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Polar CS300


Product Category
Brand Polar


AccessoriesPolar CS300 cycling computer, Polar WearLink®+ transmitter, Polar CS speed sensor, Polar Universal Bike Mount, manual
  • Measures heart rate combined with current, average and maximum speed 
  • Determines daily personal heart rate target zones for optimal training 
  • The Polar Fitness test measures your aerobic fitness at rest and tells you your progress 
  • Connects to your online training diary at
FunctionsBody measurementCS cadence sensorCS speed sensorData transfer
  • Compatible with PC via SonicLink and WebLink
  • Edit wrist unit settings with Polar UpLink Tool and transfer them to your Polar product (UpLink)
  • compatible via SonicLink and WebLink
  • Backlight
  • Date and weekday indicator
  • Display text in English, German, French, Spanish, and Italian
  • Dual time zone
  • Low battery indicator
  • Time of day (12/24h) with alarm and snooze
  • Training reminder
  • Water resistant – 50m
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