Verge Columnist Questions Accuracy of Wearable ‘Health Age’ Features

A column published by The Verge has raised questions about the scientific validity of “health age” metrics increasingly featured in wearable devices and health apps, according to the outlet.

The piece, written by Verge senior reviewer Victoria Song as part of her weekly newsletter Optimizer, was prompted by Apple’s most recent Apple Watch announcement, held at the Steve Jobs Theater. Song wrote that she reacted with an audible “Noooo!” during the event, according to the article, after the company unveiled a feature tied to the concept of a user’s “health age.”

According to The Verge, the newsletter argues that such health age calculations—now offered across a range of wearables and apps marketed under the broader banner of longevity technology—are not as scientifically reliable as they may appear to consumers. The column contends that these figures are often derived from proprietary algorithms rather than validated medical measures of biological aging.

The Verge did not specify in the excerpt reviewed which other companies or products employ similar “health age” metrics, but the newsletter situates Apple’s feature within a wider industry trend of gadgets and wellness products that claim to estimate how a person’s body is aging relative to their chronological age.

Song’s newsletter, Optimizer, is described by The Verge as a recurring column that examines the latest devices and health-related products claiming to improve users’ lives, often scrutinizing the evidence behind their marketing claims.

The full column includes further analysis of the concept, though additional details were not available in the source material reviewed for this report.