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Mistake Master / data collector

GPS motion data collector

Walk, run, bike, or ride as a passenger, and record your position over time. See distance from your start point, total path distance, and speed.

Location not enabled accuracy: --
latitude
--
longitude
--
from start
--
total path
--
speed (m/s)
--
time (s)
0

Summary

duration (s)
--
displacement
--
total path
--
avg speed
--
avg accuracy
--

Recent rows

t (s)latlonacc (m)startpathspd
No data recorded yet

The CSV stores raw meters and meters per second. The cards and graph use your selected units. Speed comes from the phone when available, otherwise from change in position over time.

Safety. Use outdoors. Do not use while driving. A passenger may collect data during a car trip.

Accuracy. Phone location is good to about 5 meters and updates about once per second. That is fine for comparing a straight walk to a loop, not for precise short distances.