Polar Heart Rate Monitors
M Series M21 M52 M51 M71 M91
   Polar M21   Polar M52 M51    Polar M71   Polar M91   Compare

Polar M21 more info

Price $119

Polar M21 heart rate monitor
  • Owncal - counts total calories burned during exercise. Also the Polar M21 heart monitor provides percentage of calories burned from fat.
  • Ownzone - automatically determines and guides user to safest and most effective exercise zone. (Heart Zone Calculator)
  • Exericise reminder - three days after the last exercise, a randomly selected gentle exercise reminder appears every full hour in the display.
  • Classic design in black metallic tone
      Compare

   Polar M21   Polar M52 M51    Polar M71  Polar M91  Compare

Polar M52, M51 more info 
Same except for color 

Price $139

Polar M52 Heart rate monitor
Polar M51 Heart rate monitor
  • Ownindex - In less than 5 minutes at rest the Polar M52 gives you a fitness test based on heart rate variability, age height, weight sex and activity.  The heart monitor user can easily track progress of your fitness program
  • Owncal - counts total calories burned during exercise. Also the Polar M21 heart monitor provides percentage of calories burned from fat.
  • Ownzone - automatically determines and guides user to safest and most effective exercise zone. (Heart Zone Calculator)
  • Use profile for 2 people, change of profile with just one button press
  • Exericise reminder - three days after the last exercise, a randomly selected gentle exercise reminder appears every full hour in the display.
  • Dynamic two tone sporty design
  •   Compare

   Polar M21   Polar M52 M51    Polar M71   Polar M91  Compare

Polar M71  more info

Price $189


Polar M71 heart rate monitor
  • Owncal - counts total calories burned during exercise. 
  • Time in zone
  • All Watch functions with night vision
  • Ownzone - automatically determines and guides user to safest and most effective exercise zone. (Heart Zone Calculator)
  • Help feature with on screen display
  • Fashionable titanium case with two tone design
  •   Compare

    Polar M21   Polar M52 M51    Polar M71   Polar M91  Compare

Polar M91 more info

Price $229


Polar M91 heart rate monitor
  • Ownindex - In less than 5 minutes at rest the Polar M52 gives you a fitness test based on heart rate variability, age height, weight sex and activity.  The heart monitor user can easily track progress of your fitness program
  • Owncal - counts total calories burned during exercise. Also the Polar M21 heart monitor provides percentage of calories burned from fat.
  • Ownzone - automatically determines and guides user to safest and most effective exercise zone. (Heart Zone Calculator)
  • Use profile for 2 people, change of profile with just one button press
  • Exercise reminder - three days after the last exercise, a randomly selected gentle exercise reminder appears every full hour in the display.
  • Durable titanium case
      Compare