The Laifen Wave Pro electric toothbrush has received an update, offering users more adjustable settings, including a pressure sensor, 10-level configurations, wireless charging, and up to 70 days of battery life, according to recent reports. It follows the Laifen Wave, which was the company's first electric toothbrush tested in 2025. The core design remains similar, combining sonic vibrations and head oscillations, but the manufacturer has significantly expanded the customization options. The device can generate up to 66,000 vibrations per minute, and the brush head moves back and forth with a maximum amplitude of 60 degrees. Laifen has also introduced a pressure sensor and enhanced the app features, allowing users to configure multiple profiles by adjusting the amplitude of vibrations, head movement, and oscillation speed independently. The Laifen Wave Pro is available in four finishes. The entry-level model, made of plastic ABS, costs 100 euros and comes in white, blue, or pink. The aluminum alloy version is priced at 120 euros, also in three colors, while the stainless steel and transparent black models cost 140 euros. The silver aluminum version was used for this test. The manufacturing quality of the aluminum model is very good, with a smooth handle and minimal gaps, which is a wise choice for a device used daily with water, toothpaste, and limescale. Although it lacks a non-slip coating, the material provides a solid grip, and no significant slipping was noticed when wet. However, the metal construction adds weight—149 grams including the brush head—slightly more than the original Wave, which weighed 137.3 grams. The added weight is minimal for the 2-minute brushing duration. The Wave Pro comes with two brush heads, each stored in a small transparent box. However, no travel case or cap is included. These boxes help keep the heads organized but require removing the brush head from the handle. The cost of replacement heads is reasonable, around 5.30 euros per head. The device has a single touch button that controls all functions: a press starts or pauses brushing, while different press sequences allow settings to be adjusted. A 2-second press activates a travel mode to prevent accidental start-up in a suitcase. The interface is clean but not intuitive, requiring users to memorize the shortcuts. The manual is brief, with small text and sparse explanations, more like a reminder than a guide. Fortunately, the indicators above the button provide some information without needing a smartphone. The Wave Pro includes a pressure sensor with adjustable thresholds (light, medium, high) via the app, which vibrates to alert users if too much pressure is applied. This feature helps prevent damaging the gums. Maintenance is straightforward, with the handle easily cleaned with water and no charging port to clean. The device is IPX7 certified, allowing it to be rinsed without special precautions. It connects via Bluetooth to the Laifen app, which allows firmware updates, calibration, and resetting the brush. The app is particularly useful for configuring brushing settings, with three profiles that can be adjusted across three parameters: vibration amplitude, movement amplitude, and oscillation speed. However, the app lacks educational content that could help users choose optimal settings for different needs, such as sensitive gums or plaque removal. While the battery life is less than advertised, it is still sufficient for regular use, and the charging process, though lengthy, is stable.