The Polar Grit X outdoor multisport watch is a meticulous combination of rugged, long-lasting yet trivial design, and has the topmost training features and possibilities of Polar flow. Since Polar Grit X has passed several MIL-STD-810G tests it comes with all the essential tools you need to make progress and achieve your goals.
| Serene™ breathing exercise | Yes |
|---|---|
| Nightly Recharge™ recovery measurement | Yes |
| Continuous heart rate | Yes |
| 24/7 Activity Tracking | Yes |
| Sleep Duration and Quality | Yes |
| Sleep Stages | Yes |
| Sleep Score | Yes |
| Activity Goal | Yes |
| Active Time | Yes |
| Steps and Distance | Yes |
| Activity Summary | Yes |
| Activity Benefit | Yes |
| Inactivity Alert | Yes |
| Tap gestures | Yes |
| Polar Fitness Test | Yes |
| Running Index | Yes |
| Cycling Performance Test | No |
| Polar Fitness Test with wrist-based heart rate | Yes |
| Leg Recovery Test | No |
| Running Performance Test | No |
| Energy Sources | Yes |
| Smart Calories | Yes |
| User-adjustable training displays | Yes |
| Back to Start | Yes |
| Training Benefit | in Polar Flow |
| Sport profiles | Yes |
| Altitude, ascent/descent | Yes |
| QZSS | Yes |
| GLONASS | Yes |
| Multisport training | Yes |
| GPS via mobile | No |
| Galileo | Yes |
| Interval Timers | Yes |
| GPS | Yes |
| A-GPS | Yes |
| Race pace | Yes |
| Speed/Pace | YES |
| Training targets | Yes |
| R-R Recording-H9/H10 heart rate sensor required | Yes |
| Training history | Yes |
| Training diary | YES |
| Laps, manual | Yes |
| Laps, automatic | Yes |
| Swimming Metrics | Yes |
| FitSpark™ training guide | Yes |
| Hill Splitter™ | Yes |
| FuelWise™ smart fueling assistant | Yes |
| Running Program | Yes |
| Recovery Pro | No |
| Speed and distance from the wrist | Yes |
| Running cadence from the wrist | Yes |
| Route planning and turn-by-turn guidance powered by Komoot | Yes |
| Route guidance | Yes |
| Route import | Yes |
| Wrist-based heart rate measurement | Yes |
| Heart rate | YES |
| HRmax | Yes |
| Heart Rate zones | Yes |
| Power zones | Yes |
| Zone Lock | Yes |
| Zone Pointer | Yes |
| Strava Live Segments | Yes |
| Orthostatic Test-H9/H10 heart rate sensor required | No |
| Compass | Yes |
| Barometric sensor | Yes |
| Countdown Timer | Yes |
| Stopwatch | Yes |
| Autostop/start | Yes |
| Watch face color themes | No |
| Music controls | No |
| Phone Notifications | Yes |
| Weather | Yes |
| Cadence-Cadence Sensor | Yes |
| Speed | Yes |
| Speed Sensor Distance | Yes |
| Cadence-Stride Sensor | Yes |
| Stride Sensor Distance | Yes |
| Average stride length | Yes |
| Speed/Pace-Stride Sensor | Yes |
| Setup via mobile | Yes |
| Training time with power save options | 100 h |
| Training time | 40 h |
| Rechargeable battery | Yes |
| Weight | 64 g |
| Weight without wristband | 44 g |
| Display | YES |
| Color display | Yes |
| Color touch display | Yes |
| Color touch IPS TFT | No |
| Resolution | 240x240 |
| Water resistance | WR100 |
| GPS Power save mode | Yes |
| Ambient light sensor (ALS) | No |
| Firmware update | Yes |
| Bike settings for three bicycles | Yes |
| Time of day (12/24h) | Yes |
| Date and weekday indicator | Yes |
| Backlight | Yes |
| Button lock | Yes |
| Alarm | Yes |
| Vibration alerts | Yes |
| Audio alerts | Yes |
| Bluetooth Smart | Yes |
| USB cable | Custom |
| USB charging adapter | No |
| Season planner | Yes |
| Running Index analysis | Yes |
| Diary | Yes |
| Map view | Yes |
| Relive | Yes |
| Instant activity and training analysis | Yes |
| Advanced activity and training analysis | Yes |
| Training planning | Yes |
| Sport profile settings | Yes |
| Progress follow-up | Yes |
| Coach - athlete interaction | Yes |
| HR broadcasting | Yes |
| Compatible with macOS 10.13, macOS 10.14, macOS 10.15, macOS 11.0 | Yes |
| Compatible with PC Windows 8, Windows 8.1, Windows 10, and later | Yes |
| Compatible with Polar Flow web service | Yes |
| Compatible with Polar Flow mobile app via Bluetooth Smart | Yes |
| Komoot compatibility | Yes |
| Data export | Yes |
| 3rd party compatibility | Yes |