Google's Pixel Watch companion app has transitioned to a light theme, moving away from its previous dark aesthetics. This change has been rolled out via a server-side update, with users noticing the new vibrant white backdrop on their Android devices. There is no option to toggle between themes in the app settings, indicating that the update was implemented without user intervention. The last official app update was version 3.4, released in April. The app operates independently of the phone's theme settings. Earlier this year, Pixel Studio also adopted a light theme, while the Clock app remains dark. The Pixel Watch is expected to receive a significant operating system update, possibly introducing Wear OS 6 based on Android 16, during the Google I/O 2025 event, but it will continue to run on Android 15 for now.