Polar Heart Rate Monitor comparison chart by Sark Products
(A Series and M Series)

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They all come with a chest transmitter except for the
  Mio Shape + Cardiosport Impulse  No chest strap!

 

Polar F1

Polar A3

Polar A5

Polar m32

Polar m61,  Polar F92 Polar m71
Basic
Functions
Polar F1 heart rate monitor Polar A3 heart rate monitor Polar A5 heart rate monitor polar m22, m21 heart rate monitor polar m61 heart rate monitor polar f92 heart rate monitor polar m71 heart rate monitor
not available
Sark Product's Price $54 $74 $94 $119 $144  $229 $189
Wireless ECG Accurate
Heart Rate display size (inches) .42 .31 .31 .24 .24 .24 .24
Watch band size range   (inches) 5.4 - 7.8 5.8 - 7.9 5.8 - 7.9 5.8 - 8.2 5.8 - 8.2 NA 5.3 - 8.7
One Piece lightweight Chest Belt
Water Resistant to 20 meters
Large LCD Display
Time of Day  
Day/Date Calendar  
Time Alarm  
Elapsed Time
Stopwatch      
Time in Target Zone displayed during workout       
Time in Target Zone displayed after workout  
Dual Display      
Hi/Low  Heart Target Zone Settings (single beats)  
Audible Target Zone Alarm  
Calculates Calories Burned    
Calculates Weight Loss and Fat Burn        
Night Light    
Changeable Batteries in transmitter            
Coded Transmission        
Calculates target zones (OwnZone)      
Average Heart Rate  
Can handle 2 Users
(Sex, Age, Weight, Height)
         
Calculates VO2 Max          
Exercise Reminder    
Displays % of Max heart rate          
Body Mass Index            
Walking Test            
Titanium Case          
Bike Mount Included Optional Optional Optional Optional Optional Optional Optional

 

Polar F1

Polar A3

Polar A5

Polar m32

Polar M61 Polar F92 Polar m71
Sark Product's Price $54 $74 $94 $119 $144  $229 $189


Our Opinion