Polar Journal

Act as an athlete

The latest Polar news, expert advice, and hottest topics in sports, fitness, and training.

Featured articles

Polar Grit X2 Pro vs. Polar Grit X Pro: What’s New?

What are the differences between Polar Grit X2 Pro and Polar Grit X Pro? Here’s everything that’s new.

Polar News Polar Grit X Pro Polar Grit X2 Pro

Polar Vantage V3 Vs. Polar Vantage V2: Here’s Everything That’s New
Polar News Polar Vantage V3

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Welcome to Polar Journal

Discover Polar Journal, a series of carefully curated articles and stories that celebrate the passion and energy of the sports-obsessed community.

Polar News

Gear Up & Climb On: Your Sport Climbing Guide
Outdoors

How to Optimize Your Off-Season Training
Sleep and Recovery Off-Season

Polar Mid-Year Sale: Up To 35% OFF
Polar News Polar Sale

From Finish Line to Feeling-Good: Your Post-marathon Survival Guide
Running Marathon Recovery

Breaking the Barrier: Diane Leather and the Sub-Five-Minute Mile
Running

How Does Stress Affect your Sports Performance?
Athletes Workout Mental Health

Does your Body Temperature Impact your Workouts?
Workout

What Are the Benefits of Cycle Syncing Your Training?
Workout Strong Women

Editor's picks

Measure Every Move With Polar Verity Sense – Your Optical Heart Rate Sensor for Any Sport
Polar News Polar Verity Sense

Find Your Rhythm With The New Polar Ignite 3
Polar News New Polar Ignite 3

Karel Sabbe: Out Running
Athletes Trail Running Ultra running

The A to Z Glossary to Trail Running
Running Trail Running

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Welcome to Polar Journal
Polar News

Gear Up & Climb On: Your Sport Climbing Guide
Outdoors

How to Optimize Your Off-Season Training
Sleep and Recovery Off-Season

Polar Mid-Year Sale: Up To 35% OFF
Polar News Polar Sale