![Optimization Update for Watch GT 4 Optimization Update for Watch GT 4](https://i0.wp.com/www.huaweinewos.com/wp-content/uploads/2023/10/huawei-Watch-GT4.jpg?resize=1140%2C641&ssl=1)
Optimization Update for Watch GT 4
2023-10-19    ![GOOGLE NEWS](https://www.huaweinewos.com/googlenews.jpg)
A new update has been released for Huawei Watch GT 4. The update, version number 4.0.0.0.109, makes improvements in health tracking.
Version 4.0.0.109
Size: 47.44 MB
Optimizations
- Optimized sleep monitoring accuracy.
- Improved accuracy of SpO2 measurements.
![](https://i0.wp.com/www.huaweinewos.com/wp-content/uploads/2023/10/huawei-Watch-GT4-update.jpg?resize=501%2C445&ssl=1)