Samsung Galaxy Watch4 3.05 cm (1.2") OLED 40 mm Digital 396 x 396 pixels Touchscreen 4G Black Wi-Fi GPS (satellite)

SKU
SM-R865FZKAEUA
£246.10 £205.08
Out of stock
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.

Don’t 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.

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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.

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.

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Measure Blood Pressure using an Optical Heart Rate Sensor known as the PPG Sensor.Measure ECG using an Electrical Heart Sensor.

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.

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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.

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.

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.

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.

Galaxy Watch4 Bespoke Studio
Mix and match the latest bands and cases to design your own Galaxy Watch4

Galaxy Watch4 Bespoke Studio
Mix and match the latest bands and cases to design your own Galaxy Watch4

Galaxy Watch4 Bespoke Studio
Mix and match the latest bands and cases to design your own Galaxy Watch4

Galaxy Watch4 Bespoke Studio
Mix and match the latest bands and cases to design your own Galaxy Watch4
SKU SM-R865FZKAEUA
EAN 8806092580688
Specification
Technical details
Processor cores2
Heart rate monitorYes
GyroscopeYes
Ambient light sensorYes
BarometerYes
Caller IDYes
Display technologyOLED
International Protection (IP) codeIP68
Watch glass typeCorning Gorilla Glass DX+
Protection featuresDust resistant, Waterproof
ShapeRound
Band colourBlack
Mobile operating systems supportedAndroid 10, Android 10.0, Android 6.0, Android 7.0, Android 7.1, Android 7.1.2, Android 8.0, Android 9.0
Operating system installedWear OS
Display diagonal3.05 cm (1.2")
TouchscreenYes
Display resolution396 x 396 pixels
Processor manufacturerSamsung
Processor modelExynos W920
Processor frequency1180 MHz
Personal info management (PIM)Alarm clock, Calculator, Events reminder, Notes, SOS
Display typeDigital
AccelerometerYes
Quality of sleepYes
Personal goalsYes
Display
Display technologyOLED
Watch glass typeCorning Gorilla Glass DX+
Display diagonal3.05 cm (1.2")
TouchscreenYes
Display resolution396 x 396 pixels
Display typeDigital
Always-on displayYes
Colour displayYes
Display technology marketing nameSuper AMOLED
Design
Market positioningSmartwatch
Watch case size40 mm
Watch case colourBlack
Watch case materialAluminium
International Protection (IP) codeIP68
Protection featuresDust resistant, Waterproof
ShapeRound
Band colourBlack
Closure typeSingle prong strap buckle
Water resistance5 ATM
Watch glass typeCorning Gorilla Glass DX+
Performance
Processor cores2
Mobile operating systems supportedAndroid 10, Android 10.0, Android 6.0, Android 7.0, Android 7.1, Android 7.1.2, Android 8.0, Android 9.0
Operating system installedWear OS
RAM capacity1500 MB
Flash memory16 GB
Processor manufacturerSamsung
Processor modelExynos W920
Processor frequency1180 MHz
Features
Processor cores2
Heart rate monitorYes
GyroscopeYes
Ambient light sensorYes
BarometerYes
Caller IDYes
Display technologyOLED
International Protection (IP) codeIP68
Mobile operating systems supportedAndroid 10, Android 10.0, Android 6.0, Android 7.0, Android 7.1, Android 7.1.2, Android 8.0, Android 9.0
Operating system installedWear OS
Display diagonal3.05 cm (1.2")
TouchscreenYes
Display resolution396 x 396 pixels
Processor manufacturerSamsung
Processor modelExynos W920
Processor frequency1180 MHz
Personal info management (PIM)Alarm clock, Calculator, Events reminder, Notes, SOS
Display typeDigital
AccelerometerYes
Quality of sleepYes
Personal goalsYes
Heart rate contact sensorsYes
Activity trackerYes
Heart rate sensor typeElectrical, Optical
Military standardMIL-STD-810G
Calories burnedYes
SMS notificationsYes
TimerYes
Blood pressure monitorYes
Always-on displayYes
Electronic compassYes
Blood oxygen sensorYes
Geomagnetic sensorYes
Network
4G standardLTE
GLONASSYes
GPS (satellite)Yes
Mobile network connectionYes
Mobile network generation4G
GalileoYes
BeiDouYes
Storage
RAM capacity1500 MB
Flash memory16 GB
Ports & interfaces
Wi-Fi standards802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Near Field Communication (NFC)Yes
Wi-FiYes
Headphone connectivityBluetooth
Power
Wireless chargingYes
Battery capacity247 mAh
GPS Performance
GLONASSYes
GPS (satellite)Yes
Other features
Protection featuresDust resistant, Waterproof
Weight & dimensions
Width40.4 mm
Depth39.3 mm
Thickness9.8 mm
Weight25.9 g
Packaging data
Package typeBox
Packaging content
ManualYes
ChargerYes
Manufacturer Samsung