SM-R880NZKAX-R, SAMSUNG Galaxy Watch 4 Classic 42mm Smartwatch with ECG Monitor Tracker for Health, Fitness, Running, Sleep Cycles, GPS Fall Detection, Bluetooth, US Version, Black

Body Composition Analysis: The Galaxy Watch4 Classic is the first smartwatch to provide comprehensive body composition metrics directly on your wrist. On your own time, you can track important health data like body fat, skeletal muscle mass, body water, basal metabolic rate (BMR), and Body Mass Index (BMI).

Better Sleep, Better You: Wake up feeling rejuvenated with the Galaxy Watch4 Classic’s advanced sleep tracking capabilities. While you sleep, the watch continuously monitors both your sleep stages and SpO2 levels, offering valuable insights to help you improve your rest and overall health.

Heart Health Monitoring: Stay proactive about your heart health with precise ECG readings from the Galaxy Watch4 Classic. It can detect signs of atrial fibrillation (AFib), a common irregular heart rhythm. You can also easily share your heart data with your doctor through the Samsung Health Monitor app.

Maximize Every Workout: With the Galaxy Watch4 Classic, every workout becomes more efficient. The watch automatically tracks six popular activities, including running, rowing, and swimming, all within the first three minutes of your session, so you can focus on your performance.

Push Your Limits: Enhance your runs with advanced running coaching technology. The watch’s VO2 Max readings track your oxygen levels, providing insights to improve your endurance, and helping you monitor both your cardiovascular and respiratory fitness.

Google at Your Fingertips: Access essential Google services and apps directly from your wrist. Whether you're paying for a coffee, getting directions, using Bixby or Google Assistant for help, or streaming music from YouTube, everything you need is just a tap away.

Extension of Your Phone: The Galaxy Watch4 Classic acts as an extension of your phone, making it easier to stay connected while on the move. Take calls, send texts, stream music, and more, all directly from your wrist with just a tap.

Luxurious Design: The Galaxy Watch4 Classic combines style with function. Its sleek, timeless design makes it suitable for any occasion. Customize your look with a variety of elegant watch faces and bands to match your personal style.