Compatibility disclaimer This is an international, 100% factory unlocked model and compatible to GSM networks. It can be used with any GSM network around the world that matches the bands supported by the phone. Please check with your mobile carrier to make sure the phone bands is compatible with your network provider of your choice. Product description Premium Design Experience edge-to-edge luxury on our biggest screen yet. Expertly engineered, Watch6 Classic marries iconic design with advanced health and wellness technology. Personalised Workout Performance Unlock intuitive data from your workouts, with a watch designed to detect your activity and created workout routines. With personalised Heart Rate Zones, you’ll know when to push harder – and when to rest. Sleep Coaching Good sleep and good health go hand-in-hand. Rest easy with sleep coaching to teach you healthy habits, a daily sleep score and detailed sleep stages that shows time spent in REM, your movements, noises in your environment and more. Durability Beautiful design meets durability. Face the day fearlessly with a robust body and crystal scratch-resistant display. Battery Around-the-clock health tracking with a battery that is built to last, so you get more wellness stats. Connected Experience Get more from your Galaxy with a watch that switches tasks between devices in the flick of a wrist. With quick camera access, Samsung Wallet, find your phone and more.