# Xiaomi Mi Smart Scale
| Model Id | XMTZC01HM/XMTZC04HM (opens new window) |
|---|---|
| Brand | Xiaomi |
| Model | Mi Smart Scale |
| Short Description | First (MI_SCALE) and second (MI SCALE2) version of the Mi Smart Scale |
| Communication | BLE broadcast |
| Frequency | 2.4Ghz |
| Power Source | 4 AA/3 AAA |
| Exchanged Data | weighing_mode, unit, weight |
| Encrypted | No |