Polar Running & Multisport HRM's

RS300X - Orange

Get all the essential heart rate features with this good-looking and simple-to-use training computer. RS300X is compatible with the optional S1 foot pod™ and G1 GPS sensor, so you can combine heart rate with speed and distance. Only then you can truly make sense of your training and be sure it's worth all the effort.

Helps you to train at the right intensity with personal training zones
Displays how many calories you've burned
Tracks your latest 16 training sessions and your last 16 weeks of training
Transfers training data to polarpersonaltrainer.com with the optional Polar FlowLink™
Compatible with the optional S1 foot pod
Compatible with the optional G1 GPS sensor
Water resistant – 30m (please see our FAQ page regarding HR signal in water environments)

Basic features.