Polar FT4 Heart Rate Monitor

Specifications

• Shows when you're improving fitness based on your heart rate
  
• Displays calories burned
  
• Comes with comfortable textile transmitter and coded heart rate transmission to avoid cross-talk
• Automatic age-based target zone - bpm / %
• Average and maximum heart rate of training
• Heart rate - bpm / %
• HR-based target zones with visual and audible alarm
• You can define your target zones for a training session based on heart rate to help define the right intensity. When you are out of the preset zones, the training computer will give a visual and audible alarm.
• HRmax (user set)
• Manual target zone - bpm / %