usmile Microbubbles Sonic Electric Toothbrush U3

Ultra Cleaning for a Confident Glow.

Where to Buy

A Toothbrush Full of Tech

Magnetic Levitation Sonic Technology
Deep Cleaning Specialty
The Next-level Battery Life

Use it. See it. Feel it.

The self-developed magnetic levitation sonic technology with speed up to 38,000 rpm, creating stronger power and denser form to clean tartar with ease.

The Edge to Edge Distinction

Deep cleaning specialty, personalized to you.

3 intensity levels (Low, Medium, and High) x 4 brushing modes (Clean, White, Soft, and Massage) let you focus on each aspect of your oral health.

Next-level Tech on Display

One 4-hour full charge can last up to 6 months, breaking through the 60-year-long technological ceiling for battery life.

*The data above comes from usmile technical testing center. After fully charging, use the 1st intensity level for each mode, twice a day, for a duration of 2 minutes each time.

USB Type-C charging port compatible with your smartphone cable.

That's Not All

On top of their chic design and excellent performance, our toothbrushes have so much more to offer. Discover what else makes them so special.

Illuminated Icon Indicator

The conversational display clearly communicates mode setting and intensity levels.

IPX7 Waterproof Rating

With the IPX7 rating, our toothbrushes can be used even in the shower, making your morning and night routine more efficient.

Smart 2-minute Timer

Together with a built-in 30-second zone change reminder, a thorough clean is ensured with the right amount of time.