Mi Xiaomi Body Composition Scale S400 - White Spec:

Dimensions	300 x 300 x 24.55mm
Measurement Unit	kg, lb
Measurement Range	0.1kg to 150kg
Minimum Division	0.1kg
Shell Material	Reinforced glass engineering plastic
Operating Temperature	0°C to 40°C
Product Net Weight	1.45kg
Wireless Connection	Bluetooth® Low Energy (BLE) 5.0
Rated Voltage	4.5V⎓ (AAA alkaline batteries x3)
Operating System	Android 8.0 or iOS 12.0 and later
In The Box	Xiaomi Body Composition Scale S400 x1 User Manual x1
Model	S400
Warranty	12 Months

Overview For Mi Xiaomi Body Composition Scale S400 - White

Is your body healthy?

Just step on the scale to find out

Physical health is determined by body fat percentage and muscle mass. Xiaomi Body Composition Scale S400 can accurately measure body data and provide a detailed analysis of your physical condition, identifying 'hidden factors' contributing to a risk of obesity to help scientifically manage your body shape and health.

Dual-frequency bioelectrical impedance measurement A new level of precision Using high and low dual-frequency alternating currents to penetrate cell membranes, intracellular and extracellular fluids' electrical impedance values can be accurately measured to capture physical data such as body fat, water content, and muscle mass. 50kHz low frequency Measure extracellular fluid Measure water in blood and tissue fluids 250kHz high frequency Measure intracellular fluid Measure cellular components of muscle, fat, bones, and organs Key data benchmarked against the industry gold standard Professional and accurate body fat measurement DEXA* is widely recognised as the industry gold standard for measuring body composition. The closer the correlation coefficient is to 1, the more accurate the measurement data indicates. Benchmarked against DEXA, Xiaomi Body Composition Scale S400 boasts a correlation coefficient of ≥0.93* for key data such as body fat percentage and fat mass, ensuring more accurate and reliable data.

Cover more family members Keep the whole family healthy* With a fat measurement algorithm that can be calibrated for young people, the scale is suitable for all family members. Parents can quickly assess their children's health status and adjust their dietary and exercise schedules to make sure they maintain a healthy weight and body fat level and avoid the risks associated with obesity.

Static heart rate monitoring* Focus on a healthy heart A high or low heart rate could be a sign of a health issue. Xiaomi Body Composition Scale S400 lets you track your heart rate with static heart rate monitoring*. Keeping an eye on heart health has never been more convenient.

Multiple weighing modes One scale, more functions Quickly switch between modes using Mi Home/Xiaomi Home app* to Weighing with baby, or Balance testing, Visitor measurement, and allow guests to weigh themselves.

Accurate and stable with a longer battery life

A scale that the whole family can trust

The large-diameter electrode pad enhances contact conductivity efficiency for more accurate measurements. A larger anti-slip surface ensures stability to prevent the scale from tipping over. With a battery that only needs to be replaced every six months, the whole family can enjoy a better user experience for longer.

Connect to Bluetooth® gateway for automatic synchronisation and instant access

The scale can be paired with and connected to your phone via a Bluetooth® gateway*. Measurement data will be automatically saved and uploaded to the server for convenient viewing anytime on the app.