All lights in Home app on Apple Watch show No response
The Home app on my Apple Watch doesn't seem able to talk to the Philips Hue lights in my home, they are all listed but all show "No response". However on the Home App on my iPhone all the same lights are listed AND they are responsive.
I've tried all the usual restarting routines, checked the network, and am on the latest iOS for Watch, HomePods and iPhone but no joy.
Any ideas?
thanks
Apple Watch