TOUS B-Connect smartwatch with stainless steel bracelet and aluminum case. Compatible OS: Android 7.0 and iOS 12.0 or higher. Diameter of the case: 36 mm x 36.5 mm. Face: metallic / Screen / LCD: touchscreen measuring 1.3 inches TFT-DLC in color (Full Touch). Waterproof: IP68. Butterfly closure with pushers: 73 mm x 22 mm x 18 mm / 67 mm x 22 mm x 18 mm. Functions: 8 TOUS faces + 4 interchangeable faces from the TOUS WEAR APP, hours, minutes, month, day, day of week, daily activity with step counter, calorie counter and distance traveled in miles or kilometers, sports (walking, running, treadmill, step, horse riding, cross trainer, yoga, fitness, rowing, HIIT, spinning, cycling, tennis, cricket and rope skipping), heartrate, sleep monitoring, blood pressure (approximate), blood oxygen level (approximate), menstrual cycle, notifications (calls, WhatsApp, email, SMS, Facebook etc.) weather information, 1/10 second stopwatch, music control and camera control.