Apple Watch setup
The iOS on my phone is 15.5 and I have an iPhone 7+ but I cannot set up my Apple Watch 3 ~ what are some steps I can take when the alert tells me my iOS needs to update to 15 or later or an iPhone 6 or better?
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The apple watch 3 GPS only has only 8GB of internal storage, most of that is taken
up by the operating system and other critical software with not much space left for the
update.So installing or even pairing to an ios15 phone is proving nearly
impossible for just about all the watch 3 users on this forum.
same applies to Apple watch 1 and 2 they are almost impossible to either pair or
update with an ios 14 or ios15 phone.
Your best course of action is to call in at an apple store and ask them to pair/update it for you.