Oura Ring
Ring-worn sleep and readiness tracker
Heart rate, heart rate variability, temperature and movement, tracked overnight by a titanium ring and turned into sleep stage estimates and a daily readiness score. The stage-by-stage accuracy is imperfect, but the trend data and the temperature signal are what users actually rely on. The usual warning is orthosomnia: anxiety about your sleep score damaging your sleep.
Who backs it
Sorted by strength of stance
- Mark HymanDoes it
Physician · The Dr. Hyman Show · author of Young Forever
Tracks sleep with an Oura ring and an Apple Watch. The data is mostly for diagnosis: a late meal shows up as a bad night, and a glass of wine as a heart rate that never dropped.
Source: The Doctor's Farmacy: My Personal Longevity Routine - Peter AttiaDoes it
Physician · The Drive · author of Outlive
Tracks sleep with a ring in phases, and cautions against treating any single night's score as meaningful. He discloses that he is an investor in and adviser to Oura.
Source: peterattiamd.com: my view on wearables - Jeff NippardDiscusses
Natural bodybuilder · Science-based lifting
BarBend's write-up of his 14-month muscle-gain experiment with his brother says the pair tracked their sleep with Oura rings while keeping their sleep schedules consistent.
Source: BarBend: How Much Muscle Did Jeff Nippard Gain In 14 Months Naturally? - Matthew WalkerDiscusses
Sleep scientist · author of Why We Sleep
Orthosomnia is his warning about consumer sleep trackers: anxiety about the score itself making sleep worse.
Source: The Matt Walker Podcast: wearable sleep monitoring
Aimed at the same thing
Other entries filed under sleep or longevity.
- Protocol$$$Mid: Roughly $50 to $500, or up to $50/month.
Sauna
Regular heat exposure, often 4 sessions a week at 20 minutes
Backed by 16 of 44 stacks: 10 do it, 3 recommend it, 3 have discussed it - HabitFREE, no cost
Cutting out alcohol
Drinking nothing, or close to it: the most common upgrade in these stacks
Backed by 12 of 44 stacks: 5 do it, 2 recommend it, 5 have discussed it - Book$$$Cheap: Roughly under $50, or under $15/month.
Why We Sleep
Matthew Walker on what sleep does for memory, immunity and mood
Backed by 8 of 44 stacks: 0 do it, 5 recommend it, 3 have discussed it - ProtocolFREE, no cost
Front-loaded eating
Most of the day's food eaten earlier, with the smallest meal last
Backed by 1 of 44 stacks: 0 do it, 1 recommend it, 0 have discussed it - Habit$$$Cheap: Roughly under $50, or under $15/month.
Sleep score tracking
Checking a nightly sleep score from a wearable or app, and comparing notes with friends
Backed by 1 of 44 stacks: 1 do it, 0 recommend it, 0 have discussed it - Gear$$$Mid: Roughly $50 to $500, or up to $50/month.
Continuous glucose monitor
Arm sensor showing your blood glucose response to food in real time
Backed by 4 of 44 stacks: 2 do it, 0 recommend it, 2 have discussed it
Gear entry · notes paraphrased from cited sources, quoted excerpts copied from the transcript they link to. Not medical advice. Not affiliated with, endorsed by, or reviewed by anyone listed. How this works.