Xiaomi launches water flosser with 105-day battery life

Xiaomi has released the Mijia Smart Water Flosser Pro in China, pitching one standout spec above all: up to 105 days of use on a single charge. For a daily-use personal care device, that long battery life is a clear part of the sell.

The new model joins Xiaomi’s broader lineup of home and self-care gadgets and sticks to the company’s familiar formula: aggressive pricing, app integration, and long endurance. In this category, some brands compete on compact size while others focus on extra nozzles or app-based cleaning modes. Xiaomi is leaning hard on runtime.

The flosser includes a color display, Xiaomi Home support, and a second-generation nozzle that rotates 360 degrees. Xiaomi says the nozzle produces a dual-layer water stream designed to better remove food debris from between teeth and other hard-to-reach areas.

Other features include:

• Removable water tank for cleaning or travel
• App-based adjustment for pressure, water flow mode, and pulse frequency
• Full recharge in about 4 hours

The Mijia Smart Water Flosser Pro is already on sale in China. Its recommended retail price is 399 yuan, with an introductory price of 349 yuan. With local subsidies and discounts, the price can fall to about 303 yuan.

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If Xiaomi brings the device beyond China, it would enter a more crowded market that includes Oral-B, Waterpik, and other established mass-market water flosser brands.