With Apple Watch, you can stay motivated by challenging a friend to a 7-day head-to-head Activity competition. Learn how to do even more at https://apple.co/2xrP6uu
Source: Apple YouTube
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With Apple Watch, you can stay motivated by challenging a friend to a 7-day head-to-head Activity competition. Learn how to do even more at https://apple.co/2xrP6uu
Source: Apple YouTube
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