Polar Grit X Outdoor Multi Sport Watch

The Polar Grit X Outdoor Multisport Watch is an uncompromising combination of rugged and durable, yet lightweight design, top training features and the support of Polar Flow, the ultimate training platform.

Polar Grit X comes with built-in GPS, compass and altimeter in training mode, and Polar’s unique Smart Coaching features that make sure you’re ready for your future adventures.

MILITARY-LEVEL DURABILITY

Polar Grit X has passed several MIL-STD-810G tests, including extreme temperatures, drop and humidity.

LET NOTHING WEIGH YOU DOWN

At 64 grams, Polar Grit X is one of the lightest outdoor multisport watches out there.

GO BEYOND AND BACK

The ultra-long battery life and multiple power save options make sure Polar Grit X won’t let you down even on your longest adventures.

GPS & Barometer

Integrated GPS & GLONASS. Assisted GPS for fast fix times. Barometric altitude, incline, ascent and descent.Compass

Magnetometer-based compass available in training mode (no GPS needed).

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

Upload your route to your Polar Grit X and stay on the right path with real-time guidance.

Route planning with Komoot

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.*

Weather

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. LEARN MORE

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 favourite 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 the 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.

Training Load Pro

Quantify the strain of your training session and see how your training strains the different parts of your body.

Running Index

Get an estimate of your running VO2max and see how your running performance is developing.

Running Program

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

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.

Training Benefit

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

Continuous Heart Rate

Get a comprehensive view of 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.

Sleep Plus Stages

Follow your sleep stages and get insights into your sleep quality.

Serene breathing exercise

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

Fitness Test

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

Phone notifications

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

Strava Live Segments

Make your runs and rides more exciting with Strava Live Segments. Get alerts about nearby segments, see real-time performance data during a segment and check your results right after you finish.