GPS Accuracy-statistics
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Revision as of 05:11, 19 June 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 205 | 1125 | 0.47% (24.9 Ft/Mile, 4.7 m/Km) | 3.14% (166.0 Ft/Mile, 31.4 m/Km) | 3.18% (167.9 Ft/Mile, 31.8 m/Km) | 0:17 | 0:10 |
| Garmin 910XT with Footpod | 725 | 1.28% (67.8 Ft/Mile, 12.8 m/Km) | 2.94% (155.4 Ft/Mile, 29.4 m/Km) | 3.21% (169.6 Ft/Mile, 32.1 m/Km) | 0:17 | 0:11 |
| iPhone 4s | 956 | 0.90% (47.3 Ft/Mile, 9.0 m/Km) | 3.12% (164.9 Ft/Mile, 31.2 m/Km) | 3.25% (171.6 Ft/Mile, 32.5 m/Km) | 0:18 | 0:11 |
| Garmin 310XT with Footpod | 3635 | 0.64% (34.0 Ft/Mile, 6.4 m/Km) | 3.32% (175.1 Ft/Mile, 33.2 m/Km) | 3.38% (178.4 Ft/Mile, 33.8 m/Km) | 0:18 | 0:11 |
| Garmin 610 | 2085 | 1.77% (93.3 Ft/Mile, 17.7 m/Km) | 3.14% (165.9 Ft/Mile, 31.4 m/Km) | 3.61% (190.3 Ft/Mile, 36.1 m/Km) | 0:19 | 0:12 |
| Garmin 310XT no Footpod | 1945 | 0.94% (49.8 Ft/Mile, 9.4 m/Km) | 3.94% (208.0 Ft/Mile, 39.4 m/Km) | 4.05% (213.9 Ft/Mile, 40.5 m/Km) | 0:22 | 0:13 |
| Samsung Galaxy S3 | 832 | 1.28% (67.7 Ft/Mile, 12.8 m/Km) | 4.00% (211.4 Ft/Mile, 40.0 m/Km) | 4.20% (222.0 Ft/Mile, 42.0 m/Km) | 0:23 | 0:14 |
| Suunto Ambit2 R | 1025 | 1.15% (60.9 Ft/Mile, 11.5 m/Km) | 4.08% (215.7 Ft/Mile, 40.8 m/Km) | 4.24% (224.1 Ft/Mile, 42.4 m/Km) | 0:23 | 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 |
| Polar RC3 GPS | 1433 | 1.65% (86.9 Ft/Mile, 16.5 m/Km) | 4.62% (244.2 Ft/Mile, 46.2 m/Km) | 4.91% (259.2 Ft/Mile, 49.1 m/Km) | 0:27 | 0:16 |
| TomTom GPS Sport Watch (provisional) | 373 | 3.57% (188.4 Ft/Mile, 35.7 m/Km) | 3.99% (210.7 Ft/Mile, 39.9 m/Km) | 5.36% (282.8 Ft/Mile, 53.6 m/Km) | 0:29 | 0:18 |
| Garmin 10 | 1042 | 3.89% (205.4 Ft/Mile, 38.9 m/Km) | 4.37% (231.0 Ft/Mile, 43.7 m/Km) | 5.86% (309.2 Ft/Mile, 58.6 m/Km) | 0:32 | 0:19 |
| Garmin 620 | 2145 | 3.38% (178.3 Ft/Mile, 33.8 m/Km) | 5.12% (270.4 Ft/Mile, 51.2 m/Km) | 6.13% (323.9 Ft/Mile, 61.3 m/Km) | 0:33 | 0:20 |
| Garmin Fenix 2 | 1915 | 2.05% (108.4 Ft/Mile, 20.5 m/Km) | 5.89% (310.8 Ft/Mile, 58.9 m/Km) | 6.23% (329.1 Ft/Mile, 62.3 m/Km) | 0:34 | 0:21 |
