Xiaomi Body Composition Scale S400

A smart body composition scale that uses dual-frequency measurement to give 25 readings, including body fat, muscle and water, and syncs them to the Xiaomi Home app for the whole family.

Key features

• Dual-frequency bioelectrical impedance — high (250kHz) and low (50kHz) frequency currents measure body fat, water content and muscle mass accurately.
• 25 body composition indicators — including weight, BMI, body fat percentage, muscle mass, bone mineral content and visceral fat.
• Benchmarked against DEXA — body fat percentage and fat mass show a correlation coefficient of ≥0.93 with DEXA, the gold standard.
• Static heart rate — check your resting heart rate as you weigh in.
• Multiple weighing modes — baby holder mode for infants and pets, guest mode (data not stored) and a balance test.
• 0.1–150kg range — for a wide range of users and objects.
• Up to 36 family members — each with their own data.
• Stable and accurate — 58mm large electrode pads for better contact, and a 40mm enlarged anti-slip surface to prevent tipping.
• Long battery life — three AAA batteries last up to 180 days.
• Bluetooth 5.0 — connects to the Mi Home/Xiaomi Home app to track your health data.

Good to know

• Needs the Xiaomi Home app on Android 8.0 or iOS 12.0 and later.

Specifications

• Model: MJTZC01YM
• Dimensions: 300 × 300 × 24.55mm
• Units: kg, lb · Range: 0.1–150kg · Division: 0.1kg
• Shell: reinforced glass + engineering plastic
• Operating temperature: 0–40°C
• Net weight: 1.45kg
• Wireless: Bluetooth Low Energy 5.0
• Power: 4.5V⎓ (3 × AAA alkaline batteries)

In the box

• 1 × Xiaomi Body Composition Scale S400
• 1 × User manual

Warranty

1-year Xiaomi official warranty.