Samsung Galaxy Watch4 OLED 40MM - Black

A watch that knows more about you than anyone else

To be the best version of ourselves, we want to know more about ourselves. That's why we've created the new Galaxy Watch4 as your companion, which helps you be healthier.

Know what your body needs

Our smartwatch helps you measure your body composition to keep you fit. This way you can find out your body fat percentage, muscle mass, water content and much more. Samsung's BioActive sensor and our fastest chip is the biggest innovation on the Galaxy Watch.

Track your progress

Set goals for ideal weight, body fat percentage or muscle mass. Track your progress with motivational reminders on the Galaxy Watch4. The watch helps you celebrate your achievements and promote your health.

A more detailed overview for runners and cyclists

Track what your body is doing during exercise: record your heart rate during exercise and recovery. Galaxy Watch4 offers a more accurate overview and is a support for achieving new goals.

All the information you need

Get to know Samsung's BioActive sensor that measures ECG and blood pressure. After the initial calibration, the sensor quickly checks the blood pressure. With the help of EKG, you can also identify inconsistencies in the heartbeat and rhythm, the information is sent directly to your phone so that it is easy to share.

Stylish, minimalist, unique

The Galaxy Watch4 has a simple design and an Armor Aluminum metal frame. The watch has a top-class look and functionality, which is suitable for both training and everyday tasks.