Home Exercise with Smartwatch Support for COVID-19 Recovery

Remotely Monitored, Mobile health-supported High Intensity Interval Training after COVID-19 Critical Illness (REMM HIIT-Covid19)

NIH-funded research Duke University · NIH-10919804

This project helps people who were very sick with COVID-19 recover their strength and balance at home using a special exercise program and a smartwatch.

Quick facts

Grant typeR01 grant
Study typeNIH-funded research
Funding institutionDuke University NIH-funded
Lab location1 site (Durham, United States)
Project IDNIH-10919804 on NIH RePORTER

What this research studies

Many people who were very sick with COVID-19 and needed intensive care often experience lasting problems with their physical abilities, strength, and balance after leaving the hospital. This project offers a personalized exercise program, called High-Intensity Interval Training (HIIT), that you can do at home to help regain your strength and improve your overall fitness. You would use a smartwatch, like an Apple Watch, to track your heart rate and activity, allowing the research team to remotely monitor your progress and adjust your exercises as needed. The program also includes specific strength and balance training to help you recover more fully from the effects of critical illness.

Who could benefit from this research

Good fit: Ideal candidates are adults aged 21 and older who have experienced severe COVID-19 critical illness requiring ICU treatment and are now recovering from post-hospital disabilities.

Not a fit: Patients who did not experience severe COVID-19 critical illness or are not experiencing post-hospital physical disabilities may not receive direct benefit from this specific program.

Why it matters

Potential benefit: If successful, this program could provide an effective and accessible way for COVID-19 survivors to recover their physical function and reduce long-term disabilities from home.

How similar studies have performed: While previous studies have shown benefits of physical rehabilitation for ICU survivors, this approach is novel in its use of actively monitored, personalized, home-based HIIT with integrated strength and balance training.

Where this research is happening

Durham, United States

Researchers

About this research

  1. This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
  2. Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
  3. For full project details, budget, and progress reports, visit the official NIH RePORTER page below.
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.