"Polar Grit X Multisport GPS Watch Black & Black M L"
"Polar Grit X Multisport GPS Watch behind Black & Black M L"
"Polar Grit X Multisport GPS Watch Green & Silver M L"
"Polar Grit X Multisport GPS Watch behind Green & Silver M L"
"Polar Grit X Multisport GPS Watch White & Silver M L"
"Polar Grit X Multisport GPS Watch behind White & Silver M L"

Polar Grit X Multisport GPS Watch

Regular price £369.00
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Only 100 items in stock!

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.

Size Guide:

  • S - wrist circumference 130-190 mm
  • M/L: wrist circumference 145-215 mm

Included in the box:

  • Polar Grit X outdoor multisport watch
  • Charging cable
  • User manual
  • Information note


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.


Whether you're out on the trails or preparing for your future adventures with supportive workouts indoors, Polar Grit X comes with all the essential tools you need to make progress and achieve your goals.


Polar Grit X goes hand in hand with Polar Flow, the app and web service that keeps all your training, activity and sleep data, plans and progress reports conveniently in one place and at hand whenever you need it.


    ADVANCED WRIST-BASED HEART RATE Polar Grit X tracks heart rate with the Precision Prime™ sensor fusion technology.
    CONTINUOUS HEART RATE Get a comprehensive view on 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.
    NIGHTLY RECHARGE™ Training Load Pro™ helps you see how much you’ve been training lately and how your training sessions strain the different parts of your body.
    TRAINING LOAD PRO™ GPS, GLONASS, Galileo and QZSS with assisted GPS for fast fix times.
    TRAINING BENEFIT Get motivating feedback immediately after training describing the effect of the session.
    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.
    FITSPARK™ DAILY 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.
    RUNNING PROGRAMME Get a personal and adaptive training plan that fits you and your goals.
    RUNNING POWER Get more comprehensive insight into the intensity of your running sessions.
    RUNNING INDEX Get an estimate of your running VO2max and see how your running performance is developing.
    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.
    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.
    HILL SPLITTER™ Get detailed data about your performance on the uphill and downhill sections of your session.
    FUELWISE™ Learn to refuel and maintain adequate energy levels during your long sessions.
    FITNESS TEST Test your fitness level easily in just 5 minutes without breaking a sweat.
    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.
    SPORT PROFILES Polar Grit X supports over 130 different sports. Add your favourite sports to your sports watch in Polar Flow.
    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.
    SERENE™ BREATHING EXERCISE Relax your body and calm your mind with the help of a guided breathing exercise.
    SLEEP PLUS STAGES™ Follow your sleep stages and get insights to your sleep quality.
    WEATHER Check current weather info and a 2-day forecast straight from your watch.
    CONNECTIVITY Bluetooth Low Energy. Custom USB cable for charging and data synchronisation.
    WARRANTY 2 Years.