The Best Battery Health Tracking Apps of 2026

Battery health tracking tools show you how your device batteries are aging. You get real numbers on charge cycles, capacity loss, and wear over time, so you know when a battery needs attention before it fails. These tools work with phones, laptops, EVs, and other battery-powered devices, and many send alerts when health drops below a set point. Browse the list to find a tool that fits your devices and your budget.