About
Ampere is an app that allows you to measure the charging and discharging current of your android device's battery. It helps you to determine which charger or USB cable combination is working best for your device. The app also provides various features such as widgets, notifications, and alerts on both your device and Android Wear. However, not every device is supported due to a lack of appropriate measurement chip or interface. The app is not meant to be highly accurate but is good enough to evaluate charging performance on the same device. Additionally, the app provides background information and technical details about battery charging. Please note that some Samsung devices may not give correct values due to firmware problems.
