Oura Ring

Why Vigorous Exercise Is 4–10x More Effective Than Moderate (New Evidence)

FoundMyFitness

A wearable activity tracker mentioned for its ability to automatically track and suggest activities.

Ben Greenfield on The Portal (w/ host Eric Weinstein), Ep. #022 - Wheat From Chaff in Human Fitness

Eric Weinstein

My $2.4m London Apartment Tour

Ali Abdaal

A wearable device used for monitoring sleep stats.

Performance Coach Andy Galpin — Rebooting Tim’s Sleep, Nutrition, Supplements, and Training for 2024

Tim Ferriss

A wearable sleep tracker, mentioned as a common device, but its data is cautioned against over-reliance due to calibration against polysomnography and potential for orthosomnia.

2024 New Year’s Resolutions, AI Upheavel, & Much More! | The Random Show (4K)

Tim Ferriss

A wearable device mentioned for quantifying sleep data and architecture, which the speaker has used in the past to track caffeine's effects.

Gary Neville: From Football Legend To Building A Business Empire | E170

The Diary Of A CEO

A sleep tracking device Gary Neville used to focus on sleep, though he admits to not consistently wearing it.

221 ‒ Understanding sleep and how to improve it

Peter Attia MD

A wearable sleep tracker that can help users understand the distinction between time spent in bed versus actual sleep duration and efficiency.