Apple Watch Series 3 GPS - 38mm - Sport Band - Aluminum Case See how much you move, exercise, and stand daily, and track every way you work out. Listen to your favorite music. Text, call, and email. Pay for lunch, and get a tap when it’s time to turn while getting directions. Series 3 lets you do it all, right from your wrist. - GPS and a barometric altimeter track how far and high you go - Dual-core processor for faster app performance (2) - Ultimate sports watch and intelligent activity tracker - Swimproof so you're always ready for the pool or ocean (3) - Aluminum case - watchOS 4 is even more intuitive and intelligent - Apple Watch 38mm is Wi-Fi and Bluetooth 4.2 capable - Condition: New - Comes in Space Gray/Black - Apple Music requires a subscription. - 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.