PNOĒ, the Malden, Mass. -based startup whose breath-analyzing mask used to bear an unfortunate resemblance to Bane's, is launching a sleeker self-serve version on October 1 that lets gym-goers measure their VO₂ max and other metabolic markers in eight minutes without a trained operator.
Source: [TechCrunch](https://techcrunch.com/2026/09/26/pnoes-new-face-mask-wants-to-make-lab-grade-breath-testing-a-self-serve-affair/)