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
NOT JUST A STRAP: Apple Watch is cradled in a built-in bumper which protects Apple Watch and helps shield from nicks and dings while allowing crown access
For Apple Watch Series 7 and Series 8 watches. Does not fit Ultra Watch , Fits arms up to 15in (38cm) and is hand-washable