The Xiaomi Mi Body Composition Scale S400 is a sleek and intelligent bathroom scale designed for those who want precise body metrics alongside everyday weight tracking. Equipped with high‑precision sensors and dual‑frequency bioelectric impedance technology, it measures not only your body weight but also key health indicators like muscle mass, bone mass, and body fat percentage with reliable accuracy. Its bright LED display delivers instant, easy‑to‑read results in kilograms, making quick check‑ins seamless for all family members. The scale syncs effortlessly via Bluetooth to the Mi Fitness app on iOS and Android, where you can track trends, set goals, and view detailed body composition reports over time. With a modern slim profile and tempered glass platform, it blends beautifully into any bathroom or bedroom décor while offering durable performance. Supporting a weight limit of up to 150 kg (330 lb), it’s suitable for a wide range of users and everyday wellness monitoring. The intuitive design ensures stable, consistent readings every time you step on the scale, even on hard floors. Lightweight yet sturdy, it’s easy to move or store without compromising measurement precision. Compatible with family accounts, it helps multiple users track their health data individually, making it a versatile choice for household use. With its balance of accurate metrics, connectivity, and stylish design, the Xiaomi S400 scale elevates routine health tracking into a smarter, more insightful experience.