This app provides intelligent battery analytics for your Apple Watch, offering live time-remaining predictions based on your actual usage patterns. It continuously adapts to your changing habits to ensure accurate forecasts, giving you confidence in your device's power. Explore detailed usage graphs and power-user tools for deeper insights.
2.0.2
October 11, 2026
Bug fixes.
PowerGlass is a utility app for Apple Watch that provides live time-remaining battery predictions. It learns your usage patterns to offer accurate forecasts of how much longer your watch will last on a single charge.
Predictions are based on your real-world hourly usage patterns and continuously adapt as your habits change, aiming for high accuracy. The app uses dual-mode learning for both Standard and Low Power Modes.
No, PowerGlass does not contain advertisements. It is a paid application designed to provide an uninterrupted user experience.
PowerGlass is designed for Apple Watch and also has a companion iPhone app for enhanced functionality and data viewing.
The latest version, 1.2.2, was released on April 14, 2026. Updates are released periodically to improve features and accuracy.
PowerGlass offers multiple complication options for your watch face, including a circular gauge, a rectangular view with a usage graph, corner, inline, and compact styles.
Yes, PowerGlass includes power-user tools that allow you to inspect data, track learning progress, and adjust the learning speed to suit your preferences.
PowerGlass is available for a one-time purchase of $2.99. There are no in-app purchases or subscription fees.
