Published on in Vol 6, No 4 (2018): April
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/9754, first published
.
![Evaluating the Validity of Current Mainstream Wearable Devices in Fitness Tracking Under Various Physical Activities: Comparative Study Evaluating the Validity of Current Mainstream Wearable Devices in Fitness Tracking Under Various Physical Activities: Comparative Study](https://asset.jmir.pub/assets/079d52dfcddee82a14fffd0cc6ee572f.png 480w,https://asset.jmir.pub/assets/079d52dfcddee82a14fffd0cc6ee572f.png 960w,https://asset.jmir.pub/assets/079d52dfcddee82a14fffd0cc6ee572f.png 1920w,https://asset.jmir.pub/assets/079d52dfcddee82a14fffd0cc6ee572f.png 2500w)
There are currently no tweets available for this article within the specified range.