Monitor battery levels for all your HomeKit accessories in one place. Get real-time updates and quick access to devices needing attention, ensuring your smart home stays powered.




194+ iOS apps curated and reviewed
The best home battery monitor apps on iPhone average 4.6★ across 194+ titles — we've ranked them by what real users actually keep on their phones. Updated June 2026.




Monitor battery levels for all your HomeKit accessories in one place. Get real-time updates and quick access to devices needing attention, ensuring your smart home stays powered.






Optimize your device's battery health with professional charging tips and monitoring tools. Extend battery life, prevent overcharging, and manage storage by cleaning up duplicate photos and videos. Features include battery calibration and magic charging animations.






Monitor battery levels for all your Apple devices and Bluetooth accessories in one place. Get customizable alerts and view battery history with trend visualization. Seamlessly sync data across your devices via iCloud and display levels with beautiful widgets.


This app provides a detailed battery monitoring experience for your phone or tablet. It offers calibration features for increased accuracy and displays estimated usage times for various activities, from listening to music to GPS navigation. It also includes charge alerts and a widget for quick access to information.


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.


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.


Monitor your home security remotely with live video streaming and two-way audio. Receive instant motion alerts and customize notifications for specific events. Share access with family members for enhanced peace of mind.


This app provides detailed battery monitoring for your phone or tablet, offering insights into remaining usage time for various activities. It features calibration options to enhance accuracy and provides alerts for charging status.


Monitor your iPhone and iPad's performance with detailed insights into CPU, memory, disk, battery, and network usage. View real-time graphs, hardware specs, and system details. Export data via email or AirPrint.


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.


This app provides comprehensive system activity information for Apple devices, including detailed insights into hardware, sensors, and network status. It offers privacy controls, customizable widgets, and advanced testing and reporting features through optional in-app purchases.


Monitor your home remotely with video doorbells, security cameras, and alarm systems. Receive instant alerts for visitors and motion, view live HD video, and communicate with guests. Smart lights and alarm systems offer further control and safety features.


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.


This app alerts you when your device reaches a desired battery charge level, preventing overcharging. Customize alarms, view charge status, and access historical data. Supports dark mode and Apple Watch.


This app helps you understand your iOS device's battery performance. It identifies battery runtimes and provides data to help you determine if your battery needs replacement. Monitor your device's battery health and runtime with detailed insights.


This app provides detailed battery information for your iPhone and iPad, including remaining hours for various activities. Customize the visual display with fluid animations and color options. Receive alerts when your device is fully charged.


Transform your ONVIF, RTSP, or WiFi IP cameras into a robust home security system. This app provides a smooth and fast experience for viewing and controlling network cameras across multiple Apple devices. Enjoy secure, local access without mandatory cloud services or vendor restrictions.


This app centralizes battery levels from all your Apple devices into one view. Monitor battery status across iPhones, iPads, Macs, and Apple Watches, with notifications and widgets for easy access. Seamlessly integrates with iCloud for a hassle-free experience.




Monitor your iPhone's battery level directly from your Apple Watch. Offers beautiful complications for easy tracking and ensures secure, cloud-free communication between devices. Unlock all features with a subscription after a free trial.