Polar Grit X

When you’re going further than anyone else, you need tools that last with you. Polar Grit X is designed to take you through even the roughest, most epic sessions without clashing with your everyday style.
  • Not available
  • Not available
  • Not available
  • Not available
R8 995,00
Hill Splitter™

Get detailed data about your performance on the uphill and downhill sections of your session.

FuelWise™ smart fueling assistant

Learn to refuel and maintain adequate energy levels during your long sessions.

Route Guidance & planning with Komoot

Upload your route to your Polar Grit X and stay on the right path with real-time guidance. Plan your route on Komoot, import it to your Polar Grit X and let the turn-by-turn guidance take care of navigation for you.

Advanced wrist-based heart rate

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


Check current weather info and a 2-day forecast straight on your watch.

FitSpark™ training guide

Polar Grit X and the FitSpark™ training guide make sure you’re prepared for your pursuit to conquer the trails with ready-made daily workouts that match your recovery, readiness and training history.

Nightly Recharge™

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

Sport profiles

Polar Grit X supports over 130 different sports. Add your favorite sports to your sports watch in Polar Flow.

Running Power

Get more comprehensive insight into the intensity of your running sessions.

Swimming metrics

Polar Grit X automatically detects your heart rate, swimming style, distance, pace, strokes and rest times. Distance and strokes get tracked also in open water swimming.

Energy sources

See how your body uses different energy sources during a training session. Polar Grit X divides your energy usage into carbs, proteins and fats.