Smartwatches may predict who gets sick after treatment

NCT ID NCT04824066

First seen Jan 09, 2026 · Last updated Jun 01, 2026 · Updated 19 times

Summary

This study is testing whether wearable devices like Fitbit and Apple Watch can help predict complications and recovery in people undergoing surgery or other treatments for benign or malignant conditions. Researchers will use machine learning to analyze data from 2,400 participants. The goal is to catch problems early and improve recovery, but this is an observational study, not a treatment.

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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Massachusetts General Hospital

    RECRUITING

    Boston, Massachusetts, 02114, United States

    Contact Phone: •••-•••-•••• Email: •••••@•••••

Conditions

Explore the condition pages connected to this study.