Google Play’s 2026 update will tell you which apps are sabotaging your battery

If your phone’s battery sometimes disappears mysteriously, help may be on the way. Google has announced that starting March 1, 2026 the Play Store will begin warning users when apps are causing excessive battery drain.

What’s changing for Google Play

Google is introducing a new metric called “excessive partial wake locks” that tracks how often apps keep your device awake in the background without good reason. If an app triggers this behaviour in more than 5% of user sessions over 28 days, it may be flagged.

Once flagged, a few things can happen:

• The app may receive a battery-drain warning label on its Play Store listing.

• Its visibility can be reduced in Play Store recommendations, meaning fewer installs.

For users, the impact is simple:

• You’ll know in advance if an app kills your battery.
• Apps that waste power will be easier to avoid.
• Developers will have more reason to optimise their apps.

This is especially helpful for anyone who depends on their phone daily. Less surprise drain means more day-to-day reliability.

Google is giving users more transparency. Seeing a warning before you install an app could save you from unnecessary battery headaches. It will not magically extend your battery capacity, but it should reduce hidden drain and help your phone last longer between charges.

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