How the vagus nerve can boost blood sugar control
Discover how the vagus nerve influences glucose control, insulin sensitivity, and inflammation — plus actionable ways to support it for better …
Jun 16, 2025
Chow mein and health: A glucose heavy hitter
See why classic chow mein spikes glucose with refined noodles, oil and sugary sauces, and how lean protein and vegetables can make it a healthier …
Jun 16, 2025
The falafel wrap trap: High glycemic impact revealed in our data
Ultrahuman CGM data reveals falafel wraps may cause unstable blood sugar spikes in most people. Here's how to eat them smarter
Jun 13, 2025
The link between glucose variability and oxidative stress explained
Glucose swings can drive oxidative stress and inflammation. Learn why glucose variability matters and how to reduce it with simple daily habits
Jun 13, 2025
Biphasic glucose curve: Multiple spikes after eating explained
If you see multiple spikes in your CGM data after eating – it could be biphasic curves. We explain what that means and what you need to know
Jun 13, 2025
Patanjali amla juice and glucose: The evidence behind the claims
Explore what real-world CGM data from the Ultrahuman Food Impact Database reveals about how Patanjali amla juice affects your blood glucose levels.
Jun 12, 2025
Caramel macchiato calories and blood sugar data revealed
We look at the calories and sugar content of caramel macchiato and how to dull the spike
Jun 12, 2025
6 HRV rules for smarter training
Learn how to use HRV data to guide your training, improve recovery, and optimise workout timing based on insights from Ultrahuman Ring AIR users.
Jun 11, 2025
Ultrahuman and GEM SLEEP partner for sleep apnea sufferers
Ultrahuman partners with GEM SLEEP to help people with obstructive sleep apnea understand, manage and improve their sleep with precision tracking …
Jun 09, 2025
Introducing the Body Signal upgrade
We explain how the revamped Body Signal uses Trends, Milestones and Streaks to guide you to better health habits
Jun 05, 2025
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 can boost battery performance
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 how to ensure you choose the right size
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 health
Jun 04, 2025
Ultrahuman and Optimity partner for Ring AIR savings
Ultrahuman partners with Optimity, letting users earn reward points for steps and healthy habits and redeem them for savings on the Ring AIR.
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 maximize this blood sugar-busting …
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
Carrot and cucumber benefits: Metabolism, glucose and more
We look at the benefits of carrots and cucumbers, and the unique nutritional profile that could offer metabolic benefits
May 20, 2025
Women and sleep: Hormone impact and unique circadian rhythms explained
How hormones during the menstrual cycle, perimenopause, natural chronotypes and the mental load affect women's sleep patterns
May 15, 2025
Troubleshooting gaps in your HR, temperature or HRV
Seeing gaps in your Ultrahuman Ring AIR's HR, temperature or HRV data? Learn the common physical causes and simple fixes to restore accurate readings.
May 15, 2025
Chickpeas and nutrition: how they affect blood sugar
Chickpeas balance blood sugar spiking carbs with good levels of fat and protein, that can help mitigate glucose levels
May 14, 2025
So what’s the patent that Oura is suing everyone for?
Understand the patent behind Oura's ITC case against smart ring makers, including Ultrahuman, and why the timing of the filing raises questions.
May 07, 2025
Introducing Cycle Aware Recovery
Understand how your body's menstrual cycle impacts your recovery
May 07, 2025
Introducing Chill Mode: Extend your Ring AIR battery life
Chill Mode is the Ring AIR's smart power system that extends battery life by up to 35%, tracking only what matters, when it matters, without losing …
May 05, 2025
7UP Free – how does it affect blood sugar?
We look at the impact of 7UP Free on blood glucose and consider the impact of artificial sweeteners on metabolic health
Apr 28, 2025