About Polar
Products
- Get active
  - Running & Multisport
  - RS100
    - Basic Heart Rate and Timing
      For beginners who want basic heart rate and timing features.
      Read more
  - Fitness & Cross-Training
  - FT4
    - Fitness Improvement
      For those who want basic heart rate-based features to keep their fitness training simple.
      Read more
  - FT7
    - Clear Training Guidance
      For those who want to know if they’re improving their fitness or burning fat.
      Read more
      
      Do you want to keep track of your training?
      With Polar FlowLink®, you can transfer your training files into your online training diary at polarpersonaltrainer.com
  - FT1
    - First Step into Training
      For the first step into heart rate-based training.
      Read more
  - FT2
    - Easy Start to Fitness
      For recreational exercisers who want an easy start to fitness.
      Read more
  - Cycling
  - CS100
    - Cycling Speed and Heart Rate
      For recreational cyclists who want to improve their cycling performance.
      Read more
      
      Want to know your cadence?
      Add a CS cadence sensor to improve your cycling technique and efficiency by measuring your real time and average pedaling rate.
- Improve fitness
  - Running & Multisport
  - RS300X
  - Fitness & Cross-Training
  - FT80
    - Strength Training Guidance
      For fitness enthusiasts who want to improve strength and cardio.
      Read more
      
      Do you run or go jogging regularly?
      Add an S1 foot pod and attach it to your shoelace to measure your running speed, pace, and distance.
      
      Are you training outdoors?
      Add a G1 GPS sensor and wear it on your arm to measure your speed, pace, and distance in various outdoor sports.
  - FT60
    - Weekly Training Program
      For committed exercisers – the STAR Training Program tells you how much and how intensively to train.
      Read more
      
      Do you run or go jogging regularly?
      Add an S1 foot pod and attach it to your shoelace to measure your running speed, pace, and distance.
      
      Are you training outdoors?
      Add a G1 GPS sensor and wear it on your arm to measure your speed, pace, and distance in various outdoor sports.
      
      Do you want to keep track of your training?
      With Polar FlowLink®, you can transfer your training files into your online training diary at polarpersonaltrainer.com
  - FT40
    - Clear Training Guidance
      For active exercisers who want clear guidance and to monitor their fitness level.
      Read more
      
      Do you want to keep track of your training?
      With Polar FlowLink®, you can transfer your training files into your online training diary at polarpersonaltrainer.com
  - FA20
    - 24/7 Activity Measurement
      For people who want to improve their health and fitness by measuring the impact of their daily activities.
      Read more
  - Cycling
  - CS300
    - Cycling and Cross-Training
      For fitness cyclists who want to wear their training computer on the wrist or on the bike mount.
      Read more
      
      Want to know your cadence?
      Add a CS cadence sensor to improve your cycling technique and efficiency by measuring your real time and average pedaling rate.
  - CS200cad
    - Improved Cycling Performance
      For goal-oriented cyclists who want more out of their training and performance.
      Read more
- Maximize performance
  - Running & Multisport
  - RS400
    - Advanced Running Features
      For endurance athletes and runners who rely on systematic training
      Read more
      
      Are you a runner?
      Add an S1 foot pod, attach it to your shoelace, and you’ll get your Running Index which tells you about your running performance, as well as your running speed, pace, and distance.
  - RS800CX
    - Maximum Performance for Endurance Sports
      For multisport athletes who require a wide range of performance information.
      Read more
      
      Are you a runner?
      Add a small s3 stride sensor W.I.N.D., attach it to your shoelace, and you’ll get your Running Index, which tells about your running performance, as well as speed, pace, and distance.
      
      Are you a cyclist?
      Add a CS speed and cadence sensors using W.I.N.D. technology and you’ll get your cycling speed, pace, distance, and cadence.
      
      Are you into multiple sports?
      Add a G3 GPS sensor W.I.N.D. and wear it on your arm to see your speed, pace and distance in various outdoor sports, as well as your route later on a map on PC.
  - RCX5
    - Supreme Precision for Endurance Athletes
      For endurance athletes who want precise coaching to perfect their training.
      Read more
      
      Are you into multiple sports?
      Add the world’s smallest, rechargeable sport GPS sensor to get 20 hours of highly accurate speed/pace and distance measurement on one charge, as well as your route later on a map at polarpersonaltrainer.com.
      
