What if your toothbrush could see your teeth, recognize hard-to-clean spaces and help you clean them automatically?
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Unlike a conventional electric toothbrush, the CameraJet is designed to do more than simply vibrate or move its bristles. Its goal is to make daily oral hygiene more guided, personalized and visually engaging.
✅ What Is the Dyson CameraJet?
The Dyson CameraJet is an electric toothbrush with an integrated 100,000-pixel macro camera. According to Dyson, the camera captures 28 images per second, while its machine-learning system identifies, tracks and predicts spaces between teeth in real time.
When the system detects an interdental space, it can activate a small, targeted burst of liquid. Dyson calls this technology Gap Optical Targeting™.
In simple terms, the concept is:
See → recognize → target → clean.
This is what makes the CameraJet different from most smart toothbrushes currently available.
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The camera is positioned near the brush head and provides a close-up view of the teeth. The AI-based system analyzes the images to identify interdental gaps and determines when the targeted jet should be activated.
The liquid jet delivers up to approximately 0.15 mL of liquid between the teeth, according to Dyson's product information. The device also incorporates a pump designed to deliver the jet rapidly and consistently.
The toothbrush can also connect to the MyDyson app, where users can access live viewing, guided cleaning, coverage information and personalized feedback about their brushing technique.
Dyson CameraJet at a Glance
| Feature | What It Does |
|---|---|
| AI camera | Identifies and tracks spaces between teeth. |
| Targeted liquid jet | Directs liquid toward selected interdental areas. |
| MyDyson app | Provides guided brushing, coverage information and live viewing. |
| Smart feedback | Helps users identify areas that may be receiving less attention. |
| Powered brushing | Uses powered bristles for routine tooth cleaning. |
1. It can show you your teeth
One of the most unusual features is the intraoral camera. Through the MyDyson app, users can see a live view of their mouth while cleaning.
For patients, this could make oral hygiene more engaging. Seeing areas that are normally difficult to observe may encourage greater attention to brushing.
2. It targets interdental spaces
Cleaning between teeth is an important part of oral hygiene. The American Dental Association recommends daily interdental cleaning, using floss or another appropriate interdental cleaner.
The CameraJet attempts to make this process easier by directing a liquid jet toward spaces identified by its camera and AI.
However, this does not yet mean that it should automatically be considered a complete replacement for every form of interdental cleaning.
3. It provides personalized feedback
The MyDyson app can show coverage maps and brushing information, helping users understand whether they are consistently reaching different areas of the mouth.
This is particularly interesting because one of the biggest challenges in oral hygiene is not simply owning a good toothbrush—it is using it consistently and effectively.
4. It combines several technologies
The CameraJet combines powered brushing, camera visualization, AI-assisted targeting, liquid interdental cleaning and app-based guidance in one system.
That makes it much more than a traditional electric toothbrush.
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This is where some caution is important.
Powered toothbrushes already have a strong evidence base. A Cochrane review found that powered toothbrushes produced greater reductions in plaque and gingivitis than manual toothbrushes, although the clinical importance of some differences was considered uncertain.
More recent evidence also supports a small advantage of powered toothbrushes for plaque removal compared with manual brushing.
However, the AI and camera-guided features of the Dyson CameraJet are new, so there is considerably less independent clinical evidence specifically evaluating this technology.
Dyson reports a clinical study involving 204 participants over six weeks, comparing brushing with its CameraJet in Brush and Auto-jet modes against a manual toothbrush.
These manufacturer-reported findings are interesting, but patients should distinguish between company-reported product testing and independent peer-reviewed clinical evidence.
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Because the device contains a camera, privacy is a natural concern.
Dyson states that the camera operates only when required for features such as live viewing or automatic jetting. It also states that images are not stored on the toothbrush or in the cloud, and that Dyson does not have access to the live camera feed.
This is an important consideration for anyone uncomfortable with having a connected camera inside their mouth.
