I upgraded to a 16 Pro from a 15 Pro and had no issues. I also got a Watch 10 today and had some problems getting the initialization from the iPhone 16 Pro done. The issue was that I had the iPhone too close to the watch when capturing the magic image. I needed to pull the phone back so that the whole watch face was being captured.
I added a mobile Driver’s License for California to both the phone and the watch wallets. California just joined the programs yesterday. I tried going through the process yesterday evening, but the verification step got stuck. Since I was getting the new phone today, I realized that it was better to just cancel the process and start over once I got the new phone.The verification happened within 30 minutes of it being submitted.
Finally, I played with the new camera control a bit (using an Apple Clear Case). I had some difficulty doing a double half-press to change the selection menu and ended up with a bunch of junk shots.I have finally figured out that I can do the half-press by resting my index finger on the edge of the case and barely touching the button.