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Real-time battery health, 24h charge graph, smart alarms & home widgets.
Battery Monitor is your battery health tracker, vital status monitor, and charging analytics tool for Android. KEY FEATURES • Real-time battery vitals: percentage, voltage (mV), temperature (°C / °F), current (mA), charge/discharge speed, and estimated time to full charge or depletion. • Battery health and charging insights: a Battery Health Score plus automatic logs for every charging and discharging session, helping you follow power trends and battery degradation. • History graphs: interactive views for the current session, 24 hours, and 7 days. Review battery level and power-use history over time. • Smart alarms: set full-charge limits such as 80%, 90%, or 100%; receive low-battery notifications and overheat alerts. • Home-screen widgets: choose a compact circle widget or a detailed data widget with a modern dark appearance and custom status indicators. Privacy first: Battery Monitor requires no intrusive permissions. All health telemetry stays 100% locally on your device. Download Battery Monitor to help protect and optimize your phone battery.