Battery Guardian

dev.droid.my.25

Contains ads

About this app

🔋 Is your phone battery dying faster than it should? Battery Guardian gives you the battery health insights and alerts Android doesn't — including how your daily usage is ageing your battery. Your battery has a story. Now you can read it.

🚀 What It Does:
✔️ Real-Time Tracking & Alerts — Monitor temperature, voltage, current and levels to stop damage before it happens
✔️ Discover which apps are draining your battery
✔️ Real Battery Aging — See true effective cycles, not just standard Android metrics
✔️ Lifespan Forecast — Know how long your battery will last and how to extend it
✔️ Up to 36 actionable tips to extend daily battery life
✔️ Can even identify faulty phone chargers

🔬 What Android Doesn't Tell You:
Your phone's built-in monitor shows you that your battery is draining — Battery Guardian shows you why, and how your daily habits impact long-term health.
✔️ Damage Drivers — Pinpoint exactly what causes excess wear and battery stress
✔️ Smart Milestones — Track your best weeks to build better habits easily
✔️ See whether stress happens during charging or normal use
✔️ Persistent Notification Service – Prevents tracking gaps during memory squeezes, providing a more reliable history and instant visibility if tracking stops

🔹 Popular Features:
✅ Battery Wear Detection – Identify stress, effective cycles, and accelerated ageing
✅ Charging vs Usage Breakdown – See what impacts your battery most
✅ Real-Time Charge Meter – See how much battery your apps are consuming in real time
✅ Advanced Battery Charts & Shareable Reports – Track health, wear, drain statistics, trends, and create beautiful reports to share

🔒 No forced ads. No data collected. No bloatware.

Ratings and reviews

Oh very good app It helps me with information on the battery itself and of how the phone functions with the apps What's draining the energy and give me some safety information on this phone OnePlus Nord 30 My rating is five stars 5

Not helpful. I have something draining my battery, and this doesn't show anything that the built-in monitor doesn't. It shows something off-screen draining, but doesn't say what it is. So it doesn't show anything I didn't already know. The app history randomly drops its recording and displays all lightning bolts, making all data it's collected up to that point useless. There's just no reason to use this because it just displays the same info as the built-in monitor.

it's good for Android devices and its educative about how to use it and battery

What’s new

Better Battery Tracking: Improved accuracy for remaining capacity and degradation estimates across a wider variety of device brands.
Smoother Performance: Support for more entry-level devices.
History Data Fix: Battery history now saves correctly, even when drain statistics are turned off.
Smarter Charts: Fixed visual gaps in the sparkline X-axis and filtered out invalid data points for more accurate trends.
Under the Hood: Minor bug fixes and efficiency improvements to keep the app lightweight.