Brand New - never opened - new in box, genuine / authentic Apple Watch Series 10 GPS + Cellular. A bigger display with more screen area and a thinner, lighter design. Get advanced fitness and health features with Sleep Apnea Notifications, plus faster charging gives you 80 percent battery in about 30 minutes. Send a text, take a call, listen to music and podcasts, use Siri, and get notifications on the go. Apple Watch Series 10 (GPS) works with your iPhone or Wi-Fi to keep you connected or connect to your cellular plan to use on its own.