SonoffSNZB-01 Zigbee Wireless Switch 2-Pack, Supports To Create Smart Scenes, Trigger The Connected Devices on Ewelink APP With Three Control Options,SONOFF ZigBee Bridge Required.

Buttons continuously disconnect and de-pairs from network causing you to go through the entire re-pair process all over again. Repairing means taking the unit apart to push the button with a pin - considering how often you may have to do this, esp if you tinker with your network often, makes it a real hassle.Using in network: Sonoff plugs, motion, buttons, Aquara door sensors, buttons, temp/hydro sensors, w/Conbee II and deconz on docker container.

I bought these since Smarthings buttons are not in stock. They work great with Hubitat.

The companies app does not work. This product is can't be used without the app, so it is worthless.