Late in cycle — a new model is likely coming
Best for: Regular runners who race 5K to marathon distances and want accurate GPS, detailed training load management, and long battery life. Multi-band GPS makes it particularly valuable for city runners or trail runners where single-band GPS loses accuracy.
Full details →Overdue for a refresh — no successor announced yet. Prices should be at their lowest
Best for: Trail runners, hikers, and outdoor athletes who want Polar's analytics with significantly longer battery life than the Vantage V3. The titanium case and sapphire glass make it suitable for technical terrain where watch durability matters.
Full details →| Garmin Forerunner 265 | Polar Grit X | |
|---|---|---|
| Tier | Sports GPS | Sports GPS |
| Platform | iOS & Android | iOS & Android |
| Battery | 13 days | 40 days |
| Always-on display | ❌ | ❌ |
| GPS | ✅ | ✅ |
| Cellular | ❌ | ❌ |
| Health sensors | hr, spo2, hrv, stress, body battery, training readiness | hr, spo2, hrv, running power |
| Released | Mar 1, 2023 | Mar 14, 2023 |
| Cycle length | 1188 days | 873 days |
| Cycle advice | bad | bad |
| Deals advice | good | good |
| Next model | — | — |
L1+L5 multi-band GPS reduces position drift in urban canyons and dense forest — a meaningful upgrade over single-band watches for competitive runners.
Daily score combining HRV status, sleep, acute load, and recovery time — tells you whether to train hard, easy, or rest on any given day.
Estimates your finish time for 5K, 10K, half-marathon, and marathon based on your current fitness — useful for pacing race-day strategy.
Five times the battery of the Vantage V3 — enough for week-long mountain stages or ultramarathons without charging access.
Automatically segments your run by uphill and downhill sections, calculating pace and power for each — essential for mountain race training.
Running power without a chest strap or foot pod — Polar's key differentiator versus Garmin at this price tier.