Descriptions : Ever felt like one charger / USB cable set is really fast charging your device and the other doesn't? Now you can prove it with amplifiers.
Measure the charge and discharge current of your battery.
+ Warnings on the device
+ Android Wear warnings
Required Android Versions : Jelly Bean [4.1–4.3.1] - KitKat [4.4–4.4.4] - Lollipop [5.0–5.0.2] - Marshmallow [6.0 - 6.0.1] - Nougat [7.0 – 7.1.1] - Oreo [8.0-8.1]