Aluminum Chassis with Ion-X Glass1.5″ 340 x 272 1000-Nit DisplayActivity and Heart Rate MonitoringChangeable Faces with WidgetsSiri IntegrationDisplays Notifications and Runs AppsWater Resistant to 164’Integrated GPS3G LTEBluetooth 4.2, 802.11b/g/n Wi-FiApple watchOS 4.0
- Series 3, built in GPS and electronic SIM – stay connected while leaving your phone behind
- Make calls, send texts, stream music, set reminders and get notifications from your favorite app-all with just your watch.
- Water resistant up to 50M – can be used for shallow-water activities like swimming in a pool or ocean
- AppleWatchSeries3 (GPS + Cellular) requires an iPhone6 or later with iOS11 or later. Apple Watch and iPhone service provider must be the same