Heart rate smart bracelet, S2 sports watch pedometer, waterproof healthy running, both men and women, with a message reminding. (RED)

Description

Compatible system: support Android mobile phones and apple mobile phones, support 200 kinds of mainstream mobile phone model; Apple supports iPhone4S 7 and above all versions, 4s/5/5C/5S/6/6, PLUS/6S/6S, PLUS, Android support 4.3 Bluetooth, 4 above. Main function: dynamic heart rate, maximum heart rate lowest heart rate alarm, time display, pedometer, calorie consumption, sleep monitoring, distance, sleep duration, sleep quality, vibration alarm, reminder, anti lost, remote camera, bracelet independent record riding time, APP GPS trajectory, fanwan bright screen. Waterproof and dustproof: IP67 Display screen size: 0.96 inches 64*128, vertical screen Screen type: OLED Color: black, red Battery capacity: 90 mAh Use time: about 10 days