The Polar FT4 heart rate monitor is for those who want basic heart rate-based features to keep their fitness training simple.

• 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

• Manual target zone – bpm / %
• HRmax (user set)
• Polar OwnCode® (5kHz) – coded transmission
• Polar OwnCal ® – Smart calories
• HR-based target zones with visual and audible alarm
• Average and maximum heart rate of training
• Automatic age-based target zone – bpm / %
• Heart rate – bpm / %

• Backlight
• Date and weekday indicator
• Display text in English, German, Finnish, Swedish, French, Portuguese, Spanish, and Italian
• Dual time zone
• Button lock
• Low battery indicator
• Time of day (12/24h) with alarm and snooze
• User replaceable battery
• Water resistant – 30m