Xiaomi Body Composition Scale S400 – Smart Body Composition Analyzer with 25 Health Metrics
Take control of your health with the Xiaomi Body Composition Scale S400, an advanced smart weighing scale designed to provide far more than just your body weight. Featuring dual-frequency bioelectrical impedance analysis (BIA) technology, this intelligent scale accurately measures body composition and delivers 25 essential health indicators, helping you monitor fat, muscle, water, protein, heart rate, and more.
Whether you’re on a weight loss journey, building muscle, or simply maintaining a healthy lifestyle, the Xiaomi S400 offers professional-level body analysis right from your home.
High Accuracy You Can Trust
The Xiaomi Body Composition Scale S400 delivers body fat measurements with a high correlation to DEXA, the industry-recognized gold standard for body composition analysis, ensuring highly reliable results.
Built-in Heart Rate Monitoring
Measure your resting heart rate while checking your body composition to better understand your overall cardiovascular health.
Smart App Connectivity
Pair the scale with the Mi Home/Xiaomi Home App via Bluetooth to:
- View detailed health reports
- Track body changes over time
- Store historical data
- Monitor health trends
- Sync measurements automatically (with compatible Bluetooth gateway)
Supports the Whole Family
Perfect for every household, the Xiaomi S400 supports:
- Up to 36 user profiles
- Users aged 6 to 80 years
- Automatic user recognition
- Individual health records
Multiple Smart Measurement Modes
The scale offers several convenient modes, including:
- Standard Body Composition Mode
- Baby Holder Mode
- Guest Mode
- Small Object Weighing
- Balance Testing
Premium Design & Long Battery Life
The Xiaomi S400 combines elegant design with practical functionality.
- Large anti-slip weighing platform
- High-conductivity electrode pads
- Bright LED display
- Displays weight, body fat percentage, heart rate, battery status, and Bluetooth connection
- Battery life up to 180 days under normal use
Why Choose Xiaomi Body Composition Scale S400?
- Professional-grade body composition analysis
- Accurate dual-frequency BIA technology
- 25 detailed health metrics
- Resting heart rate monitoring
- Bluetooth smart connectivity
- Mi Home/Xiaomi Home App support
- Family-friendly multi-user support
- Baby and guest weighing modes
- Premium Xiaomi quality and design
- Long-lasting battery performance
Specifications
| Feature | Details |
|---|---|
| Brand | Xiaomi |
| Model | Body Composition Scale S400 |
| Measurement Technology | Dual-Frequency Bioelectrical Impedance Analysis (BIA) |
| Frequency | 50kHz + 250kHz |
| Weight Capacity | 0.1kg – 150kg |
| Small Object Measurement | 0.1kg – 10kg |
| Health Indicators | 25 |
| Heart Rate Monitoring | Yes |
| Bluetooth | Bluetooth® Connectivity |
| App Support | Mi Home / Xiaomi Home |
| Multi-User Support | Up to 36 Users |
| Age Support | 6–80 Years |
| Display | LED Digital Display |
| Power | 3 × AAA Batteries |
| Battery Life | Up to 180 Days |
Ideal For
- Weight loss programs
- Fitness enthusiasts
- Athletes
- Muscle gain tracking
- Family health monitoring
- Daily body composition analysis
- Home health management
Package Includes
- 1 × Xiaomi Body Composition Scale S400
- User Manual














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