Smart Battery Monitor

Smart Battery Monitor shows you what your battery is doing right now and what it has been doing over time. Check your battery percentage, charging status, temperature and voltage at a glance, review your battery history charts, and get a battery alert when your charge gets low or reaches the level you choose. Whether you want a simple battery percentage tracker, a charging history log, or a full set of battery details in one place, Smart Battery Monitor keeps it clear and easy to read. 🔋 LIVE BATTERY STATUS • Battery level, charging or discharging state and power source • Temperature, voltage and battery health where your device reports them • Values your phone does not provide are shown as unavailable, never as a made-up number • Choose Celsius or Fahrenheit 📈 BATTERY HISTORY CHARTS • See how your battery level changed over time with an easy chart • Pick a time range and tap the chart to inspect individual readings • Review charging and discharging events in one list • Choose how often readings are saved: every 5, 15, 30 or 60 minutes • Turn history off or clear it at any time ⚡ CHARGING SESSIONS • A log of each time you plugged in and unplugged • Start and end level, duration and how much the battery gained • Open any session for the full details 🔔 BATTERY ALERTS • Low battery alert at 10, 15, 20, 25 or 30 percent • High battery alert at 80, 85, 90, 95 or 100 percent, so you can unplug at the level you prefer • Optional: mute low-battery alerts while charging • Optional: notification sound on or off ℹ️ BATTERY INFORMATION • Detailed battery information and advanced details in one clear screen • Easy to read for everyone, no technical background needed 🎨 DESIGNED TO BE PLEASANT • Clean, modern design with light, dark and system themes • Optional Material You colors on Android 12 and above • Fast, lightweight and made for everyday use 🔒 PRIVATE BY DESIGN • Your battery history is stored on your device • No account or sign-up needed • Core battery monitoring works offline • Ads are shown with Google AdMob. Where required, you are asked for consent and can change your choice later in Settings WHO IS IT FOR? • Anyone who wants a battery percentage and charging tracker • People who like to unplug at a set level, such as 80 or 90 percent • Users who want to see how their battery behaves through the day • Anyone who needs a reminder before the battery runs low Download Smart Battery Monitor and keep an eye on your battery level, charging history and alerts in one simple app. Note: Available battery details (such as temperature, voltage and health) depend on your device and Android version. Smart Battery Monitor reports what the system provides and does not change your battery or device settings.