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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.
47 x 47 x 13 mm
64 g with wristband, 44 g without wristband.
Extreme high strength stainless steel case (with DLC coating on black color version). Glass fiber reinforced polymer back cover.
Always-on color touch display. Laminated Gorilla glass lens with anti-fingerprint coating, protected with forged stainless steel bezel with lugs. Size 1.2”, resolution 240 x 240.
346 mAh Li-pol battery. Battery life up to 40 h in training mode (GPS and wrist-based heart rate) or up to 7 days in watch mode with continuous heart rate tracking. Multiple power save options available.
GPS & Barometer
Integrated GPS, GLONASS, Galileo, QZSS. Assisted GPS for fast fix times. Barometric altitude, incline, ascent and descent.**
Bluetooth Low Energy. Custom USB cable for charging and data synchronization.
Time and date. Alarm with snooze.
English, German, French, Italian, Dutch, Norwegian, Spanish, Portuguese, Swedish, Finnish, Danish, Polish, Russian, Turkish, Indonesian, Czech, Japanese, Chinese (simplified)
Compatible with all standard BLE heart rate sensors and running cadence and power sensors as well as cycling speed, cadence and power sensors.
Durable and comfortable silicone.
S: wrist circumference 130-190 mm
M/L: wrist circumference 145-215 mm
Compatible with standard 22 mm quick release watch bands.
Operating temperature: from -20° to 50°C. Temperatures below -10°C may affect battery life and performance.
Tested against military standards (MIL-STD-810G).
Magnetometer-based COMPASS available in training mode (no GPS needed).
Get detailed data about your performance on the uphill and downhill sections of your session.
Learn to refuel and maintain adequate energy levels during your long sessions. LEARN MORE
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.
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.
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
See how well you recover from your day during the night. LEARN MORE
Polar Grit X supports over 130 different sports. Add your favorite sports to your sports watch in Polar Flow.
Get more comprehensive insight into the intensity of your running sessions. LEARN MORE
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.
See how your body uses different energy sources during a training session. Polar Grit X divides your energy usage into carbs, proteins and fats.
Stay connected with notifications from your phone. Get alerts for incoming calls, messages, emails, calendar events and more.
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.