SAMSUNG | Galaxy Watch4 Black 40Mm | SM-R860NZKAMEA

The watch that knows you best

Most of us want to know more about ourselves, so we can be the best version of ourselves. That's why we engineered the all-new Galaxy Watch4 to be the companion to your journey towards a healthier you.

Don't just listen to your body.Know it

Track your fitness progress with our first smartwatch that conveniently measures body composition. Get to know your body fat percentage, skeletal muscle, body water and more to achieve your goals. The Samsung BioActive Sensor and our fastest chip brings the biggest innovation to Galaxy Watch yet

Track your progress toward your health goals

Set targets for your weight, body fat percentage, and skeletal muscle. Track your progress and receive reminders on your Galaxy Watch4 to keep you motivated. Celebrate your achievements with badges and build a healthy body from the inside out

Advanced insights for runners and cyclists

Measure how your body performs during a workout and check your heart rate level as you recover. With advanced index and interval training available on Galaxy Watch4, you can optimize your workouts and train for new performance goals.

• Measure body composition with the Powerful Samsung BioActive Sensor
• Track your workouts on your wrist
• Sleek, Seamless and Iconic Design