I have some Shelly devices in 2 location. One for a dimmer controlled by a dashboard and one for a switch controller by a dumb switch. Works well, though the dumb switch will not always be in the right ยซ spot ยป - it acts more like a 3-way switch.
You could install a Kasa outlet, plug, or switch (depending on how you want to control the garage door off). Make sure you get the wattage to support your door.
The KP115 is currently <USD13 on Amazon or (4/USD 44) - just to give an example.
The couple of Kasa plugs I have are more reliable than the Zwave or Zigbee ones for me. My Zwave/Zigbee work fine 99% of the time but the Kasa stuff seems to work 100% no issues, as long as the Wifi is working.
My Kasa plugs are the same. I had issues at one point with them re-joining the network when the router was rebooted, but I think that was an issue with overlapping channels for ZigBee and Wifi. That seems to be sorted after I tweaked the channels being used.