AmpereFlow: Battery Speed, AOD v1.6.0 Requirements: 7.0+ Overview: Accurate battery monitoring with watt meter, health check, & always-on display. Essential battery stats: Charge speed, battery health, and AOD animations AmpereFlow turns your Always on display into an accurate battery charging meter with ampere and watts readings. This always-on app gives you a full suite of power stats at a glance, from charge status and speed to health and battery charge alerts—all wrapped in a sleek, battery-friendly interface.