Apple Watch Series 3 42mm Space Grey Aluminium Case with Bla

Product Features: GPS and a barometric altimeter track how far and high you go New dual-core processor for faster app performance 1 Ultimate sports watch and intelligent activity tracker Swim-proof so youre always ready for the pool or ocean 2 Aluminium case watchOS 4 is even more intuitive and intelligent Legal Apple Watch Series 3 (GPS) requires an iPhone 5s or later with iOS 11 or later. 1 Compared with the previous generation. 2 ISO standard 22810:2010. Appropriate for shallow-water activities like swimming. Submersion below a shallow depth and high-velocity water activities are not recommended.