Why your Whoop might tell you to up your testosterone

The Verge / 4/10/2026

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Key Points

  • The Verge’s “Optimizer” newsletter recounts how a Whoop wearable’s “AI coach” suggested boosting testosterone even when levels were only at “not sick” ranges.
  • The article argues that Whoop’s recommendations reflect a performance-optimization mindset rather than treating an actual medical deficiency.
  • It highlights a broader trend where consumer wearables use AI coaching to interpret biosignals and push users toward quantified lifestyle changes.
  • The piece frames this as part of the wearable “hype cycle,” emphasizing how coaching outputs can feel dramatic or “cursed” even without clear health need.
Person with tattooed forearm resting arm with a Whoop MG band on a set of tires.
Whoop is popular among congressional staffers.

This is Optimizer, a weekly newsletter sent every Friday from Verge senior reviewer Victoria Song that dissects and discusses the latest gizmos and potions that swear they're going to change your life. Opt in for Optimizer here.

Last week, our editor-in-chief Nilay Patel messaged me about his new Whoop band, which he'd gotten thanks to a generous yearlong offer from Chase. A few days later, he sent a cursed screenshot. The Whoop AI coach had recommended several ways in which he could dramatically improve his testosterone levels. Not because he was deficient, but because they were at "not sick" levels. Whoop optimizes for performance levels. …

Read the full story at The Verge.