Lauren Lederer

Writing

I write about digital health, wearables, and building health tech under regulatory and reimbursement constraints on Substack.

Essays & Notes

Can your smart ring detect a stroke?

A sudden brain hemorrhage and an Oura ring give us a look at what’s next in detecting the world’s second leading cause of death.

Vital Signals · September 2026

All posts on Substack.

Selected publications

The Importance of Data Quality Control in Using Fitbit Device Data From the All of Us Research Program

Lederer, Breton, Jeong, Master, Roghanizad, Dunn · JMIR mHealth and uHealth · 2023
Wearables Anticipate Postoperative Complications: A Prospective Cohort Study

Lederer, Roghanizad, Howell, Turnage, Blazer, Knackstedt, Hwang, Dunn · medRxiv preprint · 2026
VitalWave: An End-to-End Open-Source High-Frequency Wearable Device and Data Collection Platform

Lederer, Roghanizad, Janamsetty, Redmore, Kim, Bansal, et al. · IEEE International Conference on Body Sensor Networks (BSN) · 2025
Tree-based classification model for long-COVID infection prediction with age stratification using data from the National COVID Cohort Collaborative

Wang, Jeong, Hershkovich, Cho, Singh, Lederer, et al. · JAMIA Open · 2024

Full list on Google Scholar.