Polar Grit X2 Pro Titan

Polar Grit X2 Pro Titan is a rough and rugged outdoor sports watch crafted for adventure with sapphire glass AMOLED display in titanium casing, and a hi-tech toolkit of navigation and performance features for exploring the wonders of the world, and the body.

Polar Grit X2 Pro

Polar Grit X2 Pro is a rough and rugged outdoor sports watch crafted for adventure with sapphire crystal glass AMOLED display, and a hi-tech toolkit of navigation and performance features for exploring the wonders of the world, and the body.

Polar Vantage V3

An ensemble of biosensing instruments, AMOLED display, dual-frequency GPS, maps, and the most comprehensive suite of training and recovery tools on the market. The stage is set, and the Polar Vantage V3 smart sports watch is ready to put in the performance of a lifetime.

Polar Ignite 3

Polar Ignite 3 is a stylish fitness & wellness watch that helps you live a more energized life. It tracks your sleep, activity, and heart rate to provide guidance that’s tailored to your body and lifestyle.

Polar Pacer Pro

Polar Pacer Pro is an ultra-light, new-generation sports watch with integrated barometer that equips athletes with advanced tools to improve running economy, training sessions, and sports performance.

Polar Pacer

Sport is play – why complicate it? Polar Pacer is a no-nonsense sports watch that gives new athletes all the essentials, plus the specialized training tools they need to train better.

Polar Vantage V2

A powerful convergence of minimalist design, innovative technology, and intelligent training and recovery tools make Polar Vantage V2 our most formidable sportswatch to date.

Polar Grit X Pro

Built for military-level durability with sapphire glass and ultra-long battery, equipping you with new navigation tools, always-on outdoor features and Polar's ultimate training solutions.

Polar Vantage M2

Designed for function, the Polar Vantage M2 works as hard as you do. Our industry-leading technology is here to help you reach your goals and come back stronger. For that athlete attitude.

Polar Ignite 2

A fitness watch that’s sleek, simple and smart? Polar Ignite 2 is a true triple threat. Versatile and full of great features, it’s the perfect companion for any sport and any lifestyle.

Polar Ignite

A waterproof fitness watch with advanced wrist-based heart rate and integrated GPS, Polar Ignite offers you a full view of your day and guides you towards a more balanced life.

Polar Unite

A beautifully simple watch with personalized daily workout guidance, 24/7 heart rate and activity tracking, plus automatic sleep and recovery applications.

Polar Vantage V

Polar Vantage M

An all-round multisport & running GPS watch for anyone who loves setting new records. Polar Vantage M is a slim, lightweight training companion that gives you all the data you need to improve your performance.

Polar Grit X

An outdoor multisport watch with rugged yet lightweight design, ultra-long battery life and military-standard durability for anyone who prefers the trails over the roads.

Polar M430

A GPS running watch with wrist-based heart rate, advanced running features and Polar Running Program, Polar M430 is a top-level watch for runners who want more.

Polar Verity Sense

When freedom of movement is important to you, Polar Verity Sense is your go-to choice for any sport.

Polar H10

Widely regarded as the gold standard in wireless heart rate monitoring, this is the most accurate sensor in Polar’s history.

Polar H9

A reliable, high-quality heart rate chest strap for all your everyday sports with Bluetooth® and ANT+ connectivity. Get connected and get going.

Polar OH1+

Polar OH1+ is an optical heart rate monitor that combines versatility, comfort and simplicity. You can use it both as a standalone device and pair it with various fitness apps, sports watches and smart watches, thanks to Bluetooth® and ANT+ connectivity.


Personalize any watch for any style and any need.


Replace or upgrade your Polar Sensor chest straps or arm bands.

Power & Cables

For charging your products and data transfer.

Mounts & Adapters

Adapt your product for any situation.





Polar Grit X Outdoor Series

Made for outdoor sports and built to handle any environment nature can throw at you, Grit X watches are designed to help you explore the world and gear up for adventure.

