polar rs300x g1 black heart rate monitor computer

Speed and distance is nothing without heart rate monitoring. Only by combining these three with the RS300X, you can truly make sense of your training. G1 GPS sensor provides speed and distance in various outdoor sports, so you know its worth all the effort.
Measures your heart rate combined speed and distance
Helps you to train at the right intensity with personal training zones
Displays how many calories youve burned
Tracks your latest 16 training sessions and your last 16 weeks of training
Transfer training data to polarpersonaltrainer.com with optional Polar FlowLink

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