Not all steps are equal: Changing algorithms in wearable trackers changes outcomes.
(2017)
Journal Article
Neubeck, L., Alharbi, M., Gallagher, R., Bauman, A., & Gallagher, P. (2017). Not all steps are equal: Changing algorithms in wearable trackers changes outcomes. British Journal of Sports Medicine,
This is a blog post on the BJSM website - http://blogs.bmj.com/bjsm/2017/01/20/not-steps-equal-changing-algorithms-wearable-trackers-changes-outcomes/