£224.99

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  • Our first smartwatch with body composition to track your progress anytime, anywhere
  • Group challenge features to enjoy more steps with friends and get motivated
  • Real-time health monitoring sensor of Blood Pressure and ECG
  • Holistic sleep analysis with Blood Oxygen monitoring and snoring detection
  • New wear OS with the awesome experience of Google mobile services and seamless Galaxy connectivity
  • Essential and continuous design with vivid screen for the everyday and beyond

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.

Dont 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.

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.

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.

All the data your heart desires
Meet the Samsung BioActive Sensor that measures ECG and blood pressure in real time. After initial calibration, the sensors quickly check your blood pressure. You can also check abnormal heart rate and rhythm through ECG and send data straight to your phone to be easily shared.

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.

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.

Galaxy Watch Design Studio
Time to find your personal style.

A new day. A new watch face
Choose between analog or digital watch faces with a variety of backgrounds, fonts, and colors 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.

Its 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.

Plays well with 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.

Display
Watch glass type Corning Gorilla Glass DX+
Display number of colours 16 million colours
Always-on display Yes
Colour display Yes
Display diagonal 3.05 cm (1.2")
Display technology OLED
Display technology marketing name Super AMOLED
Touchscreen Yes
Display resolution 396 x 396 pixels
Display type Digital
Design
Water resistance 5 ATM
Protection features Dust resistant, Waterproof
International Protection (IP) code IP68
Closure type Single prong strap buckle
Shape Round
Band colour Black
Watch case material Aluminium
Watch case colour Black
Watch case size 40 mm
Market positioning Smartwatch
Performance
Processor cores 2
Processor frequency 1180 MHz
Processor model Exynos W920
Processor manufacturer Samsung
Flash memory 16 GB
RAM capacity 1500 MB
Operating system installed Wear OS
Mobile operating systems supported Android 10, Android 10.0, Android 6.0, Android 7.0, Android 7.1, Android 7.1.2, Android 8.0, Android 9.0
Features
Military standard MIL-STD-810G
Barometer Yes
Timer Yes
Geomagnetic sensor Yes
Caller ID Yes
Electronic compass Yes
Ambient light sensor Yes
SMS notifications Yes
Personal info management (PIM) Alarm clock, Calculator, Events reminder, Notes, SOS
Quality of sleep Yes
Personal goals Yes
Activity tracker Yes
Gyroscope Yes
Accelerometer Yes
Calories burned Yes
Blood oxygen sensor Yes
Blood pressure monitor Yes
Heart rate sensor type Electrical, Optical
Heart rate contact sensors Yes
Heart rate monitor Yes
Network
Galileo Yes
GLONASS Yes
BeiDou Yes
GPS (satellite) Yes
Mobile network generation Not supported
Mobile network connection No
Ports & interfaces
Headphone connectivity Bluetooth
Near Field Communication (NFC) Yes
Bluetooth version 5.0
Bluetooth Yes
Wi-Fi standards 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Wi-Fi Yes
Power
Wireless charging Yes
Battery capacity 247 mAh
General
Product family Galaxy Watch4
Software
Security update term 31 August 2026
Weight & dimensions
Weight 25.9 g
Thickness 9.8 mm
Depth 40.4 mm
Width 39.3 mm
Packaging data
Package type Box
Packaging content
Charger Yes
Manual Yes