Published on in Vol 11 (2024)
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/50795, first published
.
![Using a Smartwatch App to Understand Young Adult Substance Use: Mixed Methods Feasibility Study Using a Smartwatch App to Understand Young Adult Substance Use: Mixed Methods Feasibility Study](https://asset.jmir.pub/assets/d0e769a77682d1b9c1b7cb7989c0ccd2.png 480w,https://asset.jmir.pub/assets/d0e769a77682d1b9c1b7cb7989c0ccd2.png 960w,https://asset.jmir.pub/assets/d0e769a77682d1b9c1b7cb7989c0ccd2.png 1920w,https://asset.jmir.pub/assets/d0e769a77682d1b9c1b7cb7989c0ccd2.png 2500w)
1 College of Information Sciences and Technology, The Pennsylvania State University, University Park, PA, United States
2 Edna Bennett Pierce Prevention Research Center, The Pennsylvania State University, University Park, PA, United States