MK88 Heart Rate Monitor With Oxygen Sport Wristband Men Women Smart Tracker Monitor Watch

Specification: Item Type: Smart Bracelet Watch LCD: OLED 0.66 64*48 DOTS Sensor: Green Light Active Heart Rate Memory: 256KB Key: Capacitive Touch Key Style: Casual & Sport Gender: Male & Female Dial Display: Digital Case Shape: Rectangle Waterproof: Living of Waterproof Battery Capacity: 100mAh Battery Standby Time: Up to 7 days Bluetooth Version: BT4.0 or above System Requirement: Android 4.3, IOS 7.1 or Above Language: English, Chinese Watch Strap Material: Environmental Protection TPU Watch Strap Length: About 30cm Watch Colors: Black/White/Blue/Purple/Cyan Features: Heart Rate Monitor Blood Oxygen Monitor Distance Calculation Pedometer Calorie Consumption Sleep Management Sedentary Reminder Calls Reminder Message Reminder Alarm Reminder Package include: 1 X Smart Bracelet Watch 1 X USB Charger 1 X User Manual