Battery Guru

Battery Guru is a powerful Android tool that can realistically monitor your phone's battery status. It displays detailed information about your phone, including voltage, current, power, and even streetlight readings. This app can also track battery health, displaying its capacity and cycle loss. By understanding various battery information, this application can help users extend battery life. The app offers numerous customization options, allowing users to set battery alerts and notifications to their liking. It also provides a widget for quickly viewing battery status.

Features:

Designed to keep the battery in the best condition and bring it a healthy life

Taking care of battery health and optimizing its performance

Showing the health of your battery

Save more battery by fine-tuning Doze on your device

Display information about the battery: voltage, temperature, capacity, battery health status, battery charger history

In the protection section, you can set reminders for battery temperature and charging limits

The Health section contains valuable tips for saving our beloved battery. Everything is well described and "human-readable."

Highlights:

Monitor battery health, temperature, and usage in real time.

View battery percentage in real time with detailed statistics.

Access detailed battery statistics and historical charging data.

Set customizable battery alarms and notifications.

Use adaptive widgets for quick battery status checks.

Accurate battery charging meter with ampere and watts readings.

Evaluate charger and cable performance with power metrics.

Estimate charging and discharging times with precision.

Check foreground app usage.

Pros and Cons:

Pros

Very detailed battery statistics, including voltage, current, power, and temperature

Health tracking with capacity (mAh), wear per cycle, and maximum charging temperature logs

Per-app usage breakdown and wake event tracking to identify battery drain

Comprehensive charging session history and charger/cable performance comparison

Customizable alarms and notifications for charge level, temperature, and power usage

Cons

“Overcharge” warnings for long charges above 80 percent can be misleading on modern devices

Data-heavy approach may appeal more to users who enjoy detailed analytics than to casual users

Changelog:

Fixed opt in 24h and 48h ads

Fixed issue in bluetooth section

Fixed crash when trying to remove some of history entries

Updated reading of electric current in electric current graph

Fix not showing ongoing charging session when battery is full

Updated translations

Updated libs

Conclusion:

Battery Guru is trusted by millions of Android users for its intuitive design, accurate data, and advanced monitoring tools. Whether you need to track battery temperature, improve charging habits, or understand power consumption, Battery Guru is your all-in-one solution.