BatterySnap - battery monitor

★ Battery monitor & health analyzer BatterySnap tracks your battery to a fraction of a percent — real voltage, current and temperature, with months and years of history. ★ Battery monitoring & analysis 1. Real sensor readings — voltage, current and temperature, not guesses 2. Sub-percent battery level — track drain the system rounds away 3. Monitor family, friends and your other phones — get warned before any dies 4. Battery history and analysis — charge, discharge, months of graphs 5. Customizable battery widgets — live level at a glance 6. Export and share your battery graphs ★ 1. Real sensor readings - Voltage, current and temperature straight from your device - Power consumption, charge and discharge rates ★ 2. Sub-percent battery level - See drain in fractions of a percent, not just whole numbers - Smooth level graphs — spot subtle drain the system rounds away ★ 3. Monitor family, friends and your other phones - See your family and friends' battery levels in one place - Keep an eye on your own secondary and work phones too - Set low and high battery alerts for each monitored device - Get warned before a phone dies — a loved one's or your own spare - Share your battery status with the people who care - Handy for parents, partners, and anyone juggling several phones ★ 4. Deep battery analysis - Interactive real-time graphs at multiple time scales, from minutes to months - Months and years of history, not just the last 24 hours - Analyze charge and discharge cycles - Track temperature, voltage, current and power consumption - Opt in to compare your device against others of the same model worldwide - Spot what drains your battery ★ 5. Widgets - Customizable home-screen and lock-screen widgets - Live level with sub-percent accuracy, plus temperature, voltage and charging time - Multiple widget styles to match your launcher - Lightweight: minimal battery impact ★ 6. Export your graphs - Export and share battery graphs as images ★ Pro tip Add a widget to your home screen and let BatterySnap run for a couple of days. More data means sharper analysis. ★ Android battery optimization Android pauses background apps to save power. For continuous, gap-free graphs, exempt BatterySnap from battery optimization in Settings. ★ BatterySnap Xtra Free at its core. Upgrade to Xtra to remove ads, get smart high and low battery alerts with custom per-device thresholds, pin the level to your notification bar, and unlock extra widget styles. You can currently get a free code to get Xtra by adding a friend's, a family member's or your own secondary device for monitoring — keep the code or gift it. ★ Love BatterySnap? Tell your friends and leave a review. Questions or ideas? Email us — we read every message. Install BatterySnap free — the sooner you start, the more history you'll have to analyze.