Raw accelerometer data sampled from a Pebble Watch

918,150 samples of accelerometer data recorded from a Pebble Smart Watch. The data is in CSV format.

The first field of each line is a time-stamp in UNIX epoch format with millisecond resolution. There then follows ten readings, each consisting of four fields: the X, Y and Z axis values, and the vibration sensor value (0 for off, 1 for on). The ten readings are followed by 11 padding fields consisting only of zeroes.

The unit for the accelerometer values is thousandths of the gravitational constant G, with minimum/maximum values of -4000/4000 (range -4G to 4G).

The data was captured by Peter Michalák for his own PhD work and was graciously shared with me for mine.

This work is supported by the Engineering and Physical Sciences Research Council, Centre for Doctoral Training in Cloud Computing for Big Data (grant number EP/L015358/1) and the Digital Catapult Teaching Grant Award (KH161118).