What's the best Android app for installing custom watch faces on Wear OS?

Facer Watch Faces is the primary platform for Wear OS users seeking to customize their smartwatch's appearance. The app's core strength lies in its extensive library containing hundreds of thousands of watch face designs, ranging from recreations of classic luxury timepieces to futuristic, data-dense interfaces showing health stats, weather, and calendar events. For real-world use, this means a user can switch from a professional, minimalist face for work to a bold, animated design for a weekend outing in seconds. The app also includes tools for creating custom faces, though the most advanced features require a Premium membership.

Recent updates have significantly improved stability, with users reporting that previous issues with freezing and laggy response times have been largely resolved. The process involves browsing the Facer app on an Android phone, selecting a face, and syncing it to the paired Wear OS watch. However, some limitations persist. A recurring point in user feedback is that previously purchased or downloaded faces can occasionally fail to sync after a watch or app reset, requiring troubleshooting. The premium subscription model is another consideration, as some users find the full-price membership costly, though sales are frequently noted. For anyone wanting to move beyond their watch's default options, Facer offers by far the largest and most active ecosystem, even if navigating its vast catalog can sometimes feel overwhelming.