GoKawiilApple joins Whoop, Oura, Garmin in touting a 'health age' metric that lacks scientific rigor
Apple unveiled a Health Age feature for the Apple Watch, joining Whoop, Oura, Garmin, Withings and other companies in offering a metric that claims to estimate a user's physiological age based on fitness and health data. The Verge's Victoria Song tested several of these tools on herself and found wildly inconsistent results, with different devices estimating her age anywhere from 26 to 42 despite her actual age being 38.
GoKawiil's interpretation of the reporting above, not reported fact.
These metrics create an illusion of scientific precision around aging and health, but the wide variance across devices measuring the same person suggests they're more marketing gimmick than reliable science. As more companies rush to adopt 'age' scoring as a wellness hook, consumers risk anchoring their self-worth or health decisions to numbers with little standardized validation behind them.
- Apple's upcoming Health Age feature places it alongside Whoop, Oura, Garmin and Withings in the crowded 'biological age' wearable trend.
- One reviewer's own age estimates ranged from 26 to 42 across different devices, despite her real age being 38, highlighting inconsistency.
- The proliferation of these unregulated age metrics raises questions about their scientific validity versus their marketing appeal.
Source: theverge.com — Victoria Song, 2026-09-16
Published there as: “Your ‘health age’ is fake”
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