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Evaluation of a Mobile Wellness Application and Wearable Fitness Tracker on Weight Management and Health Outcomes

NCT07463144 · Status: NOT_YET_RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 300

Last updated 2026-03-11

No results posted yet for this study

Summary

This randomized controlled trial aims to evaluate the effectiveness of a mobile wellness application, both alone and in combination with a wearable fitness tracker, for supporting weight management, physical activity, and mental well-being. Adults with a body mass index (BMI) ≥25 will be randomized to one of three groups: (1) mobile wellness application + wearable tracker, (2) mobile wellness application only, or (3) control receiving standard health information. Participants will use the interventions over a 12-week period, and outcomes including weight change, activity levels, and self-reported mental health will be assessed.

Conditions

  • Obesity & Overweight

Interventions

BEHAVIORAL

App + Fitness Tracker

Participants will use a commercially available mobile wellness app alongside a wearable fitness tracker. The app provides personalized exercise programs, habit tracking, progress monitoring, and motivational support. The wearable collects daily steps, heart rate, heart rate variability, and sleep metrics to enhance personalized feedback. Participants are encouraged to engage with both tools daily over a 12-week period to support weight management, physical activity, and overall well-being.

BEHAVIORAL

App Only

Participants will use the same mobile wellness app without the wearable fitness tracker. The app delivers personalized exercise programs, habit tracking, progress monitoring, and motivational support. Participants are encouraged to use the app daily over 12 weeks to support weight management, physical activity, and overall well-being.

BEHAVIORAL

Control Group

Participants will continue their usual health and exercise routines without access to the app or wearable tracker. They will receive standard wellness information via email or blog posts over the 12-week study period. This group serves as a comparison to evaluate the effects of the interventions on weight management, physical activity, and well-being.

Sponsors & Collaborators

  • BetterMe Limited

    lead INDUSTRY

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2026-03-31
Primary Completion
2026-06-30
Completion
2026-08-31

Countries

  • United States

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07463144 on ClinicalTrials.gov