Polar Unite – Fitness Watch, 24/7 Activity Tracker, Automatic Sleep Tracking, Connected GPS, Smart Daily Workout Guidance, Recovery Measurement, 130 Sports Profiles, Wrist-Based Heart Rate Monitor

Price: $196.28
(as of Feb 12, 2026 05:49:34 UTC – Details)

From the manufacturer

Polar Unite

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. With Polar Flow, you can automatically sync all your training data to other apps, such as Strava, TrainingPeaks, etc. Other Smart Coaching features:

Running Program Fitness Test Smart Calories Training Benefit Continuous Heart Rate

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/workout tracker helps you sleep better, train smarter and find the balance – it’s your assistant on your way to better fitness for life.

Advanced wrist-based heart rate Connected GPS (via phone) FitSpark daily training guide Nightly Recharge & Sleep Plus Stages Serene breathing exercise Phone notifications Sport profiles Watch face color themes

Your heart is key: Listen to it and train smarter

No more guesswork

Your heart rate is the basis for everything you do in your workouts. When you have it divided into heart rate zones and clearly visualized on your wrist, you’ll know exactly how hard you’re working at all times.

When you track your workouts with Polar Unite and work out with varying intensity you can increase your aerobic fitness and improve your performance.

Feature Highlights

Daily tailored workouts with the FitSpark training guide

Enjoy your personal on-demand ready-made workouts that match your recovery and readiness every single day. FitSpark workouts are guided in real time with visual instructions. They are designed to make sure you get the most out of every single workout you do.

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.

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 you can easily use even multiple wristbands every day to match your workday look and your training gear.

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Customer Reviews

3.9 out of 5 stars 1,842

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Polar Precision Prime Sensor Fusion Technology

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Fitspark Daily Training Guide

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Automatic sleep and recovery tracking

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GPS
Connected GPS via mobile
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Running Program
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HR Sensor Mode

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Smart Notifications

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Music Controls
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Color touch display

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Battery Life
Up to 50h Training Mode; up to 4 days Watch Mode Up to 20h Training Mode (up to 100h w/ power-save options); up to 5 days Watch Mode. Up to 40h Training Mode (up to 100h w/ power-save options); up to 7 days Watch Mode

Personalized Guidance: FitSpark daily training guide offers you easy, ready-made workout suggestions that match your current fitness level. It knows when it’s time for you to rest, and when you’re ready to go again.
Activity Tracking: Take the stairs, chase your kids round the house, ride your bike – it doesn’t matter what you do, the important thing is that you stay active – however you decide to move, Polar Unite will count every step and effort.
Sleep and Recovery Applications: It all begins with a good night’s sleep. Nightly Recharge gives you the tools you need to ensure your body is ready for the next 24 hours.
Simple Design: Easy to use with only one button and a color touchscreen. Swipe through each dashboard to see all your essentials at a glance – or dive deeper with the Polar Flow app.
OHR Tracking: Polar Precision Prime sensor fusion technology provides you with our world-renowned wrist-based heart rate monitoring.