Polar heart rate monitor achiever line comparison

The Polar Achiever Line Features and Functions		Cycle	Polar Coach	Polar S 210

Water resistant
Electroluminescent backlight
Target zones with visual and audible alarm	1	3	3	3	2	3	3
Time in target zone
Lap times with heart rate	44	48	44	99	Up to 360	Up to 856	Up to 730
Interval timers	2	2	99	99	3	3	2
alternating countdown timers	2	2	2	3	3	3	2
Recovery function
Average heart rate of each lap	-
Displays Lap Time, Total Time, Heart Rate or Lap Time, Time of day, Heart Rate (triple display)
Display alternatives heart rate/cycling	1	2	1	1	1	2	1
Display alternatives Time of day, or Total time (Lap time third choice) S210 also displays calories	2	3	3	4	3	3	2

Time day/alarm
Calendar
Weekday indicator	-	-	-		-	-
Stop watch

Predicted Max heart rate	-	-	-		-	-	-
Low battery indicator	-	-	-		-	-	-
Calculates Vo2 Max	-	-	-		-	-	-
Interval function	-	-			-	-	-
Calculates Calories	-	-	-		-	-	-
Displays % of max heart rate	-	-	-		-	-	-
Store 5 workouts	-	-	-		-	-	-
Total training time in training zone
Average heart rate of total training
Max. heart rate of total training	-
Min. heart rate of total training	-	-	-	-	-	-
Downloads data to computer	-	-
Interface Price needed for download click on price for more info					$119 package $339	$119 package $359	$209 package $528
Uploads data from computer	-	-			-	-
Number of files or workouts	1	1	1	6	Unlimited	Unlimited	Unlimited

Coded transmission	-
Record every heart beat	-	-	-	-	-	-
Transmits in real time to PC	-	-	-	-	-	-
Relaxation rate display	-	-	-	-	-	-
Sport specific thresholds	-	-	-	-	-	-

Records speed/distance information	-		-	-	-		-
Records cadence/altitude information	-	-	-	-	-	Optional	-
Trip, stop watch, time of day	-		-	-	-		-
Average/max speed, odometer, total time	-		-	-	-		-
Bike mount	Optional		Optional	Optional	Optional		Optional
Wheel size settings for two bicycles	-		-	-	-		-
Sark Products Price	$119	$159	$199	$189	$219	$259	$349