Samsung Galaxy Smartwatch SM-R810 - Supports all devices - Runs on Samsung's TIZEN system GPS- - Reads phone notifications Bluetooth- Wifi- - Answers calls - Health tracking - Walking steps tracking - Heart rate tracking - Calorie tracking - Interface change - Weather monitoring - Ability to change the strap ... and appearance decoration and more Completely free of malfunctions and scratches Accessories are in the picture, I only changed the charging base and its cable because the old one was lost, its charging is very excellent and fast Dammam/Al Khobar Al Rakah