Fitbit and DNA test team up to fight diabetes in At-Risk asians

NCT ID NCT05524909

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

Summary

This study looked at whether telling overweight East Asians their genetic risk for type 2 diabetes, combined with using a Fitbit, could encourage them to be more active. 355 participants aged 40-60 were split into groups: some got just a Fitbit, others got their genetic risk plus lifestyle advice, and a third group got the genetic risk plus Fitbit's goal-setting features. The goal was to see if these tools could boost physical activity and help prevent diabetes.

What this could mean

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

Active substance
Genetic risk estimate and Fitbit device
What this could lead to
If successful, this approach could point toward a simple, scalable way to motivate lifestyle changes that help prevent type 2 diabetes in high-risk populations.
What could go wrong
This is a completed early-stage study focused on behavior change, not a direct treatment. The results may not lead to lasting health improvements or apply to other groups.

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

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

Contacts and locations

Locations

  • Exercise Physiology Lab, The University of Hong Kong

    Hong Kong, Hong Kong

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