I am looking at replacing a 3 way light switch with a smart switch, but I want to make sure that it will work with Home Assistant and also Alexia Gen 3 with Zigbee, as I would like to get up some automations.
can anyone suggest a good product for the UK,
Don’t know the criteria / constraints for UK, but here’s a quite extensive list of Zigbee smart switches: Database of Zigbee devices compatible with ZHA, Tasmota, Zigbee2MQTT, deCONZ, ZiGate and ioBroker