GPS Accuracy-statistics
From Fellrnr.com, Running tips
Revision as of 07:24, 23 April 2014 by User:Fellrnr (User talk:Fellrnr | contribs)
| Device | Count | Trueness (Average Distance Error) | Standard Deviation | 95% within |
|---|---|---|---|---|
| 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) | 6.10% (322.2 Ft/Mile 61.0 m/Km) |
| Garmin 205 | 1122 | 1.42% (75.1 Ft/Mile 14.2 m/Km) | 3.51% (185.4 Ft/Mile 35.1 m/Km) | 7.02% (370.8 Ft/Mile 70.2 m/Km) |
| Garmin 310XT with Footpod | 3907 | 2.43% (128.3 Ft/Mile 24.3 m/Km) | 3.70% (195.1 Ft/Mile 37.0 m/Km) | 7.39% (390.3 Ft/Mile 73.9 m/Km) |
| Garmin 610 | 1959 | 3.29% (173.6 Ft/Mile 32.9 m/Km) | 3.50% (184.6 Ft/Mile 35.0 m/Km) | 6.99% (369.3 Ft/Mile 69.9 m/Km) |
| iPhone 4s | 951 | 3.17% (167.6 Ft/Mile 31.7 m/Km) | 3.66% (193.0 Ft/Mile 36.6 m/Km) | 7.31% (386.0 Ft/Mile 73.1 m/Km) |
| Polar RC3 GPS | 1433 | 2.41% (127.4 Ft/Mile 24.1 m/Km) | 4.61% (243.7 Ft/Mile 46.1 m/Km) | 9.23% (487.3 Ft/Mile 92.3 m/Km) |
| 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) | 8.43% (445.3 Ft/Mile 84.3 m/Km) |
| Garmin Fenix 2 | 1214 | 2.27% (119.9 Ft/Mile 22.7 m/Km) | 5.85% (309.0 Ft/Mile 58.5 m/Km) | 11.70% (618.0 Ft/Mile 117.0 m/Km) |
| Garmin 10 | 1020 | 8.54% (450.7 Ft/Mile 85.4 m/Km) | 4.54% (239.9 Ft/Mile 45.4 m/Km) | 9.09% (479.9 Ft/Mile 90.9 m/Km) |
| Garmin 620 | 2115 | 8.35% (440.8 Ft/Mile 83.5 m/Km) | 5.11% (269.6 Ft/Mile 51.1 m/Km) | 10.21% (539.1 Ft/Mile 102.1 m/Km) |
