Polar Grit X

Praised by Experts

• ✓DC Rainmaker highlights near‑perfect GPS accuracy on 70‑minute climbs and switchbacks, with only minor descent glitches.
• ✓the5krunner praises the premium look and extensive sports features, noting it excels for adventure and hiking activities.
• ✓T3 notes the slimmer design versus the Pro model, solid heart‑rate and GNSS performance comparable to Garmin Forerunner 970.
• ✓Tom's Guide describes the build as 'built like a tank' and commends the bezel compass and pinpoint GPS on meandering walks.
• ✓YouTube reviewers emphasize the rugged design, precise navigation and long battery life as ideal for serious adventurers.

Criticized by Experts

• ✗Reviewers point out the optical heart‑rate sensor still needs improvement for accurate readings during intense workouts.
• ✗Mapping is limited to offline topo maps and Komoot turn‑by‑turn, with no on‑watch POI intelligence or extensive map features.
• ✗Barometer lacks storm warnings and absolute pressure values, limiting its usefulness for weather monitoring.
• ✗The magnetic charger is described as fiddly, requiring careful alignment each time it is used.
• ✗Limited smart‑phone notification integration and indoor cycling ANT+ support reduce its appeal for users seeking full smartwatch functionality.