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.
Engagement rate across active and passive data in the study (N=66).
| Data source | Rate, n (%) |
| Step-related features (Fitbit and iPhone) | 26 (40) |
| Journal entries (self-documented via SWiMa app) | 45 (68) |
| Mood entries (self-reported via SWiM app) | 53 (80) |
| Phone activity (data usage) | 66 (100) |
| Sleep (Fitbit) | 59 (90) |
aSWiM: Strength Within Me.
