 1 Gen3

Fits easily behind my light switch despite the extra wiring, and the potential-free contacts made it simple to hook into my existing setup. The app setup took maybe five minutes and it’s been rock-solid controlling my garage lights ever since.

The 16A rating on this thing is no joke—I’ve got it wired into a small heater and it handles the load without even getting warm. Setup in the app took maybe five minutes, and the potential-free contacts made it dead simple to hook into my existing switch wiring.

Finally got my garage lights on automations, and this little relay squeezed right into the existing junction box without any hassle. The potential-free contacts make it a breeze to wire up with my old switch, and it responds instantly every time.