RS300X
Sports Watch

Monitor Heart Rate, Speed and Distance

For recreational athletes who require all essential heart rate and timing features.

RS300X
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At a glance

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

Smart Coaching Features

  • Fitness Test

    Fitness Test

    Tells you exactly how your fitness is developing.

  • OwnZone

    OwnZone

    Guides you to train at the right intensity.

  • Smart Calories

    Smart Calories

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

  • Training Load and Recovery

    Training Load and Recovery

    Helps you find the perfect balance between rest and training.

Images

RS300X Smart Coaching Features

  • 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.

  • OwnZone

    OwnZone

    Guides you to train at the right intensity.

    Knowing the right intensity to improve fitness can be a challenge. By using the OwnZone, you can be sure your training on an intensity that improves your aerobic fitness as the feature adjusts your heart rate training zone to perfectly match your body’s current physiological condition.

  • 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.

    Limited Polar International Guarantee
  • Training Load and Recovery

    Training Load and Recovery

    Helps you find the perfect balance between rest and training.

    Shows you how much your training affected your body and how long it takes for you to recover. 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.

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Polar RS300X

  • Polar RS300X training computer
  • Polar H1 heart rate sensor
  • Getting Started Guide

 

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