Polar Vantage M3

You want something smart but sporty, compact but powerful, stylish but strong. You want to train harder but recover faster; sleep better but explore more. You want pro-level sports tracking but everyday lifestyle features. You want a Polar Vantage M3: the multi-sport watch for multi-sport athletes.

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 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.

Wristbands

Personalize any watch for any style and any need.

Straps

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.

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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.

Nightly skin temperature

Monitoring your skin temperature during night provides valuable insights into your body’s state.

What is normal skin temperature?

Core body temperature is usually stable around +37 degrees Celsius (98.6°F), but skin temperature naturally displays minor fluctuations of up to one degree (1.8°F) from one night to another. For healthy adults, normal skin temperature measured at the wrist ranges between 33 and 37°C (92.3 and 98.4°F).

Nighttime offers an optimal moment to obtain an accurate representation of your body’s condition. Using wearables, skin surface temperatures can be conveniently monitored when your body is at rest in a stable environment, offering valuable insights into individual temperature trends and overall wellness. Rises in skin temperature above your 28-day average can be a sign of illness.

What can skin temperature tell you?

Skin temperatures above one’s usual range can indicate various factors, including fever, inflammation, or an impending illness. If you are feeling unwell, it is recommended to verify your temperature using a thermometer.

Women can also use these skin temperature insights to better understand which phase of their menstrual cycle they are in. Temperature changes over the course of the menstrual cycle and is higher in the second half of it.

How does the skin help regulate body temperature

The skin plays an important role in maintaining a stable core body temperature. When the body needs to cool down, blood flow increases near the skin and the blood vessels close to the skin dilate. Conversely, if body temperature drops, the blood vessels near the skin constrict, reducing blood flow to the skin and preserving heat.

Nightly skin temperature

Track your skin temperate when you sleep

Polar Nightly Skin Temperature allows you to automatically track your temperature throughout the night and provides daily updates compared to your average from the previous 28 days, which you can interpret for health insights.

While you sleep, a small sensor on the back of the watch measures and records your skin temperature every five minutes. In the morning, you can review the results from the previous night as well as weekly and monthly trends on Polar Flow.

Important: Disclaimer: The Nightly Skin Temperature feature is not intended for any medical use, diagnosis or treatment (including self-diagnosis or consultation with a doctor) and the data should not be used for any medical purposes.

Compatible products

Optical Heart Rate

OHR enables heart rate monitoring from the wrist, providing real-time data, and insight on the heart's activity during sports, sleep, and everything between.

Blood Oxygen Level

SpO2 is a non-invasive measurement of the oxygen saturation in red blood cells to indicate the effectiveness of the body’s ability to transport oxygen. It’s especially useful for high-intensity–or high-altitude–workouts.

Skin Temperature

Nightly skin temperature monitors fluctuations in core body temperature during sleep to provide insights on thermoregulation and sleep quality.

Wrist-ECG

Electrocardiogram monitoring from the wrist provides valuable insights into the heart's electrical activity and rhythm for a better understanding of cardiovascular health and performance.

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