Serenity 4K - Ultra HD Video

Serenity 4K - Ultra HD Video is a lifestyle and entertainment app that delivers calming 4K Ultra HD nature and ambient videos for relaxation, sleep, meditation, and beautiful backgrounds. Core features include smooth 4K streaming with adaptive playback, curated playlists and themed channels for focus or relaxation, and offline downloads for uninterrupted viewing. Optimized for low battery use and easy casting to TV, Serenity 4K helps users create a soothing visual atmosphere at home, work, or while traveling.