Best Phone Battery Monitor Apps

Monitors battery healthBluetooth BLE wireless interfaceRequires factory-installed BLE module

This utility app monitors the health of Lithionics batteries via a Bluetooth BLE connection. It requires a compatible battery with a factory-installed BLE module for operation.

Monitor your LiFePo4 batteries in real-time. Track state of charge, temperature, and cycle life to understand your battery's health and performance.

Real-time battery informationMonitor state of charge (SOC)Track battery temperature

Percentage Indicator & Monitor

Battery percentage indicatorCPU usage monitoringCPU activity graph

This app displays your device's current battery percentage and offers comprehensive system monitoring. Track CPU usage, RAM, network activity, and system uptime with detailed graphs and statistics.

(1K)

Battery Life - check runtimes

Battery data at a glance

Monitor device runtimesView paired device battery chargeCustomized charging notifications

Monitor your iPhone and Apple Watch battery levels and runtimes with detailed insights. Receive customized notifications for charging and low battery alerts. View battery data at a glance on your watch or via widgets.

(34K)

CEPower JK/JBD BMS Monitor

JK/JBD BMS monitoring

Real-time battery monitoringCustomizable notification alertsAutomation with eWeLink/Sonoff

Monitor JK and JBD lithium battery systems in real-time via Wi-Fi, Bluetooth, or UART. Track cell voltages, current, temperature, and more with customizable alerts. Automate actions with smart devices based on battery conditions.

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Battery Life Doctor -Manage Phone Battery (No Ads)

by 在海刘

$0.99

This app helps you maintain your device's battery life with professional charging tips and usage monitoring. It provides precise battery power accuracy and allows you to check memory status and available disk space.

No AdsPrecise Battery Usage MonitoringProfessional Battery Maintenance Tips

Battery level reciever.

Display battery level and charging statusRegister up to 3 devicesCharging completion notifications

Monitor the battery levels of up to four devices with a clean, intuitive interface. Receive notifications for charging completion, low battery, and discharge limits. Supports widgets and dark mode for a seamless experience.

(0)

Your battery levels everywhere

Battery Monitor Sync

$0.99

Juice Watch: Battery Monitor

(0)

Battery Status & Notifications

Monitor iPhone battery on Apple WatchMonitor Apple Watch battery on iPhoneCustomizable charging notifications

$6.99 | 100% OFF

Monitor your iPhone and Apple Watch battery levels directly from your wrist. Receive customizable notifications for charging status and low battery alerts. View both device battery levels on a single complication for easy access.

(391)

DC Battery Monitor

by 雁敏林

Bluetooth battery connectionRead battery voltageMonitor current input/output

Monitor your battery's voltage, current, capacity, and remaining time via Bluetooth. Offers basic parameter settings to help protect your battery or battery bank.

Smart Battery Monitor

Advanced battery visualizationCharging session trackingCycle count tracking

Monitor and diagnose your device's battery health with advanced analytics. Track charging sessions, thermal levels, and usage patterns to extend battery life and maintain peak performance. Features include detailed visualizations, cycle count tracking, and customizable widgets.

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Your battery, on your wrist

PhoneBattery

iPhone battery level on Apple WatchSmart battery notificationsApple Watch complications

This app displays your iPhone's battery level directly on your Apple Watch. Avoid constantly checking your phone with quick glances at your wrist, perfect for workouts, commutes, or when your phone is just out of reach.

(381)

System Status: hw monitor

CPU,battery,disk usage info

Graphical battery level displayDisk usage monitoringReal-time CPU usage

Monitor your device's core performance metrics with this utility app. It provides real-time information on battery status, disk usage, CPU load, and network connections. Customize your view with light or dark themes and receive instant updates on system changes.

AIMS POWER BATTERY MONITOR

(2.5K)

ad-supported

APP for AIMS Battery Meter

Monitor battery bank 8V-80VView state of chargeCheck voltage and capacity remaining

Monitor your battery bank's performance with this application. View state of charge, voltage, capacity, and cycle count. Set custom parameters to act as a fuel gauge for your batteries.

🌟 Lifestyle

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No frills battery monitor

Remote Battery Monitor+

Monitor battery levels across Apple devicesSupports visionOS, iOS, iPadOS, and macOSAutomatic iCloud sharing

Monitor the battery levels of your Apple devices, including visionOS, iPadOS, and iOS, from any other Apple device. View battery status at a glance with home screen widgets. Battery information is shared automatically across your iCloud account.

by Shenzhen Leagend Optoelectronics Co., Ltd.

Real-time voltage monitoringCranking system testingCharging system testing

Monitor your vehicle's battery in real-time via Bluetooth. Test cranking and charging systems to understand your battery's health. View all data directly on your mobile device.

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