Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2019 Apr 24;3(2):e11489. doi: 10.2196/11489

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

©Martine JM Breteler, Joris H Janssen, Wilko Spiering, Cor J Kalkman, Wouter W van Solinge, Daan AJ Dohmen. Originally published in JMIR Formative Research (http://formative.jmir.org), 24.04.2019.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work, first published in JMIR Formative Research, is properly cited. The complete bibliographic information, a link to the original publication on http://formative.jmir.org, as well as this copyright and license information must be included.

PMC Copyright notice

Example of the number of steps over time of the different activity trackers within one participant. The red arrow is pointed towards the number of steps of Misfit Shine that seems to add number of steps overnight or at the beginning of a day.