I can't add apps from my iphone to my new apple watch series 6 from within the watch app on my phone. It looks like it is installing but doesn't up. Why?
Apple Watch Series 6, watchOS 7
It is hard to say since all you provided was that it looked like it was installing. Have you checked the amount of space available on the Watch? Do you see anything at all that lets you know what is going on? Try this for troubleshooting, Download apps on your Apple Watch - Apple Support
I can't add apps from my iphone to my new apple watch series 6 from within the watch app on my phone
