Elegant and durable smartwatch for sports and fitness, GPS, AI health coach, outdoor sports, training sessions, exercises, 16-day battery, 10 ATM An active life made easier. Create your own ideal smartwatch experience with a wide range of downloadable apps and fun games. Connect the watch to a heart rate belt or a cycling power meter to give yourself an edge in training. Stay informed about your health. Keep track with incredibly accurate monitoring of heart rate, blood oxygen level, stress, and sleep. Stay in control with simultaneous measurement of heart rate, blood oxygen level, stress, and breathing rate.