Twelve South ActionBand + ActionSleeve

Amazon.com Price: $23.99 (as of 30/11/2022 10:40 PST- Details)

NEW IMPROVED DESIGN: added stitching around the entire ActionSleeve prevents separation and material improvements increase comfort while using
NO MORE LOST WORKOUTS: ActionSleeve allows you to keep using Apple Watch when sports gear or activity restricts wrist placement or causes discomfort
MORE CONSISTENT TRACKING: Improves heart rate tracking with tighter, uniform skin contact