As you start the new year, it's time to meet all your health goals with the Samsung Galaxy Watch4! This smartwatch is designed to know you best and help you be your best. It offers advanced body composition readings, including body fat, skeletal muscle, body water, basal metabolic rate, and Body Mass Index. Plus it features sleep tracking for a better night's rest and ECG monitoring to keep an eye on possible atrial fibrillation. This Samsung Galaxy Watch 4 has passed stringent testing by Certified Technicians to ensure all components are in great working condition. This smartwatch has also undergone a detailed cosmetic renewal process and has been placed in the safest packaging possible to ensure your smartwatch arrives at your door ready to rock. These Samsung Galaxy Watch 4 are in retail-ready condition or A-Grade. That means the condition is in good to excellent condition.