Bakeey Z17 0.96inch OLED HR Monitor Real-Time Route Tracking Sleep Monitor Sport Smart Bracelet

General Specification   Brand  Bakeey   Model  Z17   Color  Black   Compatible OS  Android 4.3 / iOS 8.0 and above system   bluetooth Version  bluetooth 4.0   Language  English   Weight  95g   Size  249 * 19 * 12mm   APP  H band Special Features   Waterproof  IP67   Heart Rate Monitor  Support   Sleep Monitor  Support   Pedometer  Support   Fitness Tracking  Support   Caller Alert&Hang Up  Support   Message Reminder  Support   Automatic Screen Light-up  Support Technical Parameters   Sreen   Size: 0.96inch   Type: OLED