Joyeer Smart Bracelet Activity Fitness Tracker Heart Rate Monitor Sleep Moniting Wristband Pedometer Bluetooth Message Reminder Waterproof Smartband for IOS Android , purple

Description

Function:Heart Rate Monitor,Fitness Tracker,Sleep Monitor,Pedometer,Sports Model Identify,Call Reminder,Message Reminder,Clock Alarm,Time Display,Anti-lost etc.Material:Magnesium and titanium alloy+PMMAWrist strap:Length:240mmAdjustable length:164-222mmMaterial: Food grade TPUstrap can be changeablePackage size:116*76*65mmDial weight:30gChip model:nRF51822(Cortex M0 16MHz)Display: : OLED 0.91 inch 128*32 DotsStyle:Sports&FashionBluetooth version:Bluetooth 4.0Battery: 80mAh Polymer lithium ion batteryStandby time: 5 days          Heart rate sensor:Green light static heart rate sensorAcceleration sensor:Three-axis acceleration sensorKey-press:Touch keySupport:Iphone Users: support 8.0 or higher version iPhone 4S/5/5C/5S/6/6PAndroid Users?Support original version 4.3 or higher, BT 4.0Water resistant:IP67Product size:43*20*10mmType:On WristTip: If you receive the goods do not work, please charge, thank you!