GPS and a barometric altimeter track how far and high you go

New dual-core processor for faster app performance¹

Ultimate sports watch and intelligent activity tracker

Swimproof so you’re always ready for the pool or ocean²

Aluminum case

watchOS 4 is even more intuitive and intelligent

Apple Watch Series 3 (GPS) requires an iPhone 5s or later with iOS 11 or later.

¹Compared with the previous generation.

²ISO standard 22810:2010. Appropriate for shallow-water activities like swimming. Submersion below shallow depth and high-velocity water activities not recommended.