Bakeey B22 Blood Pressure Oxygen Heart Rate Monitor Sport Fitness Tracker bluetooth Smart Wristband

General Specification   Brand   Bakeey   Model   B22   Color   Black, Blue, Red, Khaki   Compatible OS   Android 4.4, IOS 8.0 or above   Operating Mode   Single Touch   bluetooth Version   4.0   Language   English, Chinese   Weight   20.8g   Size   42.3*21.5*10.7mm   APP   Hero Band Special Features   Waterproof   IP67   Heart Rate Monitor   Support   Blood Pressure Monitor   Support   Blood Oxygen Monitor   Support   Fatigue measurement   Support   Sleep Monitor   Support   Pedometer   Support   Sport Mode   Support (Walking, Running, Riding)   Movement trajectory   Support   Message Push   Support   Call Reminder   Support   Sedentary Reminder   Support   Water Reminder   Support   Alarm Clock   Support   Remote Camera   Support   Rais to Lit Up Screen   Support   Refuse Call   Support Technical Parameters   Sreen   Size: 0.96inch Color Screen  Type: IPS                Battery   Battery Capacity: 90mAh  Standby Time: About