M4 Smart Health Bracelet - Black

M4 Smart Health Bracelet

HD Colour screen. A bigger screen displays comprehensive and obvious activity information; Simply lift your wrist to view directly the time and tap the button for steps, heart rate, and other activity information; And alerts you by vibration and it can display details of calls, messages, or other notifications from Facebook, Twitter or WeChat directly on the screen.

Features:

• Time Display 24 Formula: Check the current time
• Steps: Record your steps
• Mileage: Mileage of sports
• SMS: Bluetooth Sync Reminders, SMS Notifications
• Battery Stand by time: 300 hours
• Measurement of heart rate
• Pedometer
• Sleep management
• USB charging
• Unisex design

Specifications:

• Bluetooth Version: Bluetooth 4.0 
• Waterproof: Yes 
• IP rating: IP 67 
• Operating mode: Touch Screen 
• Compatible OS: Android, IOS
• Battery Capacity: 70mAh
• Charging Time: About 60mins
• The texture of material: Plastic ABS
• Watch strap: TPU elastomer
• Only available in black