Weight
- Xiaomi Smart Scale S200
- 1.2 kg
- Xiaomi Body Composition Scale S400
- 1.45 kg
Scale comparison
Xiaomi Smart S200 vs Xiaomi Body Composition S400
Compare measurements, precision, app support and design.
01Selected  Xiaomi Smart Scale S200
KSh 2,600In Stock | 02  Xiaomi Body Composition Scale S400
KSh 3,930In Stock |
|---|
2 of 4 products
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Our quick verdict
Choose the Xiaomi Smart Scale S200 if you want a lighter build (1.2 kg) and finer weight readings (50 g steps).
Capacity
- Xiaomi Smart Scale S200
- Weighing range 0.1–150kg, minimum increments 0.05kg
- Xiaomi Body Composition Scale S400
- Weighing 0.1–150kg in 0.1kg divisions
Connection
- Xiaomi Smart Scale S200
- Bluetooth Low Energy 5.4
- Xiaomi Body Composition Scale S400
- Bluetooth Low Energy 5.0, optional separate gateway
App
- Xiaomi Smart Scale S200
- Xiaomi Home
- Xiaomi Body Composition Scale S400
- Xiaomi Home, not Mi Fitness
Key differences
The main differences to help you choose.
Xiaomi Smart Scale S200
- Lighter: 1.2 kg.
- Finer readings: 50 g steps.
Xiaomi Body Composition Scale S400
No clear advantage over the Xiaomi Smart Scale S200 in the published specifications. Check the detailed comparison for features that matter to you.
What matters most to you?
5 priorities selected.
Xiaomi Smart Scale S200
- 1.2 kg.
- Weighing range 0.1–150kg, minimum increments 0.05kg.
- 450mW.
- Bluetooth Low Energy 5.4.
- Xiaomi Home.
Xiaomi Body Composition Scale S400
- 1.45 kg.
- Weighing 0.1–150kg in 0.1kg divisions.
- Three AAA alkaline batteries, 4.5V.
- Bluetooth Low Energy 5.0, optional separate gateway.
- Xiaomi Home, not Mi Fitness.
Detailed comparison
Explore the full specifications, section by section.
General
| Specification | Xiaomi Smart Scale S200 | Xiaomi Body Composition Scale S400 |
|---|---|---|
| Brand | Xiaomi | Xiaomi |
| Model | 59203 / 59212 | 50966 |
| Material | Tempered glass; engineering plastic | Reinforced glass and engineering plastic; four electrode pads |
| Capacity | Weighing range 0.1–150kg; minimum increments 0.05kg | Weighing 0.1–150kg in 0.1kg divisions; body composition requires 20–150kg, height 90–220cm and age 6–80 |
| Power | 450mW; 4.5V DC from three AAA batteries | Three AAA alkaline batteries, 4.5V |
| Recommended use | Personal and small-object weighing; Xiaomi Home app on Android 8.0 or iOS 12.0 and later | Home weight and estimated composition trends; Xiaomi Home on compatible Android/iOS; optional Bluetooth gateway |
| Care instructions | — | Stable level surface; clean electrodes; barefoot contact; keep dry and follow battery instructions |
Design
| Specification | Xiaomi Smart Scale S200 | Xiaomi Body Composition Scale S400 |
|---|---|---|
| Dimensions | 280 × 280 × 24.5mm | 300 × 300 × 24.55mm |
| Weight | 1.2kg | 1.45kg |
Product details
| Specification | Xiaomi Smart Scale S200 | Xiaomi Body Composition Scale S400 |
|---|---|---|
| Weighing range | 0.1–150kg | 0.1–150kg |
| Minimum increments | 0.05kg | — |
| Units | kg or lb | — |
| Connection | Bluetooth Low Energy 5.4 | Bluetooth Low Energy 5.0; optional separate gateway |
| App | Xiaomi Home; Android 8.0 or iOS 12.0 and later | Xiaomi Home; not Mi Fitness |
| Net weight | 1.2kg | — |
| Power supply | Three AAA batteries; 4.5V DC | — |
| Operating temperature | 0°C to 40°C | — |
| Package contents | Scale; user manual; warranty card | — |
| Measurement | — | Dual-frequency bioelectrical impedance; 25 reported indicators |
| Frequencies | — | 50kHz and 250kHz |
| Minimum division | — | 0.1kg |
Similarities
- Both weigh up to 150 kg.
- Both go up to 150 kg (capacity).
- Both run on three AAA batteries.
- Both are made by Xiaomi.
In summary
Choose Smart Scale S200 for a lighter build and finer weight readings.
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