Polar CS300 Heart Rate Monitor

The Polar CS300 is the optimum choice for cyclists who like to get their cardio fitness from sports other than just cycling. Its versatility means you can either wear the CS300 wrist unit during indoor fitness training or mount it onto your bike when cycling.

What's in the box
• Polar CS300 cycling computer
• Polar WearLink®+ transmitter
• Polar CS speed sensor
• Polar Universal Bike Mount
• Manual
Add a CS cadence sensor to improve your cycling technique and efficiency by measuring your real time and average pedaling rate.
• Heart rate – bpm / %
• 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 polarpersonaltrainer.com
• Date and weekday indicator
• Dual time zone
• Time of day (12/24h) with alarm and snooze