Despite the critical role oral health plays in overall human health and quality of life, it remains widely neglected on a global scale. From individuals to society and governments, oral health is often marginalized, receiving insufficient attention and resources. This neglect has led to a significant rise in the number of people suffering from oral diseases worldwide. These conditions not only diminish quality of life and mental well-being but also increase the risk of serious health issues like heart disease, arterial blockages, and strokes. Additionally, the direct treatment costs and productivity losses associated with oral diseases amount to a staggering $710 billion annually, placing a heavy burden on the global economy.
BrushO aims to change this by creating a decentralized physical infrastructure network (DePIN) for oral health, where everyone can participate and benefit. Through the BrushO smart toothbrush, we are helping people take control of their oral health and move towards a brighter, healthier future. After several upgrades and iterations, the FSB300 is the latest model of the BrushO smart toothbrush.

The BrushO FSB300 smart toothbrush features AI Brush (FSB — Fully Smart Brushing) technology, offering a fully automated and advanced brushing experience powered by the latest tech innovations. This advanced intelligence combines multiple sensors and AI algorithms to monitor brushing behavior in real-time, prevent splashing, suggest adjustments for brushing areas and pressure, alert users to missed areas, and provide audio-visual feedback on improper brushing techniques. With dual feedback mechanisms on both the screen and app, users receive immediate insights into the quality and score of each brushing session, enhancing their overall experience while promoting better brushing habits.
Additionally, the BrushO FSB300 boasts a sleek ergonomic design for comfortable grip, a 1.0" TFT color screen that activates with a lift, and multiple modes for real-time adjustments. Operating at up to 64,000 RPM, it features an FDA-approved DuPont soft bristle brush head and smart sensors that precisely control pressure to thoroughly clean the mouth while protecting gum health. Its IPX7 waterproof design, wireless charging capability, and a 30-day battery life make it ideal for travel and other scenarios.
With its advantages in design, materials, craftsmanship, and user experience, the BrushO FSB300 smart toothbrush stands out in the competitive electric toothbrush market.
It’s evident that most electric toothbrushes marketed as “smart” are priced prohibitively high, deterring many consumers. Furthermore, these smart toothbrushes often have vague data privacy policies, meaning user data could be used for advertising or shared with third parties without any benefit to the data providers.
BrushO believes that technology should improve people’s quality of life, save time and money, and even provide passive income. As an essential daily oral care product, the BrushO FSB300 smart toothbrush is not only affordable but also features a unique Brush and Earn model. By simply maintaining good oral hygiene habits, users can earn $BRUSH rewards while safeguarding their privacy. Users who opt to share anonymized data with data users can receive additional financial incentives. The income generated from monetizing personal data can offset the cost of purchasing the BrushO FSB300 smart toothbrush, allowing long-term users to achieve greater economic returns.
Meanwhile, BrushO’s node marketing model effectively reduces the costs of building sales channels and marketing, promoting low-cost entrepreneurship. This approach enables the smart toothbrush to reach more users, particularly in developing countries and among vulnerable groups such as children, the elderly, and people with disabilities. This strategy helps achieve widespread and equitable access to oral care services, benefiting more people.
BrushO not only meets users’ oral care needs but also leaves ample room for future functionality and technological upgrades. On the hardware front, the BrushO smart toothbrush will continue to be upgraded and iterated to ensure users receive an increasingly optimized experience and greater value. With the success of the BrushO smart toothbrush, additional smart hardware such as oral hygiene monitors, dental monitoring sensors, and oral cameras will join the BrushO ecosystem, forming a larger network of distributed oral sensors.
At the platform level, BrushO will remain open. Any hardware or software developers who meet the standards are welcome to join the BrushO Network, including those involved in AI, data analytics, privacy computing, and more, unlocking limitless potential for BrushO. As a result, users will experience a wider range of functionalities and applications, enabling comprehensive management of their oral health. Through collaboration with BrushO and other partners, users will also receive benefits such as tokens and coupons from partner projects, encouraging more users to join the BrushO ecosystem and sparking a global wave in oral care.
If you are interested in the BrushO FSB300 smart toothbrush, stay tuned for updates on its release and our node recruitment activities coming soon.
Oct 23
Aug 28

Missed lunch brushing often hides inside normal work routines instead of feeling like a conscious choice. Time logs, calendar gaps, and daily patterns can reveal where the habit breaks down and why simple awareness often fixes more than extra motivation does.

Warm tea can feel soothing at first, but repeated sipping can keep a small canker sore active by extending heat, dryness, acidity, and friction across already irritated tissue. The problem is often the sipping pattern, not the tea alone.

A retainer can look freshly cleaned and still pick up old residue from its case. When moisture, biofilm, and handling build up inside the container, the case can quietly place plaque back onto the appliance each time it is stored.

Pulp horns extend higher inside the crown than many people realize, which helps explain why small wear, chips, or cavities can become sensitive faster than expected. Surface damage and inner anatomy are often closer neighbors than they appear from outside.

Protein bars often feel convenient and tidy, but their sticky texture can lodge behind crowded lower teeth where saliva and the tongue do not clear residue quickly. That lingering film can feed plaque long after the snack feels finished.

Perikymata are tiny natural enamel surface lines, and when they fade unevenly they can reveal where daily wear has slowly polished the tooth. Their pattern offers a subtle clue about abrasion, erosion, and long-term enamel change.

Many people brush while shifting attention between the sink, the mirror, and other small distractions. Subtle handle nudges can stabilize that switching by bringing focus back during the exact moments when route control and coverage usually start to drift.

Fizzy mixers can seem harmless in the evening, but repeated acidic, carbonated sipping may keep exposed dentin reactive long after dinner. The issue is often not one drink alone, but the long pattern of bubbles, acid, and slow nighttime contact.

Food packing is not random. The tiny shape and tightness of tooth contact points strongly influence where fibers, seeds, and soft fragments get trapped first, especially when bite guidance and tooth form direct chewing into the same narrow spaces again and again.

Allergy heavy mornings can make tongue coating seem thicker because mouth breathing, postnasal drip, dryness, and slower oral clearing all build on each other before the day fully starts. The coating is often about the whole morning pattern, not the tongue alone.