Today, Xiaomi has opened pre-orders for the crowdfunding of the new smart scale Mijia Body Fat Scale S400 ProThe scale will be available for purchase starting at 10:00 on September 11, at the crowdfunding price of 179 yuan (23 euros).
Xiaomi Mijia Body Fat Scale S400 Pro Official: Now with Color TFT Screen

Compared with the previous version, the Mijia Body Fat Scale S400, the S400 Pro has significant improvements. Among them, the new 3,5 inch color screen and the ITO coated tempered glass. The TFT screen 3,5-inch color display provides higher contrast and brightness than traditional LED displays, making it easier to read data and improving user experience. In addition, the screen supports humanized guidance to help users perform operations correctly.
The S400 Pro scale is compatible with theMi Home app, which allows users to customize data trend elements, screen brightness, and other displayed content. This allows for more detailed and personalized body composition tracking.

Another important novelty is the adoption of the ITO coated tempered glass 300×300 mm, which replaces the previous design with electrode sheets. This change expands the measurable area to almost the entire surface of the scale, reducing the limitations related to the shape of the foot and supporting a maximum size of 48EU.
The S400 Pro uses a unique measurement technologydual frequency bioelectrical impedance, with frequencies of 50kHz and 250kHz, to accurately measure the impedance values of intracellular and extracellular fluids. This allows to accurately detect relevant data such as body fat mass, body fat percentage and other parameters. The correlation between the main data and the gold standard DEXA is greater than 0,93.

Each measurement generates a personalized body composition report, detailing 25 dimensions, including BMI, body fat percentage, body fat mass, visceral fat level, and more. Through the Mi Home app, users can monitor body trends in real time, such as weight, body fat percentage, and muscle mass.
The S400 Pro supports users aged 6 to 80 years old to measure body composition. It can store information for up to 36 members and, according to official statements, can be used three times a day with a battery life of 150 days.