Shelly Pro 1CB C32A

The dual connectivity is what sold me—being able to switch between Wi-Fi and Bluetooth depending on my setup is a lifesaver. It handled the load without a hiccup during a quick test, and the setup felt genuinely professional.

Swapped it in for a regular relay in my home assistant setup and the Wi-Fi connection held rock solid all week, even with my flaky router. The dual Bluetooth and Wi-Fi options give you a nice fallback if one network acts up, which I’ve already needed once.

Bluetooth pairing took about ten seconds and the relay switches without any annoying click delay, which matters when I’m using it for a light in the hallway. The compact casing fit neatly behind the switch plate, and it’s handled the constant toggling for a week without a single hiccup.