• Bluetooth v4.2 LE
• 1.3" HD Displays with Auto Brightness Sensor
• Step Counter / Pedometer 
• Heart Rate Sensor With Blood Oxygen / Blood Pressure Monitor 
• Sports Mode With Different Activities
• Call / Message  / Wechat / Whatsapp Notifications
• Battery Backup Upto 5 days
• Charging Time Upto 2 hours 
• 2 Pin Magnetic Charging Point
• Dual color Strap
Black / Red
Black / Grey