Cheapest Running Watches and Smart Devices - comparison

	Stopwatch Spartan	Replacement Strap for Polar A300 - pink	Replacement Strap for Polar A300 - blue	Universal Bicycle Watch Holder POLAR	Stopwatch inSPORTline SW Profi Dual Chrono
Price	5,70 €	price on request	price on request	18,80 €	20,20 €
Backlit display	no	-	-	-	yes
Compatibility	-	Polar A300	Polar A300	Polar sports watches	-
Body material	-	Silicone	Silicone	-	-
Memory	-	-	-	-	100 laps
More times at once	no	-	-	-	yes
Replacement difficulty	-	Easy	Easy	-	-
Accuracy	1/100 secs	-	-	-	1/100 secs
Warning sound	yes	-	-	-	yes