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Polar Unite


Fitness watch with wrist-based heart rate and sleep tracking

Polar Unite is a waterproof fitness watch with advanced wrist-based heart rate and connected GPS. This well-rounded, ultra light fitness tracker helps you sleep better, train smarter, and find the balance in your life – it's your assistant on your way to better fitness.

S-L 130-210 mm

Polar Unite
Buy now - $149.95

Find the balance with better sleep & better recovery

Better sleep equals better recovery – and a more balanced life. With all the pieces of the puzzle in place, it's easier for you to discover your potential.

Build the day on the night

The Nightly Recharge™ recovery measurement gives you daily feedback on how well you recover from stress and training during the night. This helps you make optimal choices during the day. Learn more

Know how you sleep

Follow your sleep stages and get detailed sleep insights with the Sleep Plus Stages™ sleep tracking. Getting easily understandable data about your sleep helps you make the necessary adjustments to get better sleep. Learn more

Breathe and focus

Relax your body and calm down your mind with the Serene™ breathing exercise. Making breathing exercises a new habit helps you manage your stress levels and sleep better. Learn more

Your heart is key: Listen to it and train smarter

Tracking your heart rate is the basis for improving your fitness. When you have your heart rate divided into heart rate zones and clearly visualized on your wrist, you’ll know exactly how hard you’re working at all times.

No more guesswork

When you track your workouts with Polar Unite and work out with varying intensity, you’ll know the benefits of each and every one of your sessions, and make sure you get the most out of every single workout you do.

Daily tailored workouts with the FitSpark™ training guide

Enjoy your personal, on-demand, ready-made workouts that match your recovery and readiness every day. FitSpark determines what workouts suit you best each day and gives you a selection to choose from. Learn more

Discover the ultimate training platform

The Polar Flow app and web service is your automatic workout log, the home of your sleep and activity data, and the place for you to track your progress. Learn more

Ultra light and adaptable

Polar Unite's ultra light and sleek design is optimized for 24/7 use. You can wear it comfortably around the clock and match it to your style with multiple wristbands.

Color your life with changeable wristbands and watch face color themes

Choose your favorite wristband colors and materials and combine them with Polar Unite's matching watch face color themes.

The standard 20 mm changeable wristbands with spring bars are so quick and easy to use that you can change your look as often as you'd like.

Enjoy the beautiful, yet simple design

The color touchscreen with 1-button interface and the handy snap & slip wristband make Polar Unite a pleasure to the eye and easy to use.

Mix & match to find your perfect combo

Features and technical specifications


Feature highlights

Polar Precision Prime
Advanced wrist-based heart rate

Polar Unite tracks heart rate with the Precision Prime™ sensor fusion technology.

Sport profiles
Sport profiles

Polar Unite supports over 100 different sports. Add your favorite sports to your watch in Polar Flow.

Nightly Recharge™
Nightly Recharge™

See how well you recover from your day during the night. Learn more

FitSpark™ daily training guide
FitSpark™ daily training guide

Get ready-made daily workouts that match your recovery, readiness and training history. Learn more

Sleep Plus Stages™
Sleep Plus Stages™

Follow your sleep stages and get insights to your sleep quality. Learn more

Serene™ breathing exercise
Serene™ breathing exercise

Relax your body and calm down your mind with the help of a guided breathing exercise. Learn more

Integrated GPS
Connected GPS

Connect to your mobile phone to track your speed, distance and route. Learn more

Phone notifications
Phone notifications

Stay connected with notifications from your phone. Get alerts for incoming calls, messages, emails, calendar events and more.

Watch face color themes
Watch face color themes

Choose the color of your watch face from multiple options and match with your wristband.

Other Smart Coaching features

Continuous Heart Rate
Continuous Heart Rate

Get a comprehensive view on how your heart behaves during your day. Continuous heart rate monitoring gives you even more accurate calorie burn and activity data and tells you the lowest and highest heart rate of your day. Learn more

Smart Calories
Smart Calories

Know exactly how many calories you’ve burned based on your weight, height, age, gender, your individual maximum heart rate (HRmax) and how hard you’re training. Learn more

Training Benefit
Training Benefit

Get motivating feedback immediately after training describing the effect of the session. Learn more

Training Load Pro
Fitness Test

Test your fitness level easily in just 5 minutes without breaking a sweat. Learn more

Works with Polar Club
Works with Polar Club

If your gym uses the Polar Club group heart rate system, you can use Polar Unite to display your heart rate on the screen.

Running Program
Running Program

Get a personal and adaptive training plan that fits you and your goals. Learn more

Polar Flow Tech specs In the box

Need help? Start here.

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