The Aluminum case of Apple Watch Series 3 Nike+ watch OS 4 is even more intuitive and intelligent Nike Sport Band and Nike Sport Loop are lightweight and breathable Exclusive Nike watch faces Apple Watch Series 3 (GPS) requires an iPhone 5s or later with iOS 11 or later.
GPS and a barometric altimeter track how far and high you go New dual-core processor for faster app performance. Ultimate sports watch and intelligent activity tracker Swimproof so you’re always ready for the pool or ocean. Compared with the previous generation. ISO standard 22810:2010. Appropriate for shallow-water activities like swimming. Submersion below shallow depth and high-velocity water activities not recommended.