Xiaomi's new smart water flosser has a color screen and 105-day battery for $58
Xiaomi has launched a new app-connected water flosser in China, priced at 399 yuan (around $58), taking aim at a market currently owned by Waterpik and Philips. The Mijia Smart Water Flosser Pro bundles a color display, ten pressure levels, and a claimed 105-day battery into a compact, IPX8-rated body. At that price, it undercuts most mid-range competitors by a wide margin — if it ever reaches Western shelves.
The hardware
The standout feature is a dual-stream water system: a central jet cleans between teeth while an umbrella-shaped outer spray covers a broader area and massages gum tissue. Xiaomi claims the combination removes 99.99% of plaque, though that figure comes from the company's own marketing rather than independent clinical testing. Three nozzle types ship in the box — standard, sensitive (micro-bubble), and orthodontic — making it practical for anyone wearing braces or retainers.
The Mijia Smart Water Flosser Pro features a color display showing mode, battery, and session timer.
A color screen on the handle shows battery level, selected mode, and a session timer. Whether you actually look at a screen mid-floss is debatable, but it does remove the guesswork around settings.
The app angle
Like every device in the Mijia ecosystem, this one connects to Xiaomi's Mijia app. From there you can pick one of ten pressure levels, three pulse speeds, and three flow patterns. The app also logs usage history and sends reminders — useful if you keep forgetting, less so if you just want to rinse and go. According to Gizmochina, the flosser charges via USB-C and comes with two swappable tank sizes: 80 mL for travel and 220 mL for home use.
The 105-day battery claim is the headline number — that's long enough to cover most holidays without packing a cable. A built-in pressure stabilizer keeps the jet consistent even as the battery drains.
Availability
The Mijia Smart Water Flosser Pro is listed on Xiaomi's Youpin platform in China. No US, UK, or broader European launch has been announced. Xiaomi's previous oral-care products have taken two to four months to reach Western markets, and some never made it at all. Smart features are the fastest-growing segment in the water flosser category, per Market.us, so there's commercial logic in a broader rollout — but for now, the $58 price tag is China-only.
The flosser ships with 80 mL and 220 mL tank options and charges via USB-C.
If Xiaomi does bring it west, it would land well below Waterpik's Cordless Advanced ($80+) and Philips Sonicare AirFloss Ultra, two devices that dominate online sales on both sides of the Atlantic. Whether app connectivity and a color screen are enough to shift loyalties remains to be seen.
