RCX5

Optimized Training

For triathletes, runners, cyclists and endurance athletes who want to optimize their training.

RCX5
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At a glance

For triathletes, runners, cyclists and endurance athletes who want to optimize their training.

  • ZoneOptimizer adjusts your heart rate zones, making every session more effective
  • Sport profiles guarantee swift switch between different sports
  • Improves performance with endurance training programs, downloadable from polarpersonaltrainer.com with the Polar DataLink
  • Gives heart rate even in water with a comfortable and disturbance-free hybrid transmitter*
  • Race Pace helps control your speed to reach your target time
* If you're swimming in salt water or highly chlorinated water, we recommend that you use the Polar T31 coded transmitter.

Smart Coaching Features

  • Endurance Programs

    Endurance Programs

    Guiding you to improve your running and cycling performance

  • Fitness Test

    Fitness Test

    Tells you exactly how your fitness is developing.

  • Running Index

    Running Index

    Illustrates how your running performance is developing.

  • Smart Calories

    Smart Calories

    Lets you know exactly how many calories you’ve burned.

  • Training Load

    Training Load

    Helps you find the perfect balance between rest and training.

  • ZoneOptimizer

    ZoneOptimizer

    Ensures you always train at the right intensity.

RCX5 Smart Coaching Features

  • Endurance Programs

    Endurance Programs

    Guiding you to improve your running and cycling performance

    These running and cycling programs include recommended warm-up, exercise and cool-down phases for every training session. The programs are customized to your specific needs and fitness level and optimize endurance training by adapting and updating your training routines every four weeks. You can create these programs in polarpersonaltrainer.com and upload them to your Polar RCX5.

  • Fitness Test

    Fitness Test

    Tells you exactly how your fitness is developing.

    If you’re looking to improve your fitness and want to keep up to date with how well you’re doing, the smart Fitness Test will tell you exactly what you need to know in just five minutes. By regularly comparing your test results, you can see what progress you are making and how your fitness is improving.

  • Running Index

    Running Index

    Illustrates how your running performance is developing.

    If you’re looking to keep on top of your running performance you’ll find this feature a big help. Regular use over time allows you to see how efficient your running is. Your Running Index score is calculated automatically after every run, based on your heart rate and from the speed data collected from your GPS or stride sensor. A higher reading indicates that you can run faster with less effort.

  • Smart Calories

    Smart Calories

    Lets you know exactly how many calories you’ve burned.

    OwnCal is the most accurate calorie counter on the market. It calculates the number of calories expended during a training session based on your weight, height, age, gender, your individual maximum heart rate (HRmax) and how hard you’re training.

  • Training Load

    Training Load

    Helps you find the perfect balance between rest and training.

    Training Load helps you to find the perfect balance between rest and training. Find out your training load status at polarpersonaltrainer.com. It shows you at a glance your cumulative training load for every day, advising if and when rest days are needed and when it’s best to train harder in order to maintain your performance improvement.

  • ZoneOptimizer

    ZoneOptimizer

    Ensures you always train at the right intensity.

    This feature ensures that you always train at the right intensity. Knowing how hard to train can be a challenge. By using ZoneOptimizer, you can get the exact training effect you’re looking for as the feature adjusts your five heart rate training zones to perfectly match your body’s current physiological condition.

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  • Polar WearLink®+ Hybrid transmitter
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Customize

With accessories you can upgrade your training computer to enhance your experience and achieve a more complete understanding of your performance

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