GPS Accuracy-statistics
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Revision as of 11:18, 9 August 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 |
| 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 |
| Samsung Galaxy S3 | 875 | 1.49% (78.9 Ft/Mile, 14.9 m/Km) | 4.21% (222.4 Ft/Mile, 42.1 m/Km) | 4.47% (236.0 Ft/Mile, 44.7 m/Km) | 0:24 | 0:15 |
| 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 Cardio Runner | 946 | 3.42% (180.6 Ft/Mile, 34.2 m/Km) | 3.65% (192.8 Ft/Mile, 36.5 m/Km) | 5.00% (264.2 Ft/Mile, 50.0 m/Km) | 0:27 | 0:17 |
| 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 | 3039 | 3.27% (172.8 Ft/Mile, 32.7 m/Km) | 5.66% (299.1 Ft/Mile, 56.6 m/Km) | 6.54% (345.4 Ft/Mile, 65.4 m/Km) | 0:35 | 0:22 |
| Garmin Fenix 2 | 3424 | 2.58% (136.0 Ft/Mile, 25.8 m/Km) | 6.12% (322.9 Ft/Mile, 61.2 m/Km) | 6.64% (350.4 Ft/Mile, 66.4 m/Km) | 0:36 | 0:22 |
