S9 Color OLED Screen Heart Rate Blood Pressure Blood Oxygen Monitor Smart Bracelet Fitness Tracker for iOS Android switch mode through your common

switch mode through your common switch

USB type C jack design

Share the music with your friends

This pack also comes with a heat-isolation gasket

with soft inner lining stitched to each mitt ensuring the lining does not come loose

S9 Color OLED Screen Heart Rate Blood Pressure Blood Oxygen Monitor Smart Bracelet Fitness Tracker for iOS Android switch mode through your commonProduct Features: Product Specifications: Model: S9 Compatible System: Android 3. 0 or above, iOS 8. 0 or above Sensor: Blood Oxygen Transducer, Heart Rate Sensor, Blood Pressure Transducer Features: Heart Rate Monitor, Sleep Monitor, Blood Pressure Monitor, Call Reminder, Calories burned measuring, SMS Reminder, Blood Oxygen Monitor, Chronograph, Bluetooth, Distance Measurement, Alarm Clock, Time Display, Pedometer Charging Time: 1 2 hours Standby