Oclean Toothbrush Review

The Oclean X Ultra and Flow toothbrush details below reflect 2024 models. Oclean has continued updating its lineup, so current motors, battery estimates, included accessories and model names should be checked before buying.

Electric toothbrushes used to have one big technological trick: they moved. Oclean decided that was not enough and added screens, app feedback, voice guidance, long battery life and enough settings to make a toothbrush feel suspiciously close to consumer electronics.

We looked at two very different approaches from the brand: the feature-heavy X Ultra and the simpler, travel-friendly Flow. If you are comparing other connected dental products, our Beurer family dental products review takes another route.

Oclean X Ultra Smart Features

The X Ultra was the “my toothbrush has opinions” model. In 2024, the appeal was its combination of brushing feedback, a smart display and voice guidance intended to help users notice areas they might be missing.

That kind of feedback is more useful than simply adding another intensity level. You can see information about the brushing session instead of relying entirely on the traditional method of staring into the mirror and hoping you did a respectable job.

Oclean’s current X Ultra 20 listing has moved the hardware forward again. As of September 2026, the company lists a Maglev 4.0 motor with up to 84,000 movements per minute, a smart touchscreen, AI voice guidance, app-based brushing reports and up to 40 days of battery life. Current specs should be checked against the exact model being sold because Oclean’s X-series naming has evolved since 2024.

Oclean Flow Battery Life and Brushing Modes

The Flow takes almost the opposite approach. It skips the tiny command center on the handle and focuses on being a straightforward sonic toothbrush that can go a very long time between charges.

Oclean currently lists the Flow at 76,000 movements per minute, five brushing modes, a two-minute timer with 30-second reminders, IPX7 water resistance and up to 180 days of battery life. That battery estimate is the feature that makes the Flow especially interesting for travel, dorm rooms or anyone whose bathroom outlet has already become a crowded parking lot for rechargeable devices.

The simpler design also means less to learn. Pick a mode, brush, rinse, move on with your life. Sometimes the smartest feature is not needing another app before breakfast.

How the X Ultra and Flow Differ

The choice comes down to whether you want coaching or simplicity. The X Ultra is built around real-time feedback and connected features. The Flow is built around long battery life, familiar brushing modes and fewer reasons to stare at a screen while standing at the sink.

Neither approach automatically makes someone better at brushing. Technique, brushing time and regular dental care still matter more than owning the most elaborate handle on the counter.

Current Oclean X Ultra 20 and Flow Specifications

Oclean’s current X Ultra 20 specifications differ from the 2024 model information. Older movement-per-minute figures, motor generations, or accessory lists should not be treated as a guarantee of what ships today.

The Flow has remained more consistent in the features Oclean currently emphasizes: long battery life, five modes and a 76,000-movement-per-minute motor. Even there, packages and promotions can change, so the current product page is the right place to confirm exactly what is included.

Which Oclean Toothbrush Makes More Sense?

If you like brushing feedback, screens and connected features, the X Ultra line is the more interesting option. If the goal is a toothbrush that can disappear into a travel bag and go weeks without becoming another charging chore, the Flow makes the simpler case.

For a lower-tech look at reducing waste in the same part of the bathroom, see our guide to lower-waste oral care for families.

Either way, your toothbrush should spend more time cleaning teeth than demanding technical support. That feels like a reasonable standard for civilization.