W51 Waterproof Smart Watch Bluetooth-compatible Call Bracelet Fitness Tracker Health Monitor

• HD Screen: 1.09-inch round screen, with high resolution, easy to view and read the data
• Waterproof Design: Whether washing hands or daily use, you don't have to worry about water ingress into the watch 
• Bluetooth-compatible Phone Call: After connecting with phone's Bluetooth, you can answer phone calls through the watch. If you don't want to answer the call, you can hang up the call directly on the watch. The mobile App will display the incoming call and vibrate to remind you
• Multiple Sports Modes: Supports about 8 sports modes and can connect to your phone to record daily activity data, such as steps, calories, distance and activity time
• Health Monitoring: heart rate measurement, blood pressure measurement, sleep monitoring, etc

Specification:

• MCU: Realtek8762C
• Bluetooth-compatible: 5.0 (low power consumption)
• Heart rate sensor: HX3301
• Acceleration sensor: Silan SC7A20
• Screen: 1.09 round screen, 240*240 dpi
• Buttons: physical buttons + button touch
• Battery capacity: 150mAh
• Storage: 32Mb
• Charging mode: magnetic USB charging cable
• Watch size: 28.5*5.1*1.4cm
• Case material: ABS
• Strap material: environmentally friendly scratch-resistant PU
• Waterproof level: IP67 daily waterproof
• Net weight: 71g
• Supported version: iOS 9.0 and above, Android 4.4 and above
• Special features: dynamic heart rate, sleep monitoring, blood oxygen, blood pressure
• Exercise modes: walking, running, cycling, badminton, skipping, basketball, football, sit-ups
• Basic functions: step counting, mileage, calories, alarm clock, stopwatch, timer, main interface lock screen function, massive dial selection, sedentary reminder, remote control photography, call rejection, WeChat sports, etc.