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Published on in Vol 10 (2026)

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/86203, first published .
Pregnant woman checks smartwatch with fetal heartbeat graph

Benefit of the N-of-1 Approach Versus Aggregate Analysis in Tracking Individual Trajectories During Pregnancy: Comparison of Longitudinal Wearable Observational Studies

Benefit of the N-of-1 Approach Versus Aggregate Analysis in Tracking Individual Trajectories During Pregnancy: Comparison of Longitudinal Wearable Observational Studies

Journals

  1. Goodday S, Goldenberg A, Doshi-Velez F, Friend S. From health trackers to compasses: can wearables and apps deliver on their health prevention promise?. Frontiers in Digital Health 2026;8 View