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 Samsung engineered the all-new Galaxy Watch4 to be the companion to your journey towards a healthier you. 1
Fitness Within Arm's Reach
Don't Just Listen to Your Body. Know it
Track your fitness progress with the 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 their fastest chip brings the biggest innovation to Galaxy Watch yet. 2, 3, 4, 5, 6, 7
Get a BIA measurement using just two fingers in 15 seconds. Anytime, anywhere.
The new Samsung BioActive Sensor captures your body composition in real time to inform you as you manage your health goals.
Your Workout Buddies have Your Back
Enjoy every step you take with your friends and family with the Galaxy Watch4. Track your steps and compete with friends in a fun competition through a live message board. Challenges come with commemorative badges and a point system to make exercise fun, motivating and socially rewarding.
Daily Activity & Fitness Tracking
Name a Workout. It can Track it
Track your activities and fitness scores on your watch and phone. Count steps, check calories, and stay on the grid with GPS. Galaxy Watch4 detects physical activity to track your routines and supports more than 90 exercises for a more accurate report of your workouts.8
The Most Holistic Sleep Analysis on Galaxy Watch
The sleep tracker detects and holistically analyzes your sleep stages while you rest. Improved measuring options let you check your blood oxygen levels and snoring patterns (not saying you do). Plus, get advanced insights from the National Sleep Foundation for better sleep quality and duration. 9, 10, 11, 12, 13, 14
Design Comes Full Circle
Sleek, Seamless, Iconic
Galaxy Watch4 features a simple design with a streamlined Armor Aluminum metal frame. It offers high-end looks and functionality for your workouts and day-to-day tasks.
Choose from a selection of bands, including the Hybrid Leather Band and the Sport Band, to fashion your own band style. Treat your wrist with high-quality materials, comfort fit, and sweat-resistant surfaces.
A New Day. A New Watch Face
Choose between analog or digital watch faces with a variety of backgrounds, fonts, and colours to match your tastes, the weather, or occasion. Spice up your character watch faces with AR Emojis to express your style, while animated graphics show what you're up to, like running or listening to music.
New Operating System
It's a Real Team Player
The first smartwatch with Wear OS Powered by Samsung, Galaxy Watch4 puts seamless access to your favorite apps on your wrist. You'll get a rich app selection from music streaming apps to anything in the massive library of health and fitness apps. 15
Plays Well with the Others
The Galaxy Watch4 comes with Wear OS Powered by Samsung, giving you seamless connection with Samsung Galaxy devices. Control ANC on Galaxy Buds2 or enable apps on your phone straight from your watch. Additional features like the compass makes the Galaxy Watch4 even more resourceful. 16
1. Availability of colours, sizes, models, and bands may vary by country or region.
- * UI subject to change.
- * Available features and apps may vary by region, connected device, OS, or carrier.
- * All images on this page are simulated for illustrative purposes.
2.DO NOT measure your body composition if you have an implanted pacemaker or other implanted medical devices.
3.DO NOT measure your body composition if you are pregnant.
4.Measurement results may not be accurate if you are under 20 years old.
5.Intended for general wellness and fitness purposes only. Not intended for use in detection, diagnosis, treatment of any medical condition or disease. The measurements are for your personal reference only. Please consult a medical professional for advice.
6.Availability of BIA may vary by country or region.
7.All features and UI are subject to change.
8.Galaxy Watch4 is rated as IP68. Based on test conditions for submersion in up to 1.5 metres of freshwater for up to 30 minutes.
9.The Advanced Sleep feature is for fitness and wellness purposes only and not intended for use in detection, diagnosis, treatment of any medical condition or disease.
10.The measurements are for your personal reference only. Please consult a medical professional for advice.
- Availability may vary by country or region.
11.The Galaxy Watch4 must be paired with a smartphone to use the sleep management function.
12.For best results in detecting and recording snoring, place your smartphone on a stable surface near your head with the bottom of the smartphone pointed to your head.
13.The default setting for snoring detection is off. Users can turn the setting on with their smartphone at anytime using the Samsung Health App 6.18 version or above.
14.Advanced insights from the National Sleep Foundation is only available on a smartphone paired with the Galaxy Watch4.
15.Available apps may vary by country or region.
16.Buds Controller is compatible with Galaxy Buds+, Galaxy Watch4, and their respective following models.
**User memory is less than the total memory due to storage of the operating system and software used to operate the device features. Actual user memory will vary depending on the operator and may change after software upgrades are performed.