We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it. See our disclaimerStay on top of your fitness with this Apple Watch Series 3. It allows you to measure your workouts, from running and cycling to high-intensity interval training. This Apple Watch includes an Apple sport band and comes in an aluminum case. Track and share your daily activity, and get the motivation you need to hit your goals. This Apple Watch Series 3 makes it easier to better manage everyday stress and monitor your heart rate more effectively. You can also automatically sync your favorite playlists (1) and stay connected to the people and info you care about most. This watch is also water-resistant up to 50m, making it suitable for swim workouts at the pool or in the ocean. Apple Watch Series 3 GPS 38mm Sport Band Aluminum Case: 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 1. Apple Music requires a subscription.2. Compared with the previous generation.3. ISO standard 22810:2010. Appropriate for shallow-water activities like swimming. Submersion below shallow depth and high-velocity water activities not recommended.