Refurbished Apple Watch SE (2nd Generation) GPS, 40mm Starlight Aluminum Case with S/M Starlight Sport Band

Three stylish case colors. Powerful sensors for insights about your health and fitness. Innovative safety features. Convenient ways to stay connected. A faster dual-core processor for added performance. Apple Watch SE is feature packed, and now it’s a better value than ever.

Apple Watch SE is available in three case colors: Midnight, Starlight, and Silver. And the new S8 SiP makes it up to 20% faster,³ giving it the power to do more.

Apple Watch SE is water resistant 50 meters.¹ Track your splits and sets in the pool. Map your route in open water. See accurate metrics even when using a kickboard. Whether you’re splashing, swimming, or surfing, the water’s fine.

Stay active and motivated with Activity rings. And train like never before with the enhanced Workout app. Now you can try custom workouts and get advanced fitness metrics like Heart Rate Zones, Stride Length, Ground Contact Time, and Vertical Oscillation.

For the first time, Apple Watch SE is able to detect if you’re in a severe car crash. When a crash is detected, Crash Detection can automatically connect you with emergency services, provide dispatchers with your location, and notify your emergency contacts.⁴ Crash Detection uses the combined power of an improved 3-axis gyroscope and a new g-force accelerometer that has the highest dynamic range in any smartwatch. It also uses a barometer, GPS, and an advanced sensor-fusion algorithm trained on over 1 million hours of real-world crash data to detect if you’re in a severe crash.

Check your heart rate at any time with the Heart Rate app. And get notifications for high or low heart rate or an irregular rhythm.⁵

The Mindfulness app is here to help you reduce everyday stress, be more present, and mentally prepare to take on new challenges. It can lead you through a series of calming breaths. And remind you to center yourself by reflecting on a short, thought-provoking theme. If you’re an Apple Fitness+ subscriber, you can practice mindfulness with audio-guided meditations anywhere you go.

The Sleep app tracks your sleep, working with your iPhone to help you create a schedule and bedtime routine to meet your sleep goals. See how much time you spent in different sleep stages like REM, Core, or Deep sleep, as well as when you might have woken up. View your sleep trends to see how consistently you’re meeting your goals. The only thing it won’t do is count sheep.

Expand what your watch can do with tens of thousands of apps from the App Store. Discover apps for just about everything, from working on your tennis serve to tracking your bike rides to navigating the subway. You’ll also find Apple Watch apps for many of your favorite iPhone apps.

Choose from dozens of Apple-designed watch faces, and new faces from Nike. And customize your own faces with complications, colors, and styles tailored to whatever you’re into. You can even share faces with friends and family by email or text.

The redesigned back case is made with a new production process that reduces its carbon emissions over 80%. It’s perfectly color-matched to the watch case, which is made with 100% recycled aluminum.