The RS100 is a simple, no-fuss solution that’s perfect for entry level runners who want to get on the right track to fitness. It comes with a variety of uncomplicated yet highly effective features.

• Measures your heart rate combined with flexible timing features
• Automatically sets your heart rate aerobic zones depending on how hard you want to train
• Shows you how many calories and the percentage of fat you’ve burned
• Calculate your time spent on each exercise, how well you’ve kept to certain sport zones and how many calories you’ve burned
• Records up to 99 lap/splits for every training session so you can work to improve on your best time and monitor your heart rate over time

Basic features
• Automatic/Manual target zone (% / bpm / HRR%)
• Backlight
• Easy start (setting wizard)
• Heart rate (displayed as % of maximum heart rate)
• Heart rate (displayed as bpm)
• HeartTouch™, button-free operation of wrist unit
• KeyLock
• Over-sized display
• User configurable displays - top line
• Visual and audible alarm in target zones
• Water resistant - 50m

Computer connectivity
• Edit wrist unit settings with Polar UpLink Tool and transfer them to your Polar product (UpLink)
• Transfer logos from Polar web site to wrist unit (UpLink)