Prices checked Nov 9, 2026, 4:14 PM ET
Not right now: usmile prices are at their usual levels.
Not right now. usmile prices are at their usual levels: the Usmile C10 is $40.50 at eBay. Any usmile deal shows here as soon as it starts.
usmile is a Chinese oral-care brand known for design-led electric toothbrushes and water flossers, including the Y1 series sonic brushes and the F-series cordless flossers. Its products pair high-frequency sonic cleaning with long battery life and travel-friendly cases. Every usmile product here is matched against each store's listing, with that store's price history shown alongside.
It checks today's price at every store, compares the alternatives and answers in about a minute.