Digital coaching for a healthier heart: a trial puts smartphone nudges to the test
NCT ID NCT07728799
First seen Jul 27, 2026 · Last updated Jul 28, 2026 · Updated 1 time
Summary
This trial tests whether a smartphone app and smartwatch can help Chinese, Malay, and Indian adults in Singapore improve their physical activity, sleep, and diet. Participants receive personalized digital nudges and complete surveys over 12 months. The goal is to see if these tools can boost cardiometabolic health and support healthy aging.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- a digital lifestyle intervention delivered via smartphone app and smartwatch, targeting physical activity, sleep, and diet
- What this could lead to
- If successful, this approach could offer a scalable, personalized way to improve heart health and prevent diabetes in Asian populations.
- What could go wrong
- This is an early-phase optimization trial, not a final test of effectiveness. The interventions are still being refined, and results may not 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
-
Saw Swee Hock School of Public Health
Singapore, 117549, Singapore
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