How many iWatches can one cell phone pair with?
I have an iWatch for me and one for my child, both paired to my cell phone. I'd like to get a second iWatch for another child. Will I be able to pair that one to my phone, too?
Apple Watch Series 8
Yes you can using Family set up see Set up Apple Watch for a family member - Apple Support (CA)
I'm not sure of the exact number of watches, but I seem to recall reading somewhere that it was 6, but don't quote me on that.