Dreaming about sports?

Even after you’ve stopped, your mind is still going. Winding down and recovering with some quality rest is the best way to make sure you are ready for another day of training tomorrow.

Sleep Plus Stages™
Getting enough good-quality sleep is vital for your health and well-being. When you sleep, your body cycles through three sleep stages: light, deep, and REM. Sleep Plus Stages™ automatically tracks the amount and quality of your sleep (Sleep Score), and lets you know how long you spent in each stage during the night. Sleep tracking can help you understand your sleep behavior over the long-term, and also identify the factors in your day that may have a negative impact on your sleep.
SleepWise™
Learn how your sleep behavior affects your day’s energy and alertness levels. With SleepWise™, you get daytime alertness insights that help you perfect a bedtime routine so you can face your daily challenges sharp and ready. By factoring in your sleep amount, quality, and your body’s internal circadian rhythm, SleepWise™ lets you know how the effects of sleep accumulate over time, making the impact of sleep debt and irregular sleep-wake rhythm visible.
Serene™
Relax your body and calm your mind with Serene™ guided breathing exercise. Deep breathing is known to be an easy and efficient way to manage stress, build resilience and improve focus. Serene™ guides you to breathe at a slow, regular rhythm to synchronize your heart rate with your rate of breathing – six breaths per minute; which is the optimal breathing rate for shutting down your body's stress response.
Nightly Recharge™
Nightly Recharge™ is an automatic overnight recovery measurement that shows you how well you recover from the demands of your day. It helps you make the optimal choices in your everyday life to maintain overall well-being and reach your training or fitness goals. Your Nightly Recharge™ status is based on two components: how you slept (Sleep Charge), and how well your autonomic nervous system calmed down during the early hours of your sleep (ANS Charge).

Calling all Runners.

Designed for the runners

Running Power Zones
Run at the right intensity. Wrist-based running power monitors the effort required for every segment of your run instantly – so you can adjust your intensity and finish strongly.
Running Index
After every run, you get a Running Index score based on the relationship between heart rate and speed. A single number to see your progress and compare to gender and age related aerobic fitness norms. Because Running Index gives you an estimate of your maximal aerobic performance, it is a good predictor of your finish time for popular race distances, from 5k to marathon.
Training Targets
Plan your training sessions in advance with customized training targets and save them to your training diary. When it’s time to break a sweat, your device will guide you throughout your scheduled session, so you can fully focus on your workout. You can create interval workouts with heart rate, speed, or power targets, or set simple training goals, such as ‘burn 700 kcal cycling’ or ‘run 30 minutes.’ Your device will alert you when you need to slow down or speed up to make sure your training goes as planned.

Training Load Pro™

When you train, the different systems of your body become strained. Training Load Pro™ monitors this strain to provide you with detailed insights. Training Load Pro™ gives you values for the load placed on both your cardiovascular and musculoskeletal system (Cardio Load and Muscle Load) after every session, and with Perceived Load you can rate how strained you feel - allowing you to see the immediate strain on your body, and monitor training induced strain over the long-term.

You can choose any sport you want.

You love running, but you like to do other things too: pick any sport in Polar Flow and get customized views, tracking, and metrics for it on your watch.

We get under your skin like no one else can.

Polar Precision Prime™ sensor fusion technology tracks your heart rate from the wrist. The innovation combines optical heart rate measurement with other sensor technologies to rule out motion artifacts that might disturb the heart rate signal and produce unreliable readings.

Tests

4 unique ways to find your personal fitness level; ranging from minimal effort, to maximal.

Fitness Test
VO2max is a key figure to illustrate your aerobic fitness - in other words, the better your aerobic fitness, the stronger and more efficient your heart is. Fitness Test is a simple 5-minute fitness level assessment that can be performed lying down to estimate your VO2max without needing any other equipment. The automatic calculation takes into account your resting heart rate, heart rate variability, and your personal metrics: gender, age, height, weight, and training background.
Walking Test
Walking Test is an uncomplicated test that you can perform regularly to estimate your aerobic fitness level based on your VO2max. Walk at a brisk pace for 15 minutes along a flat route and the automatic calculation will factor in the distance you walk, your heart rate during the test, and your personal metrics: gender, age, height, and weight.
Cycling Test
The Cycling Performance Test helps you follow your progress, allows you to personalize your power zones and tells you your personal functional threshold power. A compatible power meter is required.
Running Test
Run at the right level. The Running Performance Test helps you personalize your heart rate, speed and power zones, so that you’ll always hit the optimal running pace.