PNOEβs new face mask wants to make lab-grade breath testing a self-serve affairhttps://techcrunch.com/2026/09/26/pnoes-new-face-mask-wants-to-make-lab-grade-breath-testing-a-self-serve-affair
PNOΔ, 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 VOβ max and other metabolic markers in eight minutes without a trained operator.
