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Longevity Circle

The flagship tool

The Circle ritual

Eight weekly rituals, drawn from the habits research most consistently ties to healthy aging: movement, strength, a shared table, sleep, connection, learning and one unhurried evening. Tick them through the week; on Sunday, copy your circle sheet into the group chat and compare.

The week counts at six of eight. Kind on purpose: circles run on encouragement, not perfection.

0/8THIS WEEK

Week of 20 Jul to 26 Jul

6 more to make this week count.

A circle week counts at 6 of 8 rituals. Weeks reset on Monday; the sheet is made for comparing on Sunday.

0

week streak

Last eight weeks: 0 of 8, 0 of 8, 0 of 8, 0 of 8, 0 of 8, 0 of 8, 0 of 8, 0 of 8.

Ticks are saved only in this browser. Nothing is sent to a server.

Run it as a circle

  • Two to six people, same eight rituals, each on their own device.
  • Sunday evening: everyone copies their circle sheet into the group chat.
  • Celebrate whoever carried the week; nobody comments on whoever did not.
  • The circle keeps the week, the week keeps the circle.

Sources

  1. Social relationships and mortality risk: a meta-analytic review PLoS Medicine (Holt-Lunstad J, Smith TB, Layton JB), 2010
  2. Harvard Study of Adult Development Harvard Medical School, 2023Longitudinal cohort running since 1938; relationship quality and healthy aging.
  3. WHO Commission on Social Connection World Health Organization, 2025
  4. Physical activity fact sheet World Health Organization, 2024
  5. Healthy diet fact sheet World Health Organization, 2020
  6. Recommended amount of sleep for a healthy adult: a joint consensus statement American Academy of Sleep Medicine and Sleep Research Society, 2015
  7. Dementia prevention, intervention, and care: 2024 report of the Lancet standing Commission The Lancet, 2024
  8. How are habits formed: modelling habit formation in the real world European Journal of Social Psychology (Lally P et al.), 2010Median 66 days to automaticity; individual range 18 to 254 days.
  9. Purpose in life and its relationship to all-cause mortality and cardiovascular events: a meta-analysis Psychosomatic Medicine (Cohen R, Bavishi C, Rozanski A), 2016

Last reviewed: 2026-07-16

Rituals need conversation too.

The prompt deck gives your circle something worth talking about while you walk.

Open the prompt deck