• Specially designed for sports.
• Tracks and records real-time Heart Rate. Note: The data are for reference only and not for any medical use.
• The device reminds you of vibration to get your target heart rate.
• Continuous Heart Rate tracking for up to 24 hours. Track and record in device & APP.
• Automatically syncs data when connecting mobile APP.
• Compatible with ANT devices and equipment. 
• The data and results provided by this device are for reference only and can not used for medical diagnosis or treatment.