The watch that knows you best

Track your fitness with our first smart watch that measures body composition. Find out your body fat percentage, skeletal muscle, body water content and more. The Samsung BioActive sensor together with our fastest chip bring the Galaxy Watch biggest innovation to date.

Turn every step with family and friends into fun with the Galaxy Watch4 smart watch. Measure your steps and compete with your friends in great real-time competitions. With each challenge, you can earn points and badges for more motivation and better fun while exercising while staying in touch with your friends.

Choose between analog and digital dials with a range of backgrounds, fonts and colors to match your watch to your taste or current occasion. You can also personalize your dial with AR Emoji - the animated character will display your ongoing activity, such as running or listening to music.

The Galaxy Watch4 smart watch is equipped with the Wear OS operating system from Samsung, which allows you to seamlessly connect with Samsung Galaxy devices. Control Active Noise Canceling (ANC) on Galaxy Buds2 or enable apps on your phone directly from the watch. With other features such as a compass, the Galaxy Watch4 is even more useful.

Not only do you not have to take out the card when paying - you can also leave the phone in your pocket. Google Pay is also supported by the Samsung Galaxy Watch4 smart watch, so all you have to do is attach your wrist to the payment terminal.

• LTE

Display: Super AMOLED - 1.4 "(34.6 mm) Resolution: 450 × 450 Touch screen: yes Memory: RAM Size (GB): 1.5/Internal Memory (GB): 16 (GB)

Body material: The Galaxy Watch4 smart watch features a simple design with an impressive Armor Aluminum metal frame.

Water resistance: 50 meters according to ISO 22810: 2010

Sensors: Accelerometer, barometer, gyroscope, light sensor, optical heart rate sensor

Positioning: GPS, Glonass, Beidou, Galileo

Smart features:

• It can measure body composition: find out your percentage of body fat, skeletal muscle, water content in the body and more. The Samsung BioActive sensor together with our fastest chip bring the Galaxy Watch biggest innovation to date.
• Get a BIA measurement in 15 seconds with just two fingers. Anytime, anywhere. The new Samsung BioActive Sensor captures your body composition in real time and informs you how you are managing your health goals.
• Introducing the Samsung BioActive sensor, which measures ECG and blood pressure in real time. After the initial calibration, the sensors will quickly check your blood pressure. You can also check your abnormal heart rate and rhythm with an ECG and send the data directly to your phone for easy sharing.
• The sleep indicator detects and holistically analyzes your sleep phases. Improved measurement capabilities also allow you to check your blood oxygen levels and snoring patterns (of course, we're not saying you're snoring). In addition, you will receive advanced knowledge from the National Sleep Foundation for better quality and length of night rest.

Sports features:

DAILY ACTIVITY AND CONDITION MONITORING: Choose from a menu of activities and start measuring Galaxy Watch4 detects physical activity, monitors your habits and supports more than 90 sports for a more accurate record of your training.

Connectivity:

Bluetooth v5.0 Wi-Fi: 802.11 a/b/g/n 2.4 + 5 GHz NFC

Battery: 361 (mAh, typical)

Battery life: in normal use (in hours): Up to 40 hours

Operating system: Wear OS Powered by Samsung System: Wear OS from Samsung

Dimensions [mm]: 44.4 × 43.3 × 9.8 mm Weight [g]: 30.3 g