GPS Accuracy-g620
From Fellrnr.com, Running tips
Revision as of 16:28, 26 August 2015 by User:Fellrnr (User talk:Fellrnr | contribs)
| Device | Count | Trueness (Average Distance Error) |
Standard Deviation (From mean) |
Standard Deviation (From true) |
Pace Error (95%) (from 9:00 min/mile) |
Pace Error (95%) (from 5:30 min/Km) |
Distance Error (20 miles) |
Distance Error (30 Km) |
|---|---|---|---|---|---|---|---|---|
| Garmin 620 (original v2.80) | 819 | 2.40% (126.9 Ft/Mile, 24.0 m/Km) | 4.02% (212.1 Ft/Mile, 40.2 m/Km) | 4.68% (247.2 Ft/Mile, 46.8 m/Km) | 0:51 | 0:31 | 0.48 | 0.72 |
| Garmin 620 (original v2.90) | 480 | 2.11% (111.4 Ft/Mile, 21.1 m/Km) | 3.87% (204.4 Ft/Mile, 38.7 m/Km) | 4.41% (232.9 Ft/Mile, 44.1 m/Km) | 0:48 | 0:29 | 0.42 | 0.63 |
| Garmin 620 (replacement v2.90) | 420 | 5.27% (278.5 Ft/Mile, 52.7 m/Km) | 5.95% (313.9 Ft/Mile, 59.5 m/Km) | 7.95% (419.8 Ft/Mile, 79.5 m/Km) | 1:26 | 0:52 | 1.05 | 1.58 |
| Garmin 620 (replacement v3.00) | 367 | 4.76% (251.5 Ft/Mile, 47.6 m/Km) | 5.63% (297.4 Ft/Mile, 56.3 m/Km) | 7.38% (389.7 Ft/Mile, 73.8 m/Km) | 1:20 | 0:49 | 0.95 | 1.43 |
| Garmin 620 (replacement v3.00, NoEPO) | 324 | 2.85% (150.7 Ft/Mile, 28.5 m/Km) | 4.71% (248.5 Ft/Mile, 47.1 m/Km) | 5.51% (290.7 Ft/Mile, 55.1 m/Km) | 0:59 | 0:36 | 0.57 | 0.86 |
| Garmin 620 (replacement v3.00, +FP) | 851 | 3.34% (176.6 Ft/Mile, 33.4 m/Km) | 5.89% (310.8 Ft/Mile, 58.9 m/Km) | 6.77% (357.5 Ft/Mile, 67.7 m/Km) | 1:13 | 0:45 | 0.67 | 1.00 |
| Garmin 620 (replacement v3.00, GPS 3.30) | 1130 | 1.76% (92.9 Ft/Mile, 17.6 m/Km) | 3.28% (173.1 Ft/Mile, 32.8 m/Km) | 3.72% (196.5 Ft/Mile, 37.2 m/Km) | 0:40 | 0:25 | 0.35 | 0.53 |
