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Apple Watch Series 4 Compatibility

Will a Series 4 Apple Watch be compatible with the iPhone 6?

Posted on Dec 13, 2019 12:02 PM

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3 replies

Dec 13, 2019 4:53 PM in response to 2–2——

If you get the Series 4 new in an unopened box, then it will have watchOS 5 and it will pair with the iPhone 6.


If it is a used Apple Watch, then it depends on whether the previous owner upgraded it to watchOS 6, which would not pair with an iPhone 6.


Also if used, that the previous owner followed the following instructions

What to do before you sell, give away, or trade in your Apple Watch, or buy one from someone else

https://support.apple.com/en-us/HT208855

Apple Watch Series 4 Compatibility

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