Smart Watch with control in English language, heart rate monitoring, sleep monitoring, pedometer, suitable for: running, cycling, yoga, swimming, waterproof 50 m (5 ATM) , case material: aluminium The Amazfit GTR 3 Grey represents a smart watch that becomes an extension of your phone. The 1.39 " face shows a lot of interesting information. The design is completed by its round watch face. Common watch features, such as date, stopwatch, alarm clock, day of the week and calendar are complemented by technologies like activity start detection, interval training, pedometer, speed, tempo, pulse, heart rate zones, calorie tracking and distances. It weighs 49 g. Key Features of the Amazfit GTR 3 Grey Smart Watch The Amazfit smart watch supports iOS and Android Digital time display You can count on the common watch functions, e.g. date, stopwatch, alarm clock, day of the week and calendar A great feature is the receiving of notifications from your cell phone Sports...