Ultrahuman Science

Stay ahead with updates on our latest research and publications.

Bytes13

Metabolic Health17 JUN 2026

Time in target holds until the diabetic line, then collapses, across 1,169 members

Heart Health17 JUN 2026

A faster resting pulse than age- and sex-matched peers carries a nightly recovery cost across 229,963 Ring members

Metabolic Health17 JUN 2026

Glucose time-in-range tracks overnight heart rate and variability across 1,437 Ring members

Heart Health17 JUN 2026

Higher blood inflammation tracks a 4.3 bpm faster overnight heart rate across 2,788 Ring members

Environment17 JUN 2026

Bedroom CO₂ and humidity trim deep sleep, and temperature drift dents sleep score, across 121,598 nights; everyday noise does not

Heart Health16 JUN 2026

An inherited cholesterol risk turns up in 1 in 6 Ultrahuman members, and a normal LDL hides most of it

White papers35

Sleep05 AUG 2026

The World Cup Sleep Report: What 30 match nights cost 33,513 members' sleep

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Sleep22 JUN 2026

Across 211 Ring wearers, five biometric signals drift from personal baseline around a self-reported illness

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Sleep29 APR 2026

Sustained Geopolitical Stress Produces a Chronic Physiological Burden: Population-Scale Wearable Evidence Across 65 Countries

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Metabolic Health06 APR 2026

The GLP-1 Files: A Data-Driven Journey Through Tirzepatide, Tracked with 134 Days of Continuous Wearable Data

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Sleep04 MAR 2026

Population-Scale Ring AIR Monitoring Captures Geographic Patterns of Acute Sleep Disruption Amidst Geopolitical Conflict

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Women's Health20 AUG 2025

Temperature-derived Cycle Flags™ : Characterizing Menstrual Cycle Dynamics Using Ultrahuman Cycle Tracking & Ovulation (C&O Pro) Algorithm powered by OvuSense™ Technology

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Wearable-derived cardiovascular fitness age and its lifestyle correlates in 442 adults

Frontiers in Digital Health

07 JUL 2026

Time course of perceptual, cognitive, physical and physiological responses to a single non-sleep deep rest session in physically active young adults

Applied Psychology: Health and Wellbeing

01 JUL 2026

How Does the Sleep Regularity Questionnaire Relate to Wearable- and Diary-Derived Sleep Regularity?

Journal of Circadian Rhythms

12 MAY 2026

Continuous overnight monitoring of body temperature during embryo transfer cycles as a proxy for establishing progesterone fluctuations by comparison with P4 blood progesterone results: a prospective, observational study

Reproductive Biology and Endocrinology

03 FEB 2025

Metabolic health tracking using Ultrahuman M1 continuous glucose monitoring platform in non- and pre-diabetic Indians: a multi-armed observational study

Scientific Reports

18 MAR 2024

Science & Research

Solutions

Collaborations

Ultrahuman Science

Bytes13

Time in target holds until the diabetic line, then collapses, across 1,169 members

A faster resting pulse than age- and sex-matched peers carries a nightly recovery cost across 229,963 Ring members

Glucose time-in-range tracks overnight heart rate and variability across 1,437 Ring members

Higher blood inflammation tracks a 4.3 bpm faster overnight heart rate across 2,788 Ring members

Bedroom CO₂ and humidity trim deep sleep, and temperature drift dents sleep score, across 121,598 nights; everyday noise does not

An inherited cholesterol risk turns up in 1 in 6 Ultrahuman members, and a normal LDL hides most of it

White papers35

The World Cup Sleep Report: What 30 match nights cost 33,513 members' sleep

Across 211 Ring wearers, five biometric signals drift from personal baseline around a self-reported illness

Sustained Geopolitical Stress Produces a Chronic Physiological Burden: Population-Scale Wearable Evidence Across 65 Countries

The GLP-1 Files: A Data-Driven Journey Through Tirzepatide, Tracked with 134 Days of Continuous Wearable Data

Population-Scale Ring AIR Monitoring Captures Geographic Patterns of Acute Sleep Disruption Amidst Geopolitical Conflict

Temperature-derived Cycle Flags™ : Characterizing Menstrual Cycle Dynamics Using Ultrahuman Cycle Tracking & Ovulation (C&O Pro) Algorithm powered by OvuSense™ Technology

Wearable-derived cardiovascular fitness age and its lifestyle correlates in 442 adults

Time course of perceptual, cognitive, physical and physiological responses to a single non-sleep deep rest session in physically active young adults

How Does the Sleep Regularity Questionnaire Relate to Wearable- and Diary-Derived Sleep Regularity?

Continuous overnight monitoring of body temperature during embryo transfer cycles as a proxy for establishing progesterone fluctuations by comparison with P4 blood progesterone results: a prospective, observational study

Metabolic health tracking using Ultrahuman M1 continuous glucose monitoring platform in non- and pre-diabetic Indians: a multi-armed observational study

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