Dyson Pulls $500 CameraJet Toothbrush After Water Failures and Unanswered Reliability Questions

Dyson has halted sales of the CameraJet, a $500 electric toothbrush that combines brushing, oral imaging and software guidance, after early units developed reliability problems. The company said some devices were affected by water seepage and promised that a new batch would go on sale, according to coverage from Bloomberg and Mashable.

The withdrawal came within weeks of the product’s arrival in stores, turning a heavily engineered launch into a product-quality story. Reviews and first-hand testing described a device whose camera and connected features attracted attention, but whose basic dependability became the central issue. Consumer Reports called the toothbrush disappointing, while Inc. reported that the product disappeared from stores after 6 years of development.

The CameraJet’s defining feature is a camera built into the toothbrush, allowing it to scan parts of the mouth as users brush. Dyson positioned the device as a three-in-one product, with brushing, imaging and software-based feedback packaged at a premium price. Engadget described the concept as a $500 toothbrush that scans the user’s mouth, while The Washington Post framed it as an effort to put AI directly into a daily dental routine.

That feature set raises the product’s technical stakes. A conventional electric toothbrush needs to survive water, toothpaste and repeated handling; the CameraJet also has to protect imaging hardware, sensors, electronics and data connections in the same environment. The design makes the device more ambitious than ordinary premium toothbrushes, but it also gives failures more ways to undermine the product’s central promise.

Water seepage is the clearest publicly identified failure. Dyson acknowledged that some CameraJet toothbrushes were faulty because of water entering the device, according to Mashable and Cosmetics Business. Dentistry IQ reported that Dyson halted sales after product-failure reports, linking the sales pause to the same wider reliability problem.

Dyson has not publicly detailed the full failure rate, the affected components or the precise repair and replacement process. WIRED reported that the company would not say what was wrong with the CameraJet. That silence leaves customers with a practical question: whether the problem is limited to an initial batch or reflects a design weakness in a product built for constant exposure to water.

The CameraJet’s price makes ordinary launch defects harder to accept. At $499 or $500 in the United States, and £419.99 in the United Kingdom, the toothbrush competes less with everyday electric brushes than with premium consumer electronics. Buyers paying that much expect the hardware to tolerate the bathroom conditions it was designed for before its smart features enter the discussion.

The early reviews exposed a mismatch between novelty and utility. The Cut’s hands-on account focused on the experience of using a toothbrush with a built-in camera, while Consumer Reports delivered a broader negative assessment. Bloomberg’s review likewise found that the AI promise was overshadowed by reliability and water issues. For consumers, the product’s scanning capabilities matter only after the core brushing device works consistently.

The CameraJet is part of Dyson’s broader effort to extend its engineering brand beyond vacuums, air treatment and hair-care devices. The product tries to apply the company’s sensor-heavy approach to oral care, turning a familiar appliance into a data-gathering connected device. The Washington Post and Engadget both emphasized that unusual combination of physical hardware and AI-oriented feedback.

The sales halt puts pressure on Dyson’s credibility in smart-home hardware. A new batch gives the company a path to repair the launch, but the company must establish that the replacement units address water protection and broader reliability concerns. It also needs to explain how existing customers will be supported and whether personal mouth scans receive protections appropriate to sensitive health-related information. Dyson’s own support page remains the main customer-facing reference for the CameraJet.

Dyson says a new supply of CameraJet toothbrushes will go on sale, making the next launch the immediate test of the product’s future. The company’s response will be judged by more than restored inventory. Customers and reviewers will look for evidence that the water-seepage issue has been fixed, clearer disclosure about affected units and a credible warranty or replacement process.

The episode also offers a broader lesson for connected hardware: adding cameras and software to a wet, repetitive household tool raises the failure burden without removing the need for basic durability. Dyson spent 6 years developing the CameraJet, yet the product’s first public chapter has centered on whether it can survive brushing. Until the revised batch proves that point, the CameraJet remains an expensive demonstration of an idea still in beta.