The Most Comprehensive
Battery Analytics
Battery Analytics
Battery Mentor provides valuable insights into battery behavior using anonymized data collected through Battery Guru. Discover how different devices perform during charging and discharging, and gain a deeper understanding of your battery's condition and usage patterns.
Download
Real Usage. Real Insights.
Battery Mentor delivers advanced analytics based on data from over a million Battery Guru users, helping you understand how different devices use power, how long they typically last on a charge, how fast they recharge, and more.
Data-driven estimates
Detailed analytics
87% - Healthy
Battery Health
31°C Overheating!
Battery Temperature
67% Charged in 19 Minutes
Charging history
Essential Battery Insights
Battery Guru helps you stay informed about battery temperature, offers customizable alerts for low charge, and lets you track your charging history and battery health over time.
Battery health check
Charging speed insights
Our Users Say
Nice Things About Us
Hadyan Prawira
This application is very helpful, complete features, the UI is very simple and neat, easy to use, I also have a suggestion for developers to create a feature like always on display/ambient mode, so we can see the voltage and battery health without having to open the application first. first, hopefully this feature will come, thank you + keep up the enthusiasm 👍👍👍👍👍
Fabián Moreno gomes
The app is very good if it is true that it protects the battery I highly recommend it
Arturo Pozo Aguirre
Very good application for the phone battery, I recommend it. Greetings
Jane Smith
Very useful, easy to use.
Wali Syed Qadri
THIS APP BEATS MY EXPECTATION, tells you your battery health, input output power, also tells your which apps taking most power, and the app tells you to disconnect at 85%-90% to prolong your battery health. And a lot of other options, like graphs. You get all these features for free, Highly recommended
Toluwalope Eretan
I love it. The temperature graph as well as other features beautifully presented in the UI are really useful and informative. 10 stars 👊
John Doe
Great app! Highly recommended.
Kevin March
Very good in general, it has several measurements and above all a history that allows you to see the use and performance of the battery. I would only like them to add an option to export the data, for example if I want to format the same device there is a backup so as not to lose the history of uploads and downloads.