COROS Vertix 2 vs Polar Grit X2 Pro
COROS Vertix 2
2022 · $599 today
8269
Polar Grit X2 Pro
2023 · $499 today
8072
Dashed outline = score at launch
Why COROS Vertix 2 is better
- Battery Life (Typical): 24 days vs 120 hours(4.8× more)
- Charging Time: 0-100% in 60 min vs 0-100% in 100 min(1.7× less)
- Battery Life (GPS): 60 hours vs 40 hours(50% more)
Why Polar Grit X2 Pro is better
- Peak Brightness: 1000 nits vs Sunlight-visible(Infinity× more)
- Weight: 79g vs 89g(13% less)
- Screen Size: 49mm vs 47mm(higher)
Verdict
Polar Grit X2 Pro leads outright in 4 of 6 dimensions today.
Spec by spec
| Spec | COROS Vertix 2 | Polar Grit X2 Pro |
|---|---|---|
| Display | ||
| Screen Size | 47mm | 49mm● |
| Display Type | Transflective MIP | AMOLED |
| Peak Brightness | Sunlight-visible | 1000 nits● |
| Battery & Charging | ||
| Battery Life (Typical) | 24 days● | 120 hours |
| Battery Life (GPS) | 60 hours● | 40 hours |
| Charging Time | 0-100% in 60 min● | 0-100% in 100 min |
| Health & Sensors | ||
| Heart Rate Sensor | Optical PPG | Polar Precision Prime |
| SpO2 Sensor | Yes | Yes |
| ECG | No | No |
| Build & Durability | ||
| Case Material | Titanium | Titanium / Fiberglass Polymer |
| Water Resistance | 100m | 100m |
| Weight | 89g | 79g● |