Observed arrival · 2026-09-10
SnapLongevity, the Years-Ahead Explorer
An interactive longevity guide that compares life expectancy, healthspan, and longevity evidence across ages, sexes, and 185 countries.
Field notes
The explorer combines age, sex, and country selections with published population life tables, covering 185 countries and identifying the WHO Global Health Observatory as its source. The page also separates life expectancy from healthspan and summarizes evidence on activity, fitness, smoking, sleep, strength, and diet. Its visible tables stop at the 85+ age band, and the interface explicitly frames its figures as population statistics rather than predictions about any one person.
Observed signals
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Editorial observations of this landing page, not a rating.
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