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ScaleLauncher

Use Xiaomi S400 locally via Bluetooth with openScale and Health Connect
ScaleLauncher connects Android devices directly to the Xiaomi Body Composition Scale S400 over Bluetooth and processes measurements locally.

The app authenticates using the scale login token, receives complete measurement data and assigns measurements to the appropriate user based on configurable weight ranges. Results can be stored directly in openScale. Selected values can optionally also be written to Health Connect.

Multiple paired ScaleLauncher devices can exchange household profiles and measurement decisions over encrypted Bluetooth. This allows measurements to be assigned to a user whose profile belongs to another paired device.

ScaleLauncher does not require Xiaomi Cloud for normal operation and has no Internet permission.

Features:
• direct Bluetooth connection to the Xiaomi S400
• local body-composition calculation
• automatic and manual user assignment
• openScale integration
• optional Health Connect integration
• encrypted communication between paired ScaleLauncher devices
• no advertising or tracking

ScaleLauncher is free and open-source software licensed under the GNU General Public License v3.0 only.

版本

雖然在下方可選擇下載 APK 檔案,但要留意這樣的安裝方式將不會收到更新通知,是一種較不安全的下載方法。建議您先安裝 F-Droid 用戶端使用。

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  • 版本 1.7.0 (9) 建議 於 2026 年 10 月 4 日新增

    此版本需要 Android 12 或更高的版本。

    此套件包由原開發者建置和簽署,並保證與此原始碼 Tarball 保持一致。

    權限
    • 向附近的藍牙裝置廣播
      允許應用程式向附近的藍牙裝置廣播
    • 與已配對的藍牙裝置連線
      允許應用程式與已配對的藍牙裝置連線
    • 探索鄰近藍牙裝置並進行配對
      允許應用程式探索鄰近藍牙裝置並進行配對
    • 執行前景服務
      允許應用程式使用前景服務。
    • 搭配「connectedDevice」類型執行前景服務
      允許應用程式搭配「connectedDevice」類型使用前景服務
    • 顯示通知
      允許應用程式顯示通知
    • 啟動時執行
      允許應用程式在系統完成開機程序後立刻自行啟動。這會增加手機的開機時間,而且會因為系統一直執行該應用程式導致手機的整體運作速度變慢。
    • 要求忽略電池效能最佳化
      允許應用程式要求權限,以便忽略針對該應用程式的電池效能最佳化設定。
    • android.permission.health.WRITE_BASAL_METABOLIC_RATE
    • android.permission.health.WRITE_BODY_FAT
    • android.permission.health.WRITE_BODY_WATER_MASS
    • android.permission.health.WRITE_BONE_MASS
    • android.permission.health.WRITE_HEIGHT
    • android.permission.health.WRITE_LEAN_BODY_MASS
    • android.permission.health.WRITE_WEIGHT
    • com.health.openscale.READ_WRITE_DATA
    • com.health.openscale.beta.READ_WRITE_DATA
    • com.health.openscale.debug.READ_WRITE_DATA
    • com.health.openscale.oss.READ_WRITE_DATA

    下載 APK 13 MiB PGP 簽章 | 建置紀錄