How CameraJet works
The core technology combines a 100,000-pixel macro lens camera with Gap Optical Targeting, Dyson’s AI-powered system that scans 28 live images per second to identify gaps between teeth in real time. Within about 100 milliseconds of detecting a gap, the device jets a targeted burst of mouthrinse precisely where it’s needed to floss the space while you brush. The camera only runs when necessary, and a white LED indicator shows when it is active. Images are processed on the device or in the MyDyson app and are never stored or shared. The jet itself is a conical spray designed to remove plaque effectively while applying lower pressure to be gentler on gums and enamel.
Beyond the camera and jet, CameraJet uses an anti-gravity tank with a diaphragm pump and pressure chamber to deliver controlled jets in any orientation—upright, angled, or horizontal—without drawing air into the system. Dyson also relies on a docking station that refills the mouthrinse and charges the device, plus a travel case for home or on‑the‑go use. The entire platform runs on a substantial software stack, with Dyson citing millions of lines of code and a machine-learning system trained on hundreds of thousands of dental images.
Modes and intensity settings
CameraJet offers three cleaning modes: Auto-jet and Brush, Auto-jet only, and Brush only. In addition, you can choose from three brush intensity modes—Gentle, Variable, and Deep clean—for a personalized experience. These modes can be adjusted on-device or customized through the MyDyson app, giving you control over both brushing and flossing as you go. Onboard sensors provide instant feedback, alerting you when you’re applying too much pressure or using an incorrect technique.
Brush heads and wear monitoring
The dual-bristle brush head combines a topography designed to reach more of the tooth’s surface with bristles that lift surface stains while aiding plaque removal. Each brush head contains an RFID tag so the system recognizes which head is connected and tracks wear, alerting you when replacement is due. The design also includes a sonic dampener for added acoustics and comfort, and a target lens to broaden the camera’s field of view for better Gap Optical Targeting. Importantly, CameraJet toothbrush is designed to work properly only with a genuine Dyson brush head.
Privacy and data safety
The camera is optimized for short-range vision and only operates when needed for auto-jetting or live-view features. An LED indicator shows when the camera is on and it turns off automatically when not in use. Live-view images are not stored on the device or uploaded to the cloud; they remain private to the user via the MyDyson app. Dyson notes that app functionality may vary by market, and that data access requires user consent for any sharing beyond the app’s standard usage.
Daily use, travel, and maintenance
With typical usage, the CameraJet’s battery life can be described as up to 10 days on a full charge, though marketing material notes up to 14 complete cleans in a single charge in certain modes. The device charges via USB-C to pogo-pin, and it is IPX7 water resistant, meaning it can be used safely in the shower. The in-box contents include the Dyson CameraJet toothbrush, a charging dock, a travel case, two dual-bristle brush heads, a USB-C to pogo-pin cable, a refill dock reservoir cap and base plate, and a swappable lithium-ion battery, all designed to work together. Dyson also has a travel-safe mode to allow hand-luggage transport without draining the battery, and a travel case is included for on‑the‑go use.
Post-use cleaning is straightforward: remove and rinse the brush head and the tank, then press and hold the Jet button until no liquid comes out of the nozzle. Rinse the device and let all parts air dry. Regular maintenance also includes replacing the brush head about every three months, and understanding that only genuine Dyson brush heads are compatible due to RFID wear monitoring.
Connectivity and the MyDyson app
The CameraJet connects via Wi‑Fi (2.4 GHz) and Bluetooth, and its integrated camera acts as an endoscope viewable through the MyDyson app. The live view, guided cleaning, coverage mapping, and personalized feedback help users see where they’re cleaning effectively and where they may be missing areas between teeth. App features include choosing between auto-detect and manual jetting modes and adjusting brushing intensity, with the understanding that app capabilities may vary by market and require an internet connection.
What’s in the box and availability
The Dyson CameraJet launches on September 1, 2026, priced at $499.99, available in Ceramic Ultra Blue and Ceramic Pink. It is sold on Dyson.com, in Dyson Demo Stores, and at selected retailers. The full system includes the CameraJet toothbrush, charging dock, travel case, Dyson Toothpaste, and Dyson Mouthrinse—designed to work together for a complete brushing, precision‑flossing and mouthrinse routine. Box contents also include a refill dock, two regular brush heads, a USB‑C to pogo‑pin cable, a swappable lithium‑ion battery, replacement reservoir cap and base plate, and a travel case for convenience on the go.
Warranty and returns
Dyson offers a 2-year limited warranty on CameraJet, plus a 30-day return policy for sealed products, provided the hygiene seal remains intact. If you need to return a product, the hygiene seal must not be broken and the packaging should remain unopened to be eligible for a full refund or exchange.
Notes on performance and independent verification
Dyson reports that the conical jet removes plaque more effectively in hard‑to‑reach areas and that the variable sonic oscillation prevents bristle stalling, contributing to more thorough cleaning. In lab-based tests, CameraJet demonstrated up to 69% greater plaque removal in hard-to-reach areas compared with market-leading premium electric toothbrushes when comparing to a manual toothbrush baseline. The product also references a proxy plaque study conducted in collaboration with the National University of Singapore’s Faculty of Dentistry to calibrate performance. Readers should note that some claims refer to laboratory results or marketing materials, and independent verification would strengthen these findings.
Frequently asked questions
How does the Dyson CameraJet work? It uses a camera to identify gaps and precision-floss between teeth with a conical jet of mouthrinse, while the brush head cleans along the gumline for a whiter smile.
What makes CameraJet different from other toothbrushes? It uniquely combines imaging, Gap Optical Targeting, and a precision jet to floss gaps as you brush, with variable sonic oscillation to keep bristles in motion.
Are there cleaning modes? Yes—three modes (Auto-jet and Brush, Auto-jet only, Brush only) and three brush intensities (Gentle, Variable, Deep clean).
Is it suitable for sensitive gums or braces? Dyson offers a Sensitive brush head variant; for braces, Brush-only mode followed by manual jetting can be used, with professional guidance recommended.
Can it connect to an app? Yes, via the MyDyson app, though features may vary by market and require internet access.
Is it waterproof? The device is IPX7 rated, suitable for use in the shower.
How often should I replace the brush head? Dyson recommends replacement every three months; each head has an RFID tag to monitor wear.
Is the battery life long enough for travel? Travel-safe mode helps with hand-luggage transport without draining the battery; a travel case is included. For more details, refer to the official Dyson pages for warranty, returns, and app compatibility.
Environmental impact and sustainability (contextual note)
The CameraJet design includes a swappable lithium-ion battery and RFID-enabled brush heads, implying considerations around long-term upkeep and replacement parts. Dyson states the battery is user-swappable to extend device life, and that genuine Dyson brush heads are required for optimal performance. These points illustrate a balance between longevity and ongoing parts availability, which readers may weigh when evaluating environmental impact and total cost of ownership.