Brand new smart watch with lots of features, Compatible with Apple watch replacement bands! Make calls, get notifications from Facebook and texting, track heart rate, blood pressure, track steps, record every active sport, track sleep and much much more. See photos for all the amazing things it can do. Battery lasts about a day on a full charge depending how many apps you have running, could last longer. Cosmetically it looks and feels just like an apple watch very high quality. Works with Apple or Android phones. Waterproof and sweat proof