      Are you a runner?
      Add the small s3+ stride sensor and attach it onto your shoe to get your speed/pace, distance, as well as your Running Index and running cadence to measure your running performance.
      
      Are you a cyclist?
      Add the CS speed and cadence sensors using W.I.N.D. technology and you’ll get your cycling speed, distance, and cadence.
  - RS800CX Multisport GPS Pack
    - Maximum Performance in a Limited Edition
      For multisport athletes who want to achieve their absolute best in any endurance sport.
      Read more
      
      Want to know your cadence?
      Add a CS cadence sensor W.I.N.D. to improve your cycling technique and efficiency by measuring your real time and average pedaling rate.
  - Cycling
  - CS600X
    - Maximize Road Cycling Performance
      For competitive cyclists who want to take their training to its highest level.
      Read more
      
      Want to see your route after the ride?
      Add a G3 GPS sensor W.I.N.D. and wear it on your arm to view your route later on a map, for example on Google™ Earth.
      
      Want to know your cadence?
      Add a CS cadence sensor W.I.N.D. to improve your cycling technique and efficiency by measuring your real time and average pedaling rate.
  - CS500+
- GPS
- Team Sports
- Accessories
- Training Software
- Equine
B2B Products
Training with Polar
Polar community
Support

Fitness & Cross-Training
- FT80Strength Training Guidance
- FT60Weekly Training Program
- FT40Clear Training Guidance
- FA2024/7 Activity Measurement
Running & Multisport
- RS300XSpeed, Distance, and Heart Rate
Cycling
- CS300Cycling and Cross-Training
- CS200cadImproved Cycling Performance

RS300X

Speed, Distance, and Heart Rate

For recreational athletes who require all essential 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
Displays calories burned

Where to Buy

Body measurement features

Automatic age-based target zone – bpm / %
To help you train safely and effectively, the training computer determines your heart rate target zone limits automatically according to your age-based maximum heart rate (220 minus age). The limits are determined either in beats per minute (bpm) or as a percentage (%) of your maximum heart rate. See also Manual target zone.
Average and maximum heart rate of each lap
Average and maximum heart rate of training
Heart rate – bpm / %
Heart rate is the measurement of the work your heart does. Heart rate can be expressed as the number of beats per minute (bpm) or as a percentage (%) of your maximum heart rate.
HR-based target zones with visual and audible alarm
You can define your target zones for a training session based on heart rate to help define the right intensity. When you are out of the preset zones, the training computer will give a visual and audible alarm.
HRmax (age-based)
The highest number of heart beats per minute (bpm) during maximum physical exertion. For a rough estimate of your maximum heart rate, subtract your age from 220. HRmax is a useful tool for determining the intensity of training as intensity zones can be defined using HRmax. Some Polar products define maximum heart rate during the Polar Fitness Test, see also HRmax (Polar Fitness Test -based).
HRmax (user set)
Manual target zone – bpm / %
This feature enables you to define the target zone as you want and is suitable for your training. You can set the target zone for your training as beats per minute (bpm) or as a percentage of your maximum heart rate.
Polar Fitness Test
Polar Fitness Test measures your aerobic fitness at rest in just five minutes. The result, Polar OwnIndex, evaluates your maximal oxygen uptake (VO2max). With the Polar Fitness Test you can measure your aerobic fitness by yourself, automatically and without any exertion. All you need is your training computer. The Polar Fitness Test is as accurate in predicting the VO2max as any sub maximal fitness test. The test is based on heart rate and heart rate variability at rest and personal information.
Polar OwnCal® – calorie expenditure
Polar OwnCal calculates the number of kilocalories expended during training. This feature allows you to follow the kilocalories expended during one training session and cumulative kilocalories expended during several training sessions.
Polar OwnCode® (5kHz) – coded transmission
Coded heart rate transmission automatically locks in a code to transmit your heart rate to the training computer. The training computer picks up your heart rate from your transmitter only. Coding prevents interference from other training computers.
Polar OwnZone® – personal heart rate zone
Polar OwnZone® determines your personal heart rate limits for a training session. Depending on the day and time, your physical state may vary, for instance, if you are stressed or tired, or if you are not fully recovered from your latest training session, Polar can determine that information from your heart rate and guide you to your ideal training zone for that moment.
Polar sport zones
Polar sport zones provide an easy way to select and monitor the intensity of your training and to follow sport zones based training programs. Training is divided into five zones based on percentages of your maximum heart rate: very light (50-60%HRmax), light (60-70%HRmax), moderate (70-80%HRmax), hard (80-90%HRmax) and maximum (90-100%HRmax).
Training load – available via polarpersonaltrainer.com
This feature is available in Polar software. When you transfer training results from your training computer to polarpersonaltrainer.com, you can follow your training load and recovery in the training diary. Continuous monitoring of training load and recovery will help you recognize personal limits, avoid over- or undertraining, and adjust training intensity and duration according to your daily and weekly targets

