MiBodyCompositionScale.md

Xiaomi Mi Body Composition Scale

Please replace FF:FF:FF:FF:FF:FF as well as ffffffffffff with your devices mac.

Device Config Entry

{
  "type": "MiBodyScaleDevice",
  "friendlyName": "Mi Body Scale",
  "mac": "FF:FF:FF:FF:FF:FF",
  "userSex": "M",
  "userHeight": 180,
  "userBirthday": "1990-01-01T00:00:00.000Z"
}

userSex may be either M or F

userHeight is the height in centimeters

userBirthday will be used for age calculation

MQTT

Autoconfig

The device will attempt to autoconfigure Home Assistant for state information + attributes on homeassistant/sensor/body_scale_ffffffffffff/config.

State

cybele/body_scale/ffffffffffff/state provides the weight

Attributes

cybele/body_scale/ffffffffffff/attributes provides the current attributes.

{
    "impedance": 600,
    "lbm": "60.00",
    "bmi": "20.00",
    "fat_pct": "20.00",
    "water_pct": "50.00",
    "bone_mass_kg": "3.00",
    "muscle_mass_kg": "50.00",
    "visceral_fat_mass_kg": "5.00",
    "bmr_kcal": "1800.00",
    "fat": "Normal",
    "water": "Normal",
    "bone_mass": "Normal",
    "muscle_mass": "Normal",
    "visceral_fat": "Normal",
    "bmi_class": "Normal",
    "body_type": "balanced"
}

Take a look at BodyMetrics.js to find out what these mean.

Misc

It might make sense to make the BodyMetrics parameters configurable over MQTT instead of hard-coding them in the configuration.