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The Dyson CameraJet is positioned as a premium oral-care device, with a listed U.S. price of $499.99.
For someone who simply wants effective daily brushing, however, an expensive AI toothbrush is not necessary to maintain good oral health.
The fundamentals remain the same: brush twice daily for two minutes with fluoride toothpaste, clean between the teeth every day, and maintain regular dental visits.
The CameraJet's potential advantage is not that it makes basic oral hygiene unnecessary. Its appeal is that it may make oral hygiene more precise, interactive and easier to monitor.
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The Dyson CameraJet represents an interesting shift in consumer oral care: instead of simply making toothbrushes move faster, manufacturers are beginning to explore computer vision, artificial intelligence and real-time feedback.
Its most intriguing concept is the ability to identify interdental spaces and respond automatically with targeted liquid cleaning.
Nevertheless, innovation should not be confused with proven clinical superiority. The technology is very new, and independent long-term studies will be important to determine whether AI-guided cleaning produces meaningful improvements in plaque control, gingival health or patient behavior compared with established electric toothbrushes and conventional interdental-cleaning methods.
For now, the CameraJet is best viewed as an innovative premium oral-hygiene tool, rather than a replacement for professional dental care.
🎯 Clinical Recommendations
For patients considering the Dyson CameraJet:
▪️ Continue using fluoride toothpaste twice daily, even when using advanced smart-brushing technology.
▪️ Treat the AI and camera as assistance for better technique, not as a diagnosis of dental disease.
▪️ Continue daily interdental cleaning according to your dentist's recommendation; the CameraJet should not automatically be assumed to replace floss, interdental brushes or other devices in every patient.
▪️ Patients with braces, implants, periodontal disease, bridges or other complex oral conditions should ask their dentist which interdental method is most appropriate.
▪️ Remember that a smart toothbrush cannot replace dental examinations, professional cleaning or individualized preventive care.
✍️ Conclusion
The Dyson CameraJet is one of the most technologically ambitious toothbrushes introduced to date. Its combination of a miniature camera, machine learning, targeted liquid jets and app-based guidance brings artificial intelligence directly into everyday oral hygiene.
Its greatest attraction may ultimately be its ability to help people see, understand and improve their own cleaning habits.
But technology alone does not guarantee better oral health. The most important factors remain consistent brushing, fluoride toothpaste, daily interdental cleaning and professional dental care. As independent research on the CameraJet develops, we will have a better idea of whether its impressive technology translates into meaningful long-term clinical benefits.
📚 References
✔ American Dental Association. (n.d.). Dental floss/interdental cleaners. American Dental Association.
✔ American Dental Association. (n.d.). Home oral care. American Dental Association.
✔ American Dental Association. (n.d.). Toothbrushes. American Dental Association.
✔ Dyson. (2026, September 1). Introducing CameraJet. Dyson.
✔ Dyson. (2026). Dyson CameraJet™ electric toothbrush. Dyson.
✔ Molina, C., Pimentel, R. P., Oballe, H. J., Muniz, F. W. M., & Rösing, C. K. (2026). Influence of manual and powered toothbrushes on gingival lesions: A systematic review and meta-analysis. International Journal of Dental Hygiene. https://doi.org/10.1111/idh.70086
✔ Thomassen, T. M. J. A., Van der Weijden, F. G. A., & Slot, D. E. (2022). The efficacy of powered toothbrushes: A systematic review and network meta-analysis. International Journal of Dental Hygiene, 20(1), 3–17. https://doi.org/10.1111/idh.12563
✔ Yaacob, M., Worthington, H. V., Deacon, S. A., Deery, C., Walmsley, A. D., Robinson, P. G., & Glenny, A.-M. (2014). Powered versus manual toothbrushing for oral health. Cochrane Database of Systematic Reviews, (6), CD002281. https://doi.org/10.1002/14651858.CD002281.pub3
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