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. The Polar G1 GPS sensor provides speed and distance for various outdoor sports, so you know it's 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 you’ve burned
Tracks your latest 16 training sessions and your last 16 weeks of training
Transfer training data to polarpersonaltrainer.com with optional Polar FlowLink™ (Optional)
Polar RS300X G1 Basic features
Automatic/Manual target zone (% / bpm / HRR%)
Backlight
Display zoom
Easy start (setting wizard)
Event Countdown Timer
Graphical target zone indicator
Heart rate (displayed as % of maximum heart rate)
Heart rate (displayed as bpm)
HeartTouch™, button-free operation of wrist unit
KeyLockOver-sized display
User configurable displays
Visual and audible alarm in target zones
Water resistant - 50m
Polar RS300X G1 Cycling features
Bike mount - opt.
Polar RS300X G1 Data transfer
Compatible with polarpersonaltrainer.com with Polar FlowLink
Polar RS300X G1 GPS features
Battery type - AA
Full power mode (up to 30 hours with an optional lithium battery) - avg. 10 hours
Low battery indicator
Low power battery mode - avg. 15 hours
SIRF-III chipset
Shock resistant
Speed and Distance
WAAS support (wide area augmentation system)
Water resistant - 20m
Polar RS300X G1 Language features
Display text in English, German, French and Spanish
Polar RS300X G1 Exercise Features
Automatic lap recording - opt. Average heart rate of each lap Average heart rate of total exercise Exercise Date