BatteryNivo – Battery Monitor

BatteryNivo is the modern, transparent, and privacy-focused battery monitor for your Android smartphone. Designed to give you full insight into charging health, real current draw, and power consumption — completely ad-free, account-free, and 100% offline.

⚡ AUTHENTIC METRICS, ZERO ESTIMATION GUESSWORK
BatteryNivo reads genuine hardware metrics directly from official Android system APIs:
• Real-time charging and discharging current (mA)
• Precise battery voltage (V)
• Battery temperature (°C / °F) with dynamic thermal scale
• Approximate net battery power (Watts)
• Battery cycle count and charge counter (where supported by device)
• Accurate estimated time until fully charged or drained

🎯 SMART CHARGE TARGET ALERTS (PRESERVE BATTERY HEALTH)
Extend the longevity of your phone\'s lithium-ion battery:
• Customizable charge target alerts (e.g. at 80%, 85%, 90%)
• Low battery warnings (e.g. at 20%)
• 100% full battery notification
• Audible alarm tones, vibration, and customizable voice (TTS) announcements
• High temperature protection alerts

📊 USAGE HISTORY & CHARGING SESSIONS
• Interactive multi-range charts for level, temperature, voltage, and power (1h, 6h, 24h, 7 days, 30 days)
• Automatic logging of charging and discharging sessions
• In-depth statistics on duration, peak wattage, and maximum temperatures

📱 BEAUTIFULLY CRAFTED HOME SCREEN WIDGETS
• 1×1 Compact Widget (Battery % & charging indicator)
• 2×1 Status & Time Widget
• 2×2 Detail Monitor with key metrics
• 4×1 Wide Monitor
• 2×1 Charge Target Tracker

🔒 100% PRIVATE & OFFLINE BY DESIGN
• No user account or sign-up required
• Zero ads, zero in-app purchases, zero subscriptions
• No tracking, no analytics, no third-party telemetry
• All data stays strictly on your local device
• Export history to CSV or JSON anytime via Android Storage Access Framework

Take control of your battery health today with BatteryNivo!