Engagement in Mobile and Wearable Health Monitoring for Bipolar Disorder

We studied engagement in mobile and wearable health monitoring for individuals with bipolar disorder. Four hypotheses were identified prior to study start: (1) participants have equal preference for the app as the Fitbit; (2) participants have equal overall adherence to the app as the Fitbit; and adherence rates were equal between study arms for the (3) Fitbit and (4) app.