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Google's Android 17 Preps 'Min Mode' for Always-On Displays, Code Teardowns Suggest

Unannounced code points to a battery-saving AOD interface that depends on Android 17 activation plus app support.

Overview

  • Code analysis reported by Android Authority indicates a new Min Mode that lets apps render simplified, persistent interfaces on the always-on display.
  • The mode uses energy-saving tactics such as lower brightness, reduced refresh rate and color depth, and periodic pixel shifting to limit burn-in.
  • App support would require developers to register a dedicated MinModeActivity, with devices defaulting to the standard AOD if absent.
  • A separate Google Maps beta shows an experimental power-saving navigation view with grayscale visuals, fewer controls, and in some tests hidden street names.
  • Google has not confirmed the feature, and reports link potential activation to the Android 17 rollout, with timing speculated around June 2026.