Google announced an amazing beta feature that addresses one of Android’s most long-standing issues: battery drain. The innovation is significant for Xiaomi consumers who prioritize battery performance in their daily smartphone usage. The functionality works by tracking “excessive wake locks” in Android’s Vitals panel, assisting developers in identifying and correcting programs that secretly waste battery power in the background.
For those who do not aware, “wake locks” are system-level capabilities that allow applications to keep your phone awake when in background operations. Although valid in some applications, such as music or navigation, overuse can severely deplete your Xiaomi device’s battery without providing any value in terms of how you view your experience.

How Does Google’s New Tool Work?
This approach is specifically designed for applications with active foreground processes that are running in the background. If such programs maintain a “wake lock” for more than three hours in a single 24-hour cycle, regulators consider them harmful. This accurate identification enables developers to address battery usage issues before they reach a large number of consumers.
This methodology provides app developers with more realistic views of how their applications function in real-world circumstances rather than laboratory-like test scenarios.
Partnership with Key Manufacturers
Google is not operating alone in this initiative. The internet behemoth is working with key smartphone manufacturers like Samsung to define “good” performance in a more consistent manner across the Android platform.
This collaboration aims to help developers create more optimized applications that run as easily as possible across a wide range of phone models from all brands, from Xiaomi’s large array of cheap options in Redmi to premium flagships in Mi.
Android Future Plan for Optimisation
This battery monitoring tool is just the beginning of Google’s multi-year strategy to provide developers with deeper insights into real-world app performance. Looking ahead, Google plans to:
- Roll out more metrics for performance optimization
- Develop and launch new battery life measurement tools.
- Potentially release an updated Play Store to promote highly optimized apps
For Xiaomi users who consider battery life to be an important feature, these innovations hold out hope for an era when third-party applications are more efficient to use under HyperOS and other Android-based platforms.
What It Means for Xiaomi Users
Xiaomi has continually focused energy optimization in its devices, including larger batteries and advanced power management in HyperOS. Google’s new developer tools support these efforts by addressing the software side of the problem, potentially improving Xiaomi phones’ outstanding battery life.
The “excessive wake lock” monitoring tool is currently in the testing phase, with Google actively seeking developer feedback to improve its capabilities before a wider release.