macOS
Battery impact of macOS Sequoia
macOS Sequoia is a small SwiftUI surface. Now Playing on newer systems can use MediaRemoteAdapter paths introduced around macOS 15.4. Disable it if you want the lightest possible notch.
Last updated 2027-09-04
What costs energy
Live polling and media artwork cost more than a static chip. macOS Sequoia should sleep when unused.
How to lighten it
Turn off unused live activities in Settings so macOS Sequoia is not in the stack all day.