Smart Watch iSTYLE Latest M8 Bluetooth 4.0 Smart Bracelet Blood Pressure Heart Rate Monitor Waterproof Wristband Fitness Tracker for Android iOS Smartphones ID107 Updated Version (Black)

Description

Specifications:Item Type: M8 Blood pressure heart rate braceletScreen Size: 0.49 inchWaterproof Level: IP67Bluetooth: BT4.0Material: SiliconeBattery Type: Polymer lithium batteryBattry Capacity: 85mahConnector: USB3.0Screen Type: OLEDChip: Nrf51822 processorSensor: Optical heart rate sensor Standby Hours: 5-7 daysSpecial Feature: Light on wrist upBracelet Size: 46.5mm*20mm*11.9mmStrap Size: 240mm*16mm*11.9mmAvailable colors: Black, Blue, Orange, Purple,GreenAPP OS: IOS 8.0 &above, Android4.4 & aboveHeart rate: the original PAH8001 six-axis sensor / vibration motor