Battery Guru: Battery Info

Paget96

Contains adsIn-app purchases

About this app

Easily monitor your battery’s health, performance, charging, and temperature in real-time with Battery Guru. Get comprehensive battery insights, custom alerts, and powerful widgets to help you understand your device's battery better.

📈 Highlights
- Real-time battery health, temperature, and usage monitoring.
- Detailed battery statistics and historical charging data.
- Customizable battery alarms, alerts, and notification icons.
- Adaptive battery widget for quick status checks.
- Evaluate charger and cable performance accurately.
- Estimate charging and discharging times clearly.

💎 Pro Features
- Ad-free experience for uninterrupted battery monitoring.
- Advanced analytics with detailed historical data.
- Custom Overlays to monitor battery stats while multitasking.

🔋 Battery Health & Diagnostics
Batteries naturally degrade over time. Battery Guru helps you clearly understand your battery’s health, wear, and charging behavior.

- Set battery full charge alarms and temperature alerts.
- Track battery health percentage and actual capacity (mAh).
- Analyze battery wear per charging cycle.

⚡ Battery Usage Analytics
Gain precise insights into your device’s battery usage and consumption patterns.

- View real-time battery usage statistics effortlessly.
- Monitor active-use and standby battery performance.
- Identify battery-draining apps and inefficiencies.
- Analyze device wake-ups from deep sleep.

🔔 Battery Alarms & Notification
Stay informed with timely alerts and notifications.

- Receive battery full charge and low battery alarms.
- Customize sound notifications for battery temperature, voltage, and power usage.
- Personalize notification icons, including battery percentage display on your status bar.

🌡️ Hardware Monitoring
Track key metrics to better understand your device's hardware performance.

- Real-time monitoring of battery voltage, electric current (mA), and power (Watts).
- Weekly battery performance graphs.
- Evaluate charging performance to find optimal chargers and cables.

📲 Homescreen Widgets
Check battery status quickly and conveniently.

- Adaptive battery widgets displaying battery level, temperature, and charging status.
- Sleek, intuitive widgets providing instant battery information.


Battery Guru is designed for intuitive use, providing insightful analytics and helpful battery monitoring tools. Whether analyzing battery health, tracking power usage, or reviewing charging sessions, Battery Guru makes battery management straightforward and user-friendly.

📧 Contact & Support
Questions or feedback? We're here to help!
📩 Email us at [e-mail] for responsive assistance.

Thank you for choosing Battery Guru, your reliable battery companion.

Ratings and reviews

So far, the best app for battery management and details are pretty accurate. The UI is very minimalistic and follows Android Material Design. 1 less star due to two things: 1. Every time we have to configure when the app is updated (not sure if it's some Android limitation). 2. The pricing point would be fine if it were a one-time payment instead of a subscription.

This app saved me from having to reset my phone! My battery started to drain rapidly after I was on a video call with my brother about a month ago, and I have no idea why. I tried everything short of resetting my phone, which I was just getting ready to do. I found this app and decided to try it, and it immediately fixed the problem, and it's working as it had been before what ever caused the problem. Definitely recommend this app, and I'm extremely thankful I installed it, and that it worked!

Pretty good. Id buy the app in a heartbeat but it's ONLY a subscription. Nope, not happening. Might uninstall eventually, there's always a better alternative to a subscription model. Edit: US. It's the principal of the app being purchasable and it being a subscription, it could be $1 a year and I'd still not subscribe to it. Every little thing is going subscription and I will not do it. Neither should anyone else. 24hr ad is nice, but I won't ever subscribe to an app, it's entirely ridiculous

What’s new

v2.3.19.2
- Updated start/stop service logic
- Moved from testing to stable support libs
- Improved widget update logic
- Updated translations