If you’ve ever glanced at your phone in the morning, confident that your battery is nearly full, only to find it gasping for life by lunch — you’re not alone. Android users have long been frustrated by apps that quietly nibble away at their phone’s battery life in the background. Now, Google is taking concrete steps to shine a light on the culprits.
A Smarter Way to Spot Battery-Hungry Apps
In a move aimed at improving battery efficiency, Google has introduced a new system-level metric designed to flag apps that prevent your phone from entering sleep mode — a common but sneaky way apps consume more power than necessary. This new data point, called “excessive partial wake locks,” tracks whether an app is holding the phone awake longer than it should once the screen turns off.
In technical terms, some apps block your device from entering deep sleep so they can perform background tasks like syncing, downloading, or saving settings. That’s fine when used responsibly, but some developers overdo it. The result? Your battery drains even while your phone is idle on your desk.
Google and Samsung Tackle the Problem Together
This new metric has been co-developed with Samsung, and it’s already being integrated into Android’s core vitals metrics — the behind-the-scenes data that help determine the performance and efficiency of apps on the Play Store. These vitals are what Google uses to measure an app’s technical quality, and this latest addition could be a game changer.
By identifying apps that abuse background processes, Android will soon be able to alert users — and even discourage poor practices among developers. Think of it as Google calling out bad behavior before it eats up your battery life.
There’s a Deadline — And Real Consequences
Google isn’t just asking nicely. Starting March 1, 2026, any app that crosses the line — defined as keeping the device awake for more than two hours unnecessarily — will face penalties. These apps won’t be promoted in Play Store recommendations, search results, or curated lists. And in extreme cases, Android may even send users a warning notification about the offending app.
It’s a strong incentive for developers to clean up their code — or risk losing visibility in the biggest app marketplace on Android.
A Win for Users, Pressure on Developers
While this won’t stop every rogue app from being a battery hog, it’s a major step toward transparency and control for Android users. You’ll soon know which app is quietly keeping your phone awake, and developers will have one more reason to optimize their apps.
In a world where our phones are lifelines, knowing what’s draining your power might just be the most useful update of all.
ahhh, just another way for Google to force Doze down our throats. this is not good news. I would rather have to charge my phone 3 times a day then deal with the nonsense that Doze causes with delayed notifications by putting apps to sleep no matter what system Level settings are changed.
Pandora and Samsung Health, here’s looking at you
I have to continuously charge my phone these days, sometimes 3 times in a 12hr period. screentime only an hr. it’s crazy. my biggest juice sucker is “idle” and no way to optimize. I really hope this new update will be good. also, please work on keeping people and hackers from entering backdoors on phones. There’s no way to block them or to stop them from screen recording or mirroring, using my payment apps, etc. I have security and antihacker apps on my phone, yet it never finds them. They are using apps that are reinstalled apps like Microsoft copilot and piggybacking AI. I no longer order anything or do transactions online. I have lost 38k from these exploits. That was all the money I had.
so I beg you, please fix this.
yes, CGM meters MUST have an option to run properly. there are some other apps that we want to keep running. this is why we like our phones as they are.
what happens to CGM (continuous glucose monitoring) apps that all day receives data from the sensor
I know this won’t work for most others however what I do is I stop my CGM app and rely on the fact that the CGM device will store several hours of data that it will transfer at one point to the app when the app restarts. This works for me because I don’t use the app for warnings I just use it for guidelines on what to eat and how to dose insulin. It’s more or less treating the CGM like I used to treat my strip-based glucose meter I only look at it but I need to.
I bought 8 Android, S25 from Verizon, the first 2 months I had it, it fist charged.Now, it’s slow charges on everything, and I’ve used 5 different charges and 5 or 6 different wires.What’s my problem
They could easily allow us to bypass specific apps from notifying us that they are constantly drawing power just as we can allow apps to bypass Do Not Disturb. Google can also allow developers the opportunity to justify why their app may need to continuously draw power and if justified they would still be promoted.
it is a nice move by Google. I welcome this approach. it helps thousands from carrying power bank all the time.
well first of all ..battery’s have never been the same since Bhopal gas explosion India ..prophecy event 1981-1984..or the elk cloner virus also prophecy event 1981-1984..also At @t break up ..ect ect