This item is REFURBISHED Apple Watch Series 8 features advanced health sensors and apps, so you can take an ECG, measure heart rate and blood oxygen, and track temperature change for advanced insights into your menstrual cycle. And with Crash Detection, sleep stages tracking, and advanced workout metrics, it helps you stay active, healthy, safe, and connected.This product may not have been manufacturer certified but has been professionally inspected, tested and cleaned by Walmart Restored Program Sellers and Suppliers.Fully functional product in Like New Condition that may or may not have minor cosmetic defects, blemishes, dents, scratches when held approximately 12 inches away or less.