Do I Need A Sim For My Apple Watch 5. On your iPhone open the Apple Watch app. Then a SIM profile is loaded on it through a QR code to be scanned by your Apple Watch series 5.
Apple Watch Series 2 and later and Apple Watch SE have built-in GPS that allows you to get more accurate distance and speed information during an outdoor workout without your paired iPhone. On your iPhone open the Apple Watch app. The only reason you might need a new SIM would be some obscure technical issue like you have a really ancient SIM and they need to upgrade it but you would simply be a replacement SIM for your phone and you would still keep your.
Be sure to have your usernameID and passwordcode on hand.
Apple Watch Series 5 - Support Overview. You can add up to five cellular plans to your Apple Watch. Then a SIM profile is loaded on it through a QR code to be scanned by your Apple Watch series 5. On the My Watch tab tap Cellular.
