Silent diagnosis of fatal diseases
According to the technical data reviewed at the exhibition, the brush specifically focuses on type 2 diabetes. When blood sugar levels rise sharply or a metabolic disorder occurs, the body secretes “acetone” into the breath. Sensors built into the brush head can detect this substance with an accuracy that is thousands of times greater than the human ability to smell.
As for liver diseases, the device looks for certain sulfur compounds and ammonia, which are indicators that often appear in the early stages before the patient feels clear physical symptoms. Health sector analysts believe that this type of “passive screening” could save millions of lives by prompting users to visit the doctor very early.
Far from technical complexity, the brush is designed to deliver its results simply. The handle of the device contains indicator lights (LED) that change colors based on the results of the daily analysis. The purple color may indicate the need to check sugar levels, while the orange color warns of abnormal liver indicators.
The device is linked to an encrypted application on the smartphone, which creates a cumulative health record for the user. Through strict security protocols, this application can share reports periodically with specialist doctors, facilitating the remote monitoring process.
Despite the technical impressiveness, legal and regulatory hurdles remain. Until now, these devices are classified as “personal care” tools and not “approved medical devices” for definitive diagnosis. Manufacturers need to obtain final approvals from the US Food and Drug Administration (FDA) and global health organizations to adopt their results as an official medical reference.
Furthermore, there are concerns about data privacy; Information related to the health of the exhaled breath is very sensitive biometric data. Company officials at CES 2026 confirmed that the data is encrypted using “blockchain” technology to ensure that insurance companies or third parties do not access it without the user’s explicit permission.
Market experts expect the “Ambient Health” sector — technologies that monitor health without direct user intervention — to grow by 30% annually until 2030. The smart toothbrush is the cornerstone of this trend, turning a simple household item into the first line of defense in the modern healthcare system.
With the end of the exhibition activities, investors are anticipating the launch of these devices in global markets by the third quarter of 2026, with expectations that their price will range between $300 to $500, making them available to a wide segment of those interested in digital health.