Data transfer

G1 GPS sensor features

Polarpersonaltrainer.com features

Recording features

S1 footpod features

Training features

Watch features

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; KeyLock; Over-sized display; User configurable displays; Visual and audible alarm in target zones; Water resistant; - 50m; two lines
Cycling features: - opt.; Bike mount
Data transfer: Compatible with polarpersonaltrainer.com with Polar FlowLink
GPS features: - opt.; Battery type; Full power mode (up to 30 hours with an optional lithium battery); - opt.; - opt.; Low battery indicator; - opt.; Low power battery mode; - opt.; SIRF-III chipset; - opt.; Shock resistant; Speed and Distance; - opt.; - opt.; WAAS support (wide area augmentation system); Water resistant; - opt.
Language features: Display text in English, German, French and Spanish
Polar exercise features: - opt.; Automatic lap recording; Average heart rate of each lap; Average heart rate of total exercise; Exercise Date; Exercise Set (extended exercise profiles); HR-based target zones with audible alarm; - 3; HR-based target zones with visual alarm; - 3; HRmax (Polar Fitness test-based); HRmax (age-based); Interval trainer (HR, pace, distance) guided workouts; Maximum heart rate of each lap; Maximum heart rate of total exercise; - 99; Number of laps; Polar Fitness Test™ with OwnIndex®; Polar OwnCal®; Polar OwnCode® (5kHz); Polar OwnZone®; Polar sport zones; - opt.; Speed-based target zones with visual and audible alarm; Wireless ECG accurate heart rate; ZoneLock; ZonePointer
Recording features: Average heart rate; Calorie expenditure; - exe.total; Exercise Time (total); Exercise file info page with date and time; Lap info; Last OwnIndex; Maximum heart rate; Number of exercise files (with summaries); - 16; Target zone limits; Time in target zone
Running features: Distance summaries; - opt.; G1 GPS Sensor; - opt.; - opt.; Run Distance; S1 foot pod™; - opt.; Speed displayed in pace, or kmph/mph; - opt.; Speed/Pace and Distance; - opt.; - opt.; Speed/Pace summaries; Speed/Pace target zones; - opt.; - opt.; Target pace; Target pace alarms; - opt.; Time and Distanced based interval timer; - opt.; Totals mileage, kilocalories, time training; - opt.; Trip Odometer; - opt.
Transmitter belt: WearLink®+ 31 coded transmitter (changeable battery)
Watch features: Alarm with snooze; Date and weekday indicator; Dual time zone; Low battery indicator; StopWatch; Time of day (12/24h) with alarm

+ Zoom

Content short cut links

RS300X

Speed, Distance, and Heart Rate

Where to Buy

© Polar Electro 2011

	Do you run or go jogging regularly?
Add an S1 foot pod and attach it to your shoelace to measure your running speed, pace, and distance. More Details

	Are you training outdoors?
Add a G1 GPS sensor and wear it on your arm to measure your speed, pace, and distance in various outdoor sports. More Details

	Do you want to keep track of your training?
With Polar FlowLink®, you can transfer your training files into your online training diary at polarpersonaltrainer.com More Details

Content short cut links

RS300X

Speed, Distance, and Heart Rate

Where to Buy

Customize RS300X

Product Support

© Polar Electro 2011