Samsung Galaxy Watch8 Bluetooth 40 Mm SM-L330NDAAEUA

Ultra comfort,
from sleep to workout
Our thinnest Samsung Galaxy Watch yet, Galaxy Watch8 is ready to make an impact. Now, boldly reimagined - from the iconic new cushion design to the Dynamic Lug System for the snug, comfortable fit - all while performing powerfully with the 3 nm processor. Experience proactive coaching, from sleep to running to holistic health, that fuses intelligence with individuality. Make the most of your moments with Galaxy AI keeping you ahead, topped with a whole-new One UI experience.

Innovation meets our signature cushion design
It's time for a change - introducing Galaxy Watch8 with a bold new look, designed with innovation. Sleek lines flowing from the watch face to the slim body create a refined aesthetic, while the iconic cushion design adds a distinctive edge, rounding out a look built to leave a lasting impression. Available in 40 mm and 44 mm, in Graphite and Silver.

Our thinnest
Galaxy Watch
Reimagined to be more compact than ever, Galaxy Watch8 is the slimmest Galaxy Watch yet. Thinner than Galaxy Watch7, the sleek profile of Galaxy Watch8 offers a more seamless feel on your wrist - enhancing both style and wearability throughout your day, during your workouts and even while you sleep.

The most comfortable Galaxy Watch ever
Breeze through your day with extra comfort. With the Dynamic Lug System, Galaxy Watch8 sits more comfortably on your wrist, staying close to your skin with minimal space in between. This refined design enhances stability, resulting in a snug and stable fit that makes you barely notice it's there. Enjoy your day more with the most comfortable Galaxy Watch experience ever.

Build healthy sleep habits with Galaxy AI

Bedtime Guidance
Form a healthy bedtime routine
Build good sleep habits with Bedtime Guidance. Galaxy Watch8 uses three days worth of sleep data to find your optimal bedtime, the first step toward better sleep. Get smart nudges for your ideal bedtime and get the rest you need. Wake up feeling refreshed, fully recharged and better prepared to take on the day - all with a personalised sleep schedule.

Energy Score
Know your energy level. Own your day
Understand your body and start your day smarter. Galaxy Watch8 analyses your workouts, sleep patterns and nighttime heart signals to deliver a daily forecast - your Energy Score. Check insight messages brought to you by Galaxy AI, and review each index in detail. Plan your day accordingly to make the most of each moment.

Find your pace, race your way

Running Coach
Run at your own pace with a personal coach
Once you've fully recovered with a good night's sleep, it's time to move. Start with a test to identify your running level from 1 to 10. Set your goals and work your way to break them by training at your own pace. Whether you're taking your first stride as a beginner or training for a full marathon, a 3-5 week running coach program tailored to your running capacity will guide and motivate you through every milestone, helping you break barriers.

Vascular Load

Keep track of your
heart health while you sleep
Manage your vascular load as you sleep. Wear Galaxy Watch8 for at least 4 hours each night for over 3 nights to assess your baseline, and track your measurements over time. When your readings trend upward, you'll receive thoughtful suggestions - maybe it's time for more fresh foods, better sleep habits or managing daily stress. Stay informed about your heart health and make choices that support how you want to feel tomorrow.

Antioxidant index
Balance your diet
Find out if you're on the right track to ageing well with Galaxy Watch8, the world's first smartwatch that measures your antioxidant level. Place your thumb on the sensor to measure the carotenoid levels in your skin and see how healthy your current diet and lifestyle are. Check your antioxidant index to improve your well-being and lower the risk of diseases.

Put your mind at ease

Mindfulness
Take a pause. Refresh your mind
Make time each day to find your sense of serenity. Galaxy Watch8 offers tools that gently guide you toward mindfulness - from managing stress to living in the moment. Explore different techniques and discover what works best to support your mental well-being. Keep a daily log and unwind with guided breathing and meditation exercises. Consistently monitor the progress on your personal journey to find your own inner peace.

Just ask. Done
Lift your wrist and speak - Google Gemini is here to help. Galaxy Watch8 with Gemini built-in helps you get things done swiftly even during life's busiest moments. Just ask to get answers and ideas, complete various tasks across apps and access important information on the spot. Get what you need, right on your wrist.

The all-new One UI 8 Watch
New Watch, new One UI. Catch your must-knows with the multi-info tile, bringing key info from the apps of your choice. Stay updated at a glance with streamlined notifications, and easily access your go-to apps from the top of the app list. View real-time info, from calls to running time and timers, all in one place with the Now bar.

Make it yours, face to band
Change your band in a snap, and get ready for whatever's next. Go for the Sport Band when you're breaking a sweat, or settle for the soft Fabric Band for undisturbed comfort throughout the night. Plus, customise your watch face in the Galaxy Wearable app with options that range from colours to components.

Expanded
Galaxy Wearable experience
Get started with your Galaxy Watch seamlessly on your Android- smartphone. Simply download Galaxy Wearable and Samsung Health apps from Google Play to connect your Android phone to your Galaxy Watch. Now, you can experience the latest Galaxy Wearable device - Galaxy Watch8. Enjoy the features, from health tracking to sleep coaching, that are integrated into a sleek cushion design.

Better connected, better together
From taking calls to watching content, your Galaxy smartