Device Health: Battery & Info

Device Health is a simple, lightweight and privacy-focused Android utility for viewing important information about your phone in one place. Check your battery status, battery health information, temperature, voltage and charging state. Explore device specifications, Android version, screen details, RAM, storage, processor information and system details. You can also view available network and Wi‑Fi status information. Key features: • Battery level and charging status • Battery health and battery technology • Battery temperature and voltage • Battery capacity information when provided by the device • Device model, brand and hardware information • Android version and security information • Screen resolution, density and display details • RAM and storage information • Processor and architecture details • Cellular and Wi‑Fi connectivity status • Simple, clean and easy-to-read interface Privacy first: Device Health is designed to work locally on your Android device. It does not require an Internet connection and does not request runtime permissions. The app does not need an account or sign-in. No account. No cloud sync. No unnecessary permissions. Important: Some hardware and battery values are provided by the Android operating system and may vary by device manufacturer and Android version. Certain values may be unavailable or shown as “Not reported” when the device does not expose them. Device Health is an information utility. It does not modify battery hardware, repair a battery, increase battery capacity, or guarantee battery health. Battery health figures are informational and may be estimates when direct manufacturer data is unavailable.