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 for Fitness
      For recreational exercisers who want an easy start to fitness.
      Read more
  - Cycling
- Improve fitness
  - Running & Multisport
  - RS300X
    - Speed, Distance, and Heart Rate
      For recreational athletes who require all essential heart rate and timing features.
      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
  - 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.
  - 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
  - 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
    - Read more
- Maximize performance
  - Running & Multisport
  - RS400
    - Advanced Running Features
      For endurance athletes and runners who rely on systematic training
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      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.
  - Cycling
  - CS400
    - Advanced Cycling Training
      For demanding cyclists who require more advanced training capabilities.
      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.
  - 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.
      
      Want to optimize your cycling technique?
      Add a Power Output Sensor W.I.N.D. and get data which helps perfect your cycling economy and technique.
  - CS500
    - Functional Design for the Ride
      For ambitious cyclists seeking improved cycling performance.
      Read more
      
      Want to know your cadence?
      Add a CS cadence sensor W.I.N.D. to measure your real time and average pedaling rate of the ride.
      
      Want to optimize your cycling technique?
      Add a Power Output Sensor W.I.N.D. and get data which helps perfect your cycling economy and technique.
      
      Do you want to keep track of your training?
      With Polar DataLink, you can transfer your training files into your online training diary at polarpersonaltrainer.com
  - RS800CX Pro Training Edition BIKE
    - Limited Edition for MTB and Road Cycling
      For serious cyclists, a limited edition training computer with a laser engraved ID number. Comes wrapped up in a Polar Limited Edition set, with both speed and cadence sensors included.
      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 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.
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RS800CX RUN

For elite runners

For those who are seriously into their running, the RS800CX helps to plan, monitor and analyze every part of your training. Its range of personal training zones means you can train at the right intensity, and with advanced features, that come along with the s3 stride sensor^TM W.I.N.D., you'll be able to track your progress with running index as well as stride length and running cadence.

Measures heart rate combined with running speed, distance, cadence, and average stride length
Synchronizes with the Polar ProTrainer 5™ software for guidance, analysis and creating individual training settings
Highly sensitive barometric altitude sensor shows your elevation profiles
Determines if your training program and recovery time are optimally developing your performance
Objective measurement of your performance level during each run via the running index feature

Where to Buy

Altimeter features: Altitude with graphical trend; - available via PC software; Cumulative Ascent and Descent
Basic features: Automatic/Manual target zone (% / bpm / HRR%); - %/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 HRR%); Heart rate (displayed as bpm); KeyLock; Over-sized display; Sound volume level setting; User configurable displays; - all lines; Visual and audible alarm in target zones; Water resistant; - 50m
Computer connectivity: Compatible with Polar ProTrainer 5™ software; Transfer exercise data from wrist unit to polarpersonaltrainer.com via Polar WebLink (SonicLink/Infrared)
Cycling features: Autostart/stop; - opt. with CS speed sensor W.I.N.D.; - opt.; Bike mount; - opt.; Wireless Polar cadence sensor W.I.N.D.; - opt.; Wireless Polar speed sensor™ W.I.N.D.; - opt. with CS speed sensor W.I.N.D. for three bicycles; Calorie consumption rate/hour; Cycling Limits; - opt. with CS speed sensor W.I.N.D and CS cadence sensor W.I.N.D.; Distance; - opt. with CS speed sensor W.I.N.D. or G3 GPS sensor W.I.N.D.; - opt. with CS speed sensor W.I.N.D. or G3 GPS sensor W.I.N.D.; Distance based interval; - opt. with CS speed sensor W.I.N.D. or G3 GPS sensor W.I.N.D.; Distance based recovery measurement; Incline Measurement; - opt. with CS speed sensor W.I.N.D. or G3 GPS sensor W.I.N.D.; Odometer (1/2 and total); - total; Speed (current, average and max); - opt. with CS speed sensor W.I.N.D. or G3 GPS sensor W.I.N.D.; - opt. with CS speed sensor W.I.N.D.; Speed sensor installation for different fork shapes; - opt. with CS speed sensor W.I.N.D. for three bicycles; SpeedPointer; Temperature and altitude; - opt. with CS speed sensor W.I.N.D. or G3 GPS sensor W.I.N.D.; Trip; Wheel size settings for two bicycles; - opt. with CS speed sensor W.I.N.D. for three bicycles
Data transfer: Polar IrDA USB Adapter or internal/external non-Polar IrDA adapter
GPS features: Battery type; - opt. with G3 GPS sensor W.I.N.D.; - opt. with G3 GPS sensor W.I.N.D.; Full power mode (up to 30 hours with an optional lithium battery); - opt. with G3 GPS sensor W.I.N.D.; Low battery indicator; Low power battery mode; - opt. with G3 GPS sensor W.I.N.D.; - opt. with G3 GPS sensor W.I.N.D.; Route tracking (with PC); - opt. with G3 GPS sensor W.I.N.D.; SIRF-III chipset; Shock resistant; - opt. with G3 GPS sensor W.I.N.D.; - opt. with G3 GPS sensor W.I.N.D.; Speed and Distance; - opt. with G3 GPS sensor W.I.N.D.; WAAS support (wide area augmentation system); - opt. with G3 GPS sensor W.I.N.D.; Water resistant
Language features: Display text in English, German, French, Spanish and Italian
Polar exercise features: Altitude, ascent and descent; Automatic lap recording; Average heart rate of each lap; Average heart rate of total exercise; Cadence-based target zones with visual and audible alarm; Combined training files; Exercise Date; Exercise Set (extended exercise profiles); - opt. with G3 GPS sensor W.I.N.D.; GPS coordinates; HR-based target zones with audible alarm; - 3; - 3; HR-based target zones with visual alarm; HRmax (Polar Fitness test-based); HRmax (age-based); Interval timers; Interval trainer (HR, pace, distance) guided workouts; Maximum heart rate of each lap; Maximum heart rate of total exercise; Minimum heart rate of total exercise; - 99; Polar Fitness Test™ with OwnIndex®; Polar OwnCal with Altimeter correction; Polar OwnCode® (2.4 GHz) W.I.N.D.; Polar OwnOptimizer™; Polar OwnZone®; Polar sport zones; R-R Intervals / Online HR Variability; Relaxation rate during exercise; 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; Distance (total); Exercise Time (total); Exercise file info page with date and time; Lap info; Last OwnIndex; Maximum heart rate; Memory left indication; Number of exercise files (with summaries); - 99; R-R Recording; Recording rate; - 1s,2s,5s,15s,60s; Target zone limits; Time in target zone
Running features: Distance summaries; Run Distance; Running Cadence and Average Stride Length; Running Index; Running route elevation profile; Shoe selection; Speed displayed in pace, or kmph/mph; Speed/Pace and Distance; Speed/Pace lock; Speed/Pace summaries; Speed/Pace target zones; Target pace; Target pace alarms; Time and Distanced based interval timer; Totals mileage, kilocalories, time training; Trip Odometer; Polar s3 stride sensor™ W.I.N.D.
Transmitter belt: Polar WearLink® transmitter W.I.N.D. (changeable battery); - compatible; Polar WearLink® + transmitter W.I.N.D. (changeable battery)
Watch features: Alarm with snooze; Date and weekday indicator; Dual time zone; Exercise reminder (visual/alarm); Low battery indicator; Reminders (visual/alarm); StopWatch; Time of day (12/24h) with alarm; User replaceable battery