Polar Vantage Performance Series

Our flagship series is tailored for high-performance and endurance sports and training. Every aspect of our Vantage watches are designed with one particular person in mind – the athlete.

Polar Pacer Multisport Series

The Pacer Series gives athletes all the essentials such as accurate GPS and precise heart rate tracking, plus the specialized training, sleep, and recovery tools they need to train better.

Polar Ignite Fitness & Wellness Series

Sleek, simple, and smart – Ignite watches are the perfect partner for any fitness goals and any lifestyle.

White Papers

The science behind Polar technology and smart coaching.

Our white papers offer you a thorough description of the scientific background of our technologies and the proprietary features in Polar products. They were written to give you a deeper understanding of how our products and solutions work. Each white paper comes with a short abstract and a full-length downloadable PDF.

Polar Elixir™ OHR and SpO2

Polar Elixir white paper is about Polar optical heart rate (OHR) and blood oxygen saturation (SpO2) measurements. For both measurements the technical as well as physiological background for development are presented. White paper also includes methods and results on validation studies made against accepted reference methods. User benefits of SpO2 rewiev the meaning of results and gives indications on how to to use and interpret the measurement values.

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Polar Wrist-ECG

Polar Wrist-ECG white paper is documentation on physiological as well as technical background on electrogardiogram (ECG) measurement and tells about Polar development for wrist-ECG test. Measurement principle and technical solution are presented. White paper also includes methods and results on ECG signal quality and R-R-interval accuracy studies made against Holter monitoring. Discussion part of white paper review the performance of Polar wrist-ECG test and meaning of results.

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Skin Temperature

Body temperature is a key indicator of health because changes in body temperature often signal disturbances in body homeostasis. This white paper provides an overview of body temperature regulation and highlights the employment of Polar technology for measuring skin temperature from wrist. It also describes how nightly skin temperature is visualized on Polar devices.

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Work-Rest Guide

Polar Work-rest guide feature is based on heart rate measurement during training. The algorithm behind automatically detects the highest heart rate reached during the execution of an exercise set, and performs subsequent calculations to determine a suitable recovery heart rate. Using the Work-rest guide feature enhances both the overall effectiveness and the average cardiovascular work rate of a training session.

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Polar Sleepwise is guiding to daily alertness. This white paper describes the Polar SleepWise™️ feature that visualizes how sleep contributes to daytime alertness and helps in managing alertness with better sleep. The paper reviews physiological sleep regulatory processes, sleep debt, sleep-wake -rhythm and their connections to daytime alertness. Biomathematical modelling for alertness as well as the technology, algorithm, and functionalities of the Polar SleepWise™️ are also presented.

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Activity Tracking

Physical activity has many benefits to health and wellbeing.Tracking physical activity is an effective way to find out how active one really is throughout the day. Without tracking, people tend to overestimate time spent in vigorous intensities and underestimate sitting and light intensity activities.

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Running Index

Running Index is a simple and convenient way to determine running performance. Running Index takes speed and heart rate information and squeezes it into one validated and comprehensible number that reflects running performance. It is a powerful tool to follow changes in endurance fitness and to predict future performance.

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Energy Sources & FuelWise

This white paper on Polar Energy sources and FuelWise explains the scientific physiological background of key energy sources that the body uses during exercise. These sources are carbohydrates, fats and protein. Additionally, the optimal fueling guidance given by FuelWise is reviewed.

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Cycling Performance Test

The Cycling performance test white paper describes a test that allows a user to determine cycling performance. This test uses functional threshold power (FTP) as a main parameter and requires power sensors connected to a Polar product.

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Running Performance Test

Endurance running is a fundamental human skill that everyone can train regardless of age, gender or fitness level. To obtain individual training guidance, as opposed to general training guidance that is the same for everybody, some performance parameters should be known.

