Introducing the Body Signal upgrade
We explain how the revamped Body Signal uses Trends, Milestones and Streaks to guide you to better health…
Jun 05, 2025
All Articles
Find health guides and all information on metabolic health to feed the curious you.
Ultrahuman Ring AIR battery life: How to unlock 35% longer battery
Learn how to unlock 35% more battery with Chill Mode – and how smart charging and settings tweaks…
Jun 05, 2025
Find your ideal size using the Ultrahuman Ring sizing kit
Getting the perfect fit is essential for comfort and accuracy. Don't take a chance on sizing – here's…
Jun 05, 2025
Is waking before 5 AM actually good for you?
While success influencers might brag about waking up pre-dawn, we explain the effect on your body and why…
Jun 05, 2025
RMSSD vs SDNN: HRV metrics explained
We explain the difference between RMSSD vs SDNN for measuring HRV, and which is best for understanding your…
Jun 04, 2025
Ultrahuman and Optimity partner for Ring AIR savings
Jun 02, 2025
Cauliflower rice and glucose explained
We explain how cauliflower rice can be a double-edged sword for glucose control, and the best pairings to…
May 30, 2025
How to connect Ultrahuman Ring AIR and Apple Health
Follow this step-by-step guide to connecting Apple Health and Ultrahuman data
May 30, 2025
Shift Work PowerPlug: How to manage irregular sleep patterns
Introducing the Ultrahuman Ring AIR's Shift Work PowerPlug and how it helps shift workers maximize rest and recovery.
May 30, 2025