Know your body, own your body.

With the built-in BioActive Sensor, measure your body's fat percentage, skeletal muscle, body water and more. Level up your fitness game straight from your wrist.

Health comes first

Get Blood Pressure and ECG readings, all from a twist of your wrist. It's a watch that's watching out for you.

New mood, new look

Pick and mix from a large selection of watch faces that matches your mood.

Fitness

Go beyond listening to your body, know it. It's fitness within arm's reach.

Compatibility

Your Galaxy Watch4 comes with Wear OS powered by Samsung, helping you connect and play along well with Galaxy devices. Experience the best, right from your wrist.