## Introduction to Xiaomi Home Assistant
The Xiaomi Home Assistant is a smart home system that integrates various devices, including the 米家智能插座2 蓝牙网关版 (Xiaomi Smart Plug 2 Bluetooth Gateway Edition). This system aims to provide a seamless and convenient experience for users to control and monitor their smart devices.
## The Bug: Missing Units for Certain Entities
A bug has been reported where certain entities, such as 电流 (electric current), 过功率 (overpower), and 耗电量 (power consumption), do not display units after synchronizing the 米家智能插座2 蓝牙网关版 with Home Assistant (HA). This issue can lead to confusion and make it difficult for users to understand the data being presented.
## Steps to Reproduce the Bug
To reproduce this bug, follow these steps:
1. Add the 米家智能插座2 蓝牙网关版 to the 米家 app.
2. Synchronize the device with HA using the xiaomi_home integration.
3. Observe that the entities for 电流, 过功率, and 耗电量 do not display units.
## Expected Behavior
The expected behavior is that all entities should display correct units after synchronizing the 米家智能插座2 蓝牙网关版 with HA.
## Reproduce Time and Environment
The bug was reproduced on 2025-1-6, using Home Assistant Core version 2025.1.0, Home Assistant Operation System version 14.1, and Xiaomi Home Integration version v0.1.4, in the Asia/Shanghai timezone.
## Conclusion and Future Directions
The missing units for certain entities in the Xiaomi Home Assistant is a significant issue that needs to be addressed. Further investigation and debugging are required to resolve this problem and ensure that all entities display correct units. The Xiaomi Home Assistant has the potential to be a powerful and convenient smart home system, and resolving this bug is essential to providing a seamless user experience.