The Polar Grit X is an outdoor multisport watch for anyone who prefers the trails over the roads, complete with HR and GPS/GLONASS.

The Grit X’s rugged yet lightweight design with 100m water resistance, ultra-long battery life and military-standard durability means this smartwatch won’t let you down during your toughest adventures.

Exclusive Grit X features incluse:

Route guidance and imports from Komoot – stay on the right trail with real-time route guidance, so you can explore new areas safely; complete with compass and altimeter
Hill Splitter – detailed uphill and downhill analysis and tracking stats
Fuel Wise – smart fuelling assistant that teaches you how to refuel during your longer adventures to maintain optimum energy levels
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
Weather – prepare for weather changes with current weather information and 2-day forecast
Ultra-long battery life – with multiple power save options.
The Grit X also features:

Polar Precision Prime HR tracking – advanced wrist-based heart rate tracking and analysis using Polar’s unique sensor fusion technology
Sport profiles – Polar Grit X supports over 130 different sports: add your favorite sports to your sports watch in Polar Flow
Running Index – get an estimate of your running VO2max and see how your running performance is developing
Swimming metrics – automatically detects your heart rate, swimming style, distance, pace, strokes and rest times; distance and strokes also get tracked also in open water swimming
Training Load Pro – quantifies the strain of your training session and recommends whether you need to take a break, maintain your training, or put in some more effort
Nightly Recharge – recovery measurements that show how well you recover from stress and training during the night to help you make optimal training choices during the day
Sleep Plus Stages sleep tracking – follow your sleep stages and get detailed sleep insights
FitSpark daily training guide – ready-made daily workouts tailored to your readiness that help you become stronger and perform better in your pursuit to conquer the trails and gain that elevation
Smart Calories – nnow 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
Fitness Test – test your fitness level easily in just 5 minutes without breaking a sweat
Serene breathing exercise – relax your body and calm down your mind with the help of a guided breathing exercise
Phone notifications – stay connected with notifications from your phone, with alerts for incoming calls, messages, emails, calendar events and more
Polar Flow connectivity – plan and analyse every detail of your training on Polar’s ultimate online training platform
Strava Live segments – get alerts about nearby segments, see real-time performance data during a segment and check your results right after you finish.
Take your outdoor training to new hights with the Polar Grit X.

SIZING
Wrist circumference

S: 130-190mm
M/L: 145-215mm