Xiaomi Body Composition Scale S400

The Xiaomi Body Composition Scale S400 accurately measures body data and provides detailed body condition analysis, identifying "hidden factors" that contribute to obesity risk, thus enabling scientific management of your physique and health.

Dual-frequency bioelectrical impedance analysis represents a new level of precision. Utilizing high and low frequency alternating current to penetrate cell membranes, it accurately measures the electrical impedance of intracellular and extracellular fluids, thereby obtaining body data such as body fat, water content, and muscle mass.

50 kHz Low Frequency: Measures extracellular fluid. Measures water content in blood and tissue fluid.

250 kHz High Frequency: Measures intracellular fluid. Measures the cellular components of muscle, fat, bone, and organs.

Professional and precise body fat measurement. Dual-energy X-ray absorptiometry (DEXA) is widely recognized as the industry gold standard for measuring body composition. The closer the correlation coefficient is to 1, the more accurate the data. The Xiaomi Body Composition Scale S400's key data (such as body fat percentage and fat mass) all have correlation coefficients ≥0.93, providing more accurate and reliable data.

25 Body Composition Indicators Analysis. A single measurement generates a comprehensive analysis of 25 body composition indicators, including body fat, muscle mass, water content, protein, and bone density. It also assesses visceral fat levels, identifying potential obesity risks. Gain deeper insights into your health and quickly detect any changes.

Family Suitable. Protect the health of the whole family*. This body fat scale uses a fat measurement algorithm calibrated for teenagers, making it suitable for all family members. Parents can quickly assess their children's health and adjust their diet and exercise plans to maintain healthy weight and body fat levels, avoiding the risks of obesity.

Resting Heart Rate Monitoring. Monitor your heart health. A heart rate that is too high or too low can be a sign of health problems. The Xiaomi Body Fat Scale S400 supports resting heart rate monitoring, allowing you to monitor heart rate changes at any time and easily track your heart health.

Multi-Functional Scale. Quickly switch modes via the Mi Home/Xiaomi Home App to easily weigh your baby, test balance, measure visitor height, and enable visitor weighing.

Weighing Small Items - Accuracy up to 0.1 kg

Baby Mode - Weighs babies and pets

Guest Mode - Measurement data is not stored

Large Measurement Range - Measurement range from 0.1 kg to 150 kg

Large electrodes improve contact efficiency for more accurate measurements. A large anti-slip surface ensures stability and prevents the scale from tipping over. Batteries only need to be replaced every six months, allowing the whole family to enjoy a longer, high-quality experience. This product requires 3 AAA batteries (sold separately).

Key Data at a Glance

Body fat percentage, heart rate, and battery level are displayed directly on the scale for greater convenience. View detailed reports anytime via the Mi Home/Xiaomi Home App for a clearer understanding of your health status.

Bluetooth Connectivity

This scale connects to your phone via Bluetooth. Measurement data is automatically saved and uploaded to the server for easy access in the app.

Product Specifications

Weighing Range: 100g - 150kg

Accuracy: 100g

Dimensions: 300mm x 300mm x 25.55mm

Weight: 1.45kg

Connectivity: Bluetooth 5.0 (BLE)

Battery: 3 AAA batteries (not included)