Designed to military-level standards with scratch-resistant sapphire glass for ultimate durability, Polar Grit X Pro is built to handle the most demanding situations with ultra-long battery life, unrivaled GPS accuracy and Polar Precision Prime™ wrist-based heart rate tracking. It equips you with all-new navigation tools, always-on outdoor features, plus Polar's ultimate training solutions so you can go wherever your heart takes you.
RUGGED DURABILITY
Scratch-resistant sapphire glass and premium FKM wristbands make this watch even stronger than its predecessor, and with MIL-STD-810G premium design and up to 100m water resistance, it’s built to handle any environment.
ULTRA-LONG BATTERY LIFE
The ultra-long battery life will not let you down, giving you up to 40h battery life for training with full GPS and HR tracking (and even up to 100h with power save options). Up to 7 days in watch mode with 24/7 HR tracking.
UNRIVALED OHR TRACKING AND GPS ACCURACY
Polar Precision Prime™ sensor fusion technology provides you with our world-renowned wrist-based heart rate monitoring, whilst the built-in GPS provides exact locations & assisted-GPS ensures fast fix times. Grit X Pro supports GLONASS, Galileo and QZSS satellite systems.
UNR TURN-BY-TURN GUIDANCE POWERED BY KOMOOT
Komoot is the ultimate route planning and navigation app that allows you to easily create, discover and customize routes for all adventures. The route can be easily synced to your Grit X Pro, providing you with real-time, turn-by-turn guidance to keep you on the right track.
Sizing* S: wrist circumference 130-190 mm M/L: wrist circumference 145-215 mm
*Product box contains watch bands to suit both S and M/L wrists.
Features
Military-Grade Durability with Sapphire Glass
Ultra-Long Battery Life: Up To 100h /40h GPS Training Time
Always-On Outdoor Features: Altimeter, Compass and Location Coordinates; Sunrise, Sunset and Twilight Times
Automatic Recovery Measurement From Sleep
Training Load Pro and Recovery Pro
Hill Splitter
Comprehensive Tests
Fuel & Energy Insights
Smartwatch Essentials: Music Controls, Weather Reports, Phone Notifications
Premium FKM Wristbands
Specifications
Grit X Pro
Weight
Grit X Pro
Total Weight:79g
Without Wristband:47g
Display
1.2 inch sunlight-visible, transflective memory-in-pixel (MIP)
240×240
Colour Touch Display (always-on)
Materials
Stainless-steel case (with diamond-like carbon coating on Black DLC version)
Glass fibre reinforced polymer back cover
Sapphire glass lens with anti-fingerprint coating
Wristband
22mm FKM Fluoroelastomer strap
Sizing:
S: wrist circumference 130-190 mm
M/L: wrist circumference 145-215 mm
Compatible with standard 22 mm quick release watch bands.
GPS
GPS, GLONASS, Galileo, QZSS.
Assisted-GNSS for fast fix times supports GPS, GLONASS, Galileo, QZSS
Connectivity
Bluetooth Low Energy
Custom USB cable for charging and data synchronisation
Durability
Operating temperature:
from -20° to 50°C. Temperatures below -10°C may affect battery life and performance.
Tested against military standards (MIL-STD-810G).
Water Resistance
Waterproof (WR100)
Sensors
Compatible with all standard Bluetooth Low Energy heart rate sensors, running cadence and power sensors, as well as cycling speed, cadence and power sensors.
Battery
Battery capacity:
346 mAh Li-pol battery
Battery life:
Training mode: up to 40h (with full GPS and wrist-based HR tracking)
Watch mode: up to 7 days (with continuous activity and wrist-based HR tracking)
Power-save modes in training: up to 100h
Barometer
Barometric altitude
Compass
Magnetometer-based compass (no-GPS needed)
Clock Features
Time and date, alarm with snooze, timer, stopwatch
Grit X Pro Titan
Weight
w/ Perforated Leather Wristband
Total Weight:53g
Without Wristband:41g
w/ FKM Wristband
Total Weight: 73g
Without Wristband: 41g
Display
1.2 inch sunlight-visible, transflective memory-in-pixel (MIP)
240×240
Colour Touch Display (always-on)
Materials
Titanium case
Glass fibre reinforced polymer back cover
Sapphire glass lens with anti-fingerprint coating
Wristband
22mm FKM Fluoroelastomer strap
Sizing:
S: wrist circumference 130-190 mm
M/L: wrist circumference 145-215 mm
Compatible with standard 22 mm quick release watch bands.
22mm Perforated Leather strap
Sizing:
M/L: wrist circumference 145-215 mm
Compatible with standard 22 mm quick release watch bands.
GPS
GPS, GLONASS, Galileo, QZSS.
Assisted-GNSS for fast fix times supports GPS, GLONASS, Galileo, QZSS
Connectivity
Bluetooth Low Energy
Custom USB cable for charging and data synchronisation
Durability
Operating temperature:
from -20° to 50°C. Temperatures below -10°C may affect battery life and performance.
Tested against military standards (MIL-STD-810G).
Water Resistance
Waterproof (WR100)
Sensors
Compatible with all standard Bluetooth Low Energy heart rate sensors, running cadence and power sensors, as well as cycling speed, cadence and power sensors.
Battery
Battery capacity:
346 mAh Li-pol battery
Battery life:
Training mode: up to 40h (with full GPS and wrist-based HR tracking)
Watch mode: up to 7 days (with continuous activity and wrist-based HR tracking)
Power-save modes in training: up to 100h
Barometer
Barometric altitude
Contents
Grit X Pro
Polar Grit X Pro Watch
USB Charging cable
FKM Bands
*Product box contains watch bands to suit both S and M/L wrists.
Grit X Pro Titan
Polar Grit X Pro Titan Watch
USB Charging cable
FKM Bands
Perforated Leather band
*Product box contains watch bands to suit both S and M/L wrists.