Can a smartphone and fitbit get latina teens moving? new study finds out.

NCT ID NCT04190225

Completed Knowledge-focused Sponsor: University of California, San Diego Source: ClinicalTrials.gov ↗

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study tested whether a tailored digital program could help underactive Latina teenagers (ages 13-18) become more physically active. The program included one-on-one counseling, a personalized website, text message goal-setting, a study Instagram account, and a Fitbit tracker. A total of 160 participants were split into two groups: one received the full program, the other only a Fitbit. The main goal was to see if the program increased moderate-to-vigorous activity after 6 months.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance: Digital/social media intervention (counseling, website, texts, Instagram, Fitbit)
What this could lead to: If successful, this approach could help increase physical activity in Latina adolescents, potentially reducing long-term health risks.
What could go wrong: This is a completed behavioral study, not a treatment trial. Results may not apply to other groups or settings, and the intervention may not produce lasting changes.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Get updates

Get notified about this study

Sign up to get updates when this study changes or when new studies for PHYSICAL ACTIVITY are added.

Our safety recommendation!

By submitting, you agree to our Terms of use

Conditions

The condition(s) this trial relates to.

Motor Activity

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

PHYSICAL ACTIVITY

Contacts and locations

Locations

University of California, San Diego

La Jolla, California, 92093, United States

More trials for these conditions

Other studies related to the condition(s) this trial covers.