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Find health guides and all information on metabolic health to feed the curious you.
HRV Chart By Age: 528,000 Ring Users' Heart Rate Variability Compared
We analysed 79 million nights of Ultrahuman data to map how heart rate variability shifts with age, and why your personal baseline beats population …
May 21, 2026
Sucrose explained: The key differences with 'added sugar' and how it affects your body
Naturally occurring sucrose isn't bad in itself – but when refined and added to food it's linked to a host of poor health outcomes
May 20, 2026
Is Chipotle healthy? How to create the healthiest combo (based on our CGM data)
How to create the healthiest Chipotle order – based on Ultrahuman glucose data
May 20, 2026
PCOS explained – and why metabolism plays a huge role
Everything you need to know about PMOS/PCOS and the often misunderstood role of glucose
May 15, 2026
PMOS explained: Why PCOS has an important new name
PMOS – Polyendocrine Metabolic Ovarian Syndrome – is the new name for PCOS. Understand the difference and how metabolism plays a crucial role
May 14, 2026
Full circle: Ultrahuman returns to Kickstarter with special Ring PRO bundle
Ultrahuman is returning to Kickstarter with an exclusive Ring PRO bundle for the community that backed us first.
May 04, 2026
Introducing the Ultrahuman Ring PRO: Performance by design
Meet the Ring PRO, Ultrahuman's third-generation smart ring built for uninterrupted health tracking, with up to 15 days of battery and upgraded …
Feb 27, 2026
How BMI and obesity affects sleep
Discover how BMI and obesity affect sleep quality and deep sleep, why poor sleep fuels weight gain, and how Ultrahuman's Sleep Algorithm accounts for …
Jan 26, 2026
Introducing the Respiratory Health PowerPlug for Ultrahuman Ring AIR
Snoring can be an early warning sign that something isn't right. The Respiratory Health PowerPlug offers visibility and awareness about this crucial …
Jan 26, 2026