
James Stables
James Stables is a wearable tech expert and Content Lead at Ultrahuman. He was the founder of Wareable and spent 15 years as a journalist and publisher in the technology and health space.
36 articles

Ultrahuman Home is live: Introducing the future of healthy living
The science behind the Ultrahuman Home, which monitors your home health in real time
Jun 06, 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 it might not be worth setting that alarm
Jun 05, 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
Age and sleep: How to use sleep as an anti-aging power-up
We explain how sleep changes as we get older - and how to fight back
May 28, 2025
Why naps are the secret to living stronger, smarter, and longer
Why sleeping for 28 minutes can make you smarter, stronger – and live longer
May 22, 2025
Introducing: Cycle and Ovulation algo 2.0
We launched the Cycle and Ovulation PowerPlug in November 2024, and the response has been awe-inspiring. Hundreds of thousands of women use …
May 11, 2025
How the Ultrahuman Ring AIR tracks skin temperature
We explore how the Ultrahuman Ring AIR tracks skin temperature, and how to use the data for better health insights
Apr 30, 2025
Blood glucose spikes at night explained – and how to prevent them
The Dawn Phenomenon usually occurs between 3 AM and 8 AM. As the body prepares to rise and greet the day, read more about preventing it.
Apr 08, 2025
Sleepmaxxing: The evidence behind the TikTok trend
Sleepmaxxing is a big TikTok trend – but are the techniques evidence backed, or social media hype? We find out
Mar 26, 2025
Blue light-blocking glasses explained: The evidence for sleep gains explained
Blue light frequencies have been shown to destroy sleep. We explain the science and how blue light filtering glasses can help
Mar 19, 2025
New study reveals on-going benefits of blue light blocking glasses
New research by Ultrahuman shows that the benefits of wearing blue light-blocking glasses could last longer than first thought
Mar 14, 2025
Sleep smarter with Ramadan Mode on Ultrahuman Ring AIR
Ramadan brings unique routines, with pre-dawn meals (Suhoor) and late-night prayers (Taraweeh) leading to altered sleep patterns and an accumulation …
Feb 26, 2025