how do you tell case size you have?
Need to buy new band, how do I tell what size I need
Apple Watch Series 4, watchOS 5
Question marked as
Which exact Apple Watch model do you have? Is it a Series 4 watch as per your tagline? If so, they came in 40 & 44mm sizes.
You can also determine the size, as follows:
- Open the Watch app on your iPhone.
- Select "All Watches" on the top left of your screen once in the app:
- You can then verify the case / watch size of your Apple Watch:
Alternately, the case size is engraved on the back of every Apple Watch.