Explore usmile electric toothbrush models, documented head families, connector systems and evidence gaps.
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Handle models and connector families
Start with the code printed on the handle. This directory includes researched models, not every model ever sold or a claim that all heads from this brand interchange.
| Catalog coverage | Records |
|---|---|
| Handle/model entries | 11 |
| Handles with a manufacturer-supported head | 5 |
| Head families with a manufacturer-supported fit | 2 |
| Connector systems represented | 1 |
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Catalog regions
| Region | Model records |
|---|---|
| US | 11 |
| global | 11 |
Connector systems
Verified handle pages
6 additional identity records with no documented head fit
These codes are search leads. No replacement is recommended from the name alone.
- usmile D50 · US, global
- usmile D-lite OralCam · US, global
- usmile P10S · US, global
- usmile Q30 Kids · US, global
- usmile Q10 · US, global
- usmile Y10 · US, global
Documented replacement heads
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Evidence still needed
Broader all-usmile language does not automatically certify Kids, D50 or D-lite OralCam. 1.0/2.0 head nomenclature and global SKU crosswalk need exact variants.
How to avoid a wrong refill
Match the exact model and region first. Read the fit status on its model page. If the model is listed only as an identification lead, the finder will say Unknown instead of suggesting a purchase.
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Sources and scope
- usmile official toothbrush list · manufacturer; web search excerpt; retrieved 2026-10-30
- usmile Ergonomic Brush Head 2.0 · manufacturer; web full text; retrieved 2026-10-30