GPS Accuracy-statistics
Revision as of 07:00, 28 May 2014 by User:Fellrnr (User talk:Fellrnr | contribs)
Revision as of 07:00, 28 May 2014 by User:Fellrnr (User talk:Fellrnr | contribs)
| Device | Count | Trueness (Average Distance Error) |
Standard Deviation (From mean) |
Standard Deviation (From true) |
Average Pace Error | |
|---|---|---|---|---|---|---|
| (from 9:00 min/mile) | (from 5:30 min/Km) | |||||
| Footpod (calibrated) | 3635 | 0.18% (9.3 Ft/Mile, 1.8 m/Km) | 2.34% (123.6 Ft/Mile, 23.4 m/Km) | 2.35% (123.9 Ft/Mile, 23.5 m/Km) | 0:13 | 0:08 |
| Garmin 910XT with Footpod | 725 | 1.83% (96.9 Ft/Mile, 18.3 m/Km) | 3.05% (161.1 Ft/Mile, 30.5 m/Km) | 3.56% (188.0 Ft/Mile, 35.6 m/Km) | 0:19 | 0:12 |
| Garmin 205 | 1122 | 1.42% (75.1 Ft/Mile, 14.2 m/Km) | 3.51% (185.4 Ft/Mile, 35.1 m/Km) | 3.79% (200.0 Ft/Mile, 37.9 m/Km) | 0:20 | 0:13 |
| Garmin 310XT with Footpod | 3635 | 2.38% (125.9 Ft/Mile, 23.8 m/Km) | 3.66% (193.4 Ft/Mile, 36.6 m/Km) | 4.37% (230.8 Ft/Mile, 43.7 m/Km) | 0:24 | 0:14 |
| Footpod (uncalibrated) | 3635 | 2.50% (132.2 Ft/Mile, 25.0 m/Km) | 3.83% (202.5 Ft/Mile, 38.3 m/Km) | 4.58% (241.8 Ft/Mile, 45.8 m/Km) | 0:25 | 0:15 |
| Garmin 610 | 2043 | 3.28% (173.0 Ft/Mile, 32.8 m/Km) | 3.51% (185.3 Ft/Mile, 35.1 m/Km) | 4.80% (253.6 Ft/Mile, 48.0 m/Km) | 0:26 | 0:16 |
| iPhone 4s | 951 | 3.17% (167.6 Ft/Mile, 31.7 m/Km) | 3.66% (193.0 Ft/Mile, 36.6 m/Km) | 4.84% (255.7 Ft/Mile, 48.4 m/Km) | 0:26 | 0:16 |
| Garmin 310XT no Footpod | 1945 | 3.00% (158.5 Ft/Mile, 30.0 m/Km) | 4.22% (222.6 Ft/Mile, 42.2 m/Km) | 5.18% (273.3 Ft/Mile, 51.8 m/Km) | 0:28 | 0:17 |
| Polar RC3 GPS | 1433 | 2.41% (127.4 Ft/Mile, 24.1 m/Km) | 4.61% (243.7 Ft/Mile, 46.1 m/Km) | 5.21% (275.0 Ft/Mile, 52.1 m/Km) | 0:28 | 0:17 |
| Garmin Fenix 2 | 1493 | 2.47% (130.3 Ft/Mile, 24.7 m/Km) | 5.91% (312.0 Ft/Mile, 59.1 m/Km) | 6.40% (338.2 Ft/Mile, 64.0 m/Km) | 0:35 | 0:21 |
| Garmin 10 | 1020 | 8.54% (450.7 Ft/Mile, 85.4 m/Km) | 4.54% (239.9 Ft/Mile, 45.4 m/Km) | 9.67% (510.8 Ft/Mile, 96.7 m/Km) | 0:52 | 0:32 |
| Garmin 620 | 2115 | 8.35% (440.8 Ft/Mile, 83.5 m/Km) | 5.11% (269.6 Ft/Mile, 51.1 m/Km) | 9.79% (516.8 Ft/Mile, 97.9 m/Km) | 0:53 | 0:32 |