A new health-tech device from PNOE is trying to move metabolic testing out of specialist laboratories and into ordinary gyms and wellness businesses. The PNOE 2.0 is designed so a customer can put on the mask, start the test and complete an eight-minute breathing session without a trained operator standing beside the machine.
A laboratory-style test in a much smaller package
Metabolic testing is not a new category. The underlying technique measures gases in a person’s breath to understand how the body uses oxygen and produces carbon dioxide. It has long been used to calculate VO2 max and other measures of exercise performance, but conventional systems are expensive, bulky and generally tied to hospitals, sports laboratories and specialist testing centers.
PNOE’s approach is to package that measurement system with software that turns the raw readings into something a consumer can understand. The company says the platform measures 23 biomarkers, including VO2 max, resting metabolic rate and metabolic flexibility. That puts the product between the simple estimates offered by watches and the more involved testing available through a full metabolic cart.
The self-service element is the important change. PNOE’s previous equipment required an operator, which meant a business had to dedicate staff time to each test. The new version is intended to reduce that dependency. A gym could potentially offer the test during a member’s normal visit rather than maintaining a dedicated testing room and specialist operator.
Why VO2 max has become a consumer technology metric
VO2 max has moved from a specialist sports measurement into mainstream health conversations. Smartwatches from several major manufacturers already estimate it from heart-rate and activity data. Those estimates are convenient, but they are not the same as directly measuring respiratory gases. PNOE is betting that some consumers will pay for the additional information.
The company also sees the breath data as useful for understanding how a person responds to exercise and nutrition. Resting metabolic rate can provide an estimate of energy requirements, while metabolic flexibility describes how readily the body switches between fuel sources. These measurements can help explain why two people following similar training routines may see different results.
That does not make the device a diagnostic system. PNOE describes it as a wellness product rather than a medical device, and the company says it does not provide medical recommendations. That distinction matters because consumers may otherwise interpret a detailed measurement report as a clinical diagnosis.
The business model is as important as the hardware
PNOE sells its technology to businesses rather than directly building a mass-market consumer subscription around the mask. Customers can include gyms, hotels, wellness providers and health organizations. The company says businesses pay a monthly subscription that covers hardware, software, training and marketing materials.
That model gives PNOE a distribution advantage if the device can fit naturally into existing customer journeys. A gym can use testing during onboarding, a wellness center can include it in a program and a hotel can offer it as a premium service. The company does not have to convince every individual customer to buy and maintain a personal metabolic analyzer.
The challenge is proving that the information changes behavior enough to justify the cost. Consumers already receive large quantities of health data from watches, rings and phones. Another measurement only becomes useful if it produces a result that is understandable and actionable.
What changes with a self-administered test
Self-service also creates a different operational problem. The machine has to be simple enough that a first-time user can obtain a reliable measurement without expert supervision. Fit, breathing technique, calibration and cleaning all matter when a device is measuring gases directly.
PNOE says the electronics detach from the silicone mask and straps, allowing the expensive components to be shared while users can have separate personal masks. That design addresses a practical concern for gyms and other high-traffic environments, where hygiene and repeat use are part of the product economics.
The device is scheduled to launch with a smaller form factor and fewer components than the previous generation. If those changes translate into reliable operation, the product could make metabolic testing much easier to deploy. The larger question is whether wellness businesses can turn that convenience into a service customers repeatedly value.
What the change means in practice
For users, the most useful way to judge this development is to look past the announcement and examine the workflow it changes. The technology matters when it removes a real bottleneck, creates a new capability or changes how an existing service is delivered. Specifications are only part of that equation.
The practical impact will also depend on availability, reliability and the surrounding software. A feature that works perfectly in a demonstration can still be frustrating if it requires too many permissions, depends on a cloud service or behaves differently across devices and accounts.
That is why early deployments are often more informative than launch claims. Real users expose edge cases that controlled demonstrations do not.
The bigger technology trend
This development also fits into a broader shift in technology toward systems that combine software with specialized hardware, data and automation. The individual product may be new, but the direction is familiar: companies are trying to make complex computing capabilities easier to use without requiring users to understand the underlying infrastructure.
That trend creates new engineering requirements. Interfaces have to become simpler while the systems underneath become more sophisticated. Security, privacy, reliability and maintenance therefore become product features rather than back-office concerns.
The next stage will be determined by adoption. If people repeatedly use the capability, competitors will copy the approach and the category will mature. If usage remains limited, the technology may remain a niche experiment.
The bottom line
PNOE is not trying to replace hospitals or clinical laboratories with a consumer mask. Its more immediate goal is narrower: make a previously specialized measurement easy enough to use in a gym, hotel or wellness setting. That is a more realistic path for the technology. If the company can maintain measurement quality while removing the need for an operator, breath analysis could become another routine layer of personal fitness technology.
The development is still early, so some details will change as the product, service or security response matures. That is normal for fast-moving technology. The useful signal is the underlying direction: a new capability is being tested in a real environment, and the next round of evidence will come from deployment, independent testing, customer behavior and the engineering changes that follow.
The competitive response will be worth watching as well. Once a technology proves that customers are willing to use it, established companies can add similar features quickly. Startups then have to differentiate through accuracy, price, integration or a better user experience. That cycle can turn a single announcement into a new product category surprisingly quickly.
The competitive response will be worth watching as well. Once a technology proves that customers are willing to use it, established companies can add similar features quickly. Startups then have to differentiate through accuracy, price, integration or a better user experience. That cycle can turn a single announcement into a new product category surprisingly quickly.
The competitive response will be worth watching as well. Once a technology proves that customers are willing to use it, established companies can add similar features quickly. Startups then have to differentiate through accuracy, price, integration or a better user experience. That cycle can turn a single announcement into a new product category surprisingly quickly.