Polar RS300X Heart Rate Monitor Watch
Polar RS300X Heart Rate Monitor Watch
Item # 3031699000
Get all the essential heart rate features with this good-looking and simple-to-use training computer.

The RS300X is designed for runners and cross trainers who want accurate heart rate and timing features. Helps you train at the right intensity with personal sport zones The Polar Fitness test measures your aerobic fitness at rest and tells you your progress. Transmit all your training data to Polar's free training website, Polarpersonaltrainer.com with the optional Flowlink transmitter.

FeaturesBody measurement features:
  • Automatic age-based target zone - shown as a percentage of tart or beat per minute
  • Average and maximum heart rate of each lap
  • Average and maximum heart rate of training
  • Heart rate shown as a percentage or in beats per minute
  • HR-based target zones with visual and audible alarm
  • HRmax (age-based)
  • HRmax (Polar Fitness test-based)
  • HRmax as defined by the user
  • Polar Fitness Test
  • Polar OwnCal® - calorie expenditure
  • Polar OwnCode® (5kHz) - coded transission
  • Polar OwnZone® - personal heart rate zone
Data Transfer
  • Compatible with polarpersonaltrainer.com - opt. With Polar FlowLink
Training Features
  • Automatic lap recording
  • Display zoom
  • Graphical target zone indicator
  • HeartTouch - button-free operation of wrist unit to tell time instantly
  • Interval trainer guided workouts - heart rate / pace / distance
  • Number of laps - 99 maximum
  • Time and distance based interval timers
  • User configurable displays - two lines
  • ZoneLock
  • ZonePointer
Watch features
  • Backlight
  • Date and weekday indicator
  • Display text in English, German, French, and Spanish

Item No. 3031699

Price $159.99