Apple Watch 42mm Rose Gold Aluminum Case with Stone Sport Band (Certified Refurbished) You, At a glance – Because it’s on your wrist, Apple Watch lets you receive notifications immediately and conveniently. The moment the people or apps you care about have something to say, you’ll feel a gentle tap. Throughout the day, Apple Watch measures your workouts, tracks your activity, and helps encourage healthy routines. We designed Apple Watch to reflect a wide range of tastes and styles. And you can make it even more personal by switching bands and changing watch faces, anytime you want.