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Walking Test

Polar Walking Test is a simple and safe way of estimating aerobic fitness, follow its development, and compare it to people of the same age and gender. The feature is built into Polar wrist units and is based on a widely used and recognized 2-kilometer walk test. By factoring in distance, heart rate, and personal demographics such as age, gender, height, and weight, Polar Walking Test predicts aerobic power (VO2max). To perform the test successfully, the user must walk continuously as “fast as possible” on a level surface for 15 minutes.

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Leg Recovery Test

Athletes use vertical jumps to assess their explosive leg power. Other benefits of the jump test are automatic assessment of the recovery status of the neuromuscular functioning of the lower body, as well as training readiness guidance.

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Serene™ Breathing Exercise

Occasional mental stress is a part of training, competitions, and everyday life. Relaxation strategies involving deep breathing, typically close to the rate of six breaths per minute, can be used to increase concentration, promote relaxation, and reduce stress.

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Training Load Pro

Polar Training Load Pro consists of Cardio load, Muscle load and Perceived load. These all are based on training measurements or subjective evaluation given by user. All loads are interpreted in numerical values as well as verbally. This white paper describes the scientific background of Polar Training Load Pro, its functions, and validity.

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Sleep Plus Stages

Sleep is vital to overall health and well-being, playing an essential role in many physical and mental functions. In athletes, inadequate sleep may slow down recovery and training adaptation, impair performance and increase the risk of injury and illness.

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Running Power

Running Power is a Smart Coaching tool that allows runners to keep track of the external load of their running. It is useful tool for interval and slope training.

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Fitness Test

Fitness has an important role in sports and exercise training. Exercise training targets to maintain or improve fitness. Most of the training prescription parameters (frequency, duration, intensity) depend on the fitness level of a person.

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Smart Calories

This white paper gives the physiological and technical background of calorie estimation in wrist-worn wearables. It also gives the Polar approach to energy expenditure estimation, called Polar Smart Calories, and the scientific validity of the Polar Smart Calories feature.

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Global Navigation Satellite System

In order to meet demands for speed and location data, Polar has integrated GNSS (Global Navigation Satellite System) into its wearable devices since 2009. Currently, location data can be determined with nearly every Polar sport and fitness device.

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Energy Pointer

Training at different intensities has different benefits. Low intensity training increases fat oxidation and has several health benefits. However, research has shown that there can be large individual variation in the ability to oxidize fat during exercise and thus more individual, tailor-made determination methods are needed.

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Nightly Recharge

Night-time recovery from training and stress is a central element of performance development, optimal daytime functioning, wellbeing, and health. Nightly Recharge white paper describes the principles behind the feature as well as benefits to user. Scientific evidence and its validity are also presented

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H10 HR Sensor System

The Polar H10 Sensor System represents the latest Polar heart rate technology. Polar system measures each heart beat which is associated with a corresponding phase and characteristics on the ECG.

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Orthostatic Test

An orthostatic test is a simple way to evaluate the body’s recovery status. Originally developed for medical use, the test has been used in sports science for over 20 years.

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Recovery Pro

Polar Recovery Pro measures how user tolerates training. It also considers other non-sports related stress factors such as poor sleep or work pressure. Recovery Pro gives recovery feedback and training advice. This white paper describes the scientific background of Polar Recovery Pro, its functions, and validity.

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Optical Heart Rate

The Polar wrist heart rate white paper includes the physiological and technological background for Polar’s optical measurement technology.

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Precision Prime OHR

Developed in-house at Polar Electro’s Research department, Polar Precision Prime OHR (optical heart rate) is the company’s latest solution for optical heart rate measurement.

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Team Pro System

Polar Team Pro System is designed to help team sport athletes and coaches to optimize their training and improve overall performance while preventing injuries and fatigue.

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Sleep Plus™

Getting a good night’s sleep regularly is critical to people’s overall health and well-being. Over time, an insufficient amount of sleep increases the risk for several chronic health problems including cardiovascular, metabolic, respiratory, and mental problems.

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