- 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
- Aluminium 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.
1 Compared with the previous generation.
2 ISO standard 22810:2010. Appropriate for shallow-water activities like swimming. Submersion below shallow depth and high-velocity water activities are not recommended.