LifeSnaps, a 4-month multi-modal dataset capturing unobtrusive snapshots of our lives in the wild.Ubiquitous self-tracking technologies have penetrated various aspects of our lives, from physical and mental health monitoring to fitness and entertainment.  In this paper, we present the LifeSnaps dataset, a multi-modal, longitudinal, and geographically-distributed dataset containing a plethora of anthropological data, collected unobtrusively for the total course of more than 4 months by n = 71 participants.  LifeSnaps contains more than 35 different data types from second to daily granularity, totaling more than 71 M rows of data. 
LifeSnaps
The participants contributed their data through validated surveys, ecological momentary assessments, and a Fitbit Sense smartwatch and consented to make these data available to empower future research. 
Fitbit Sense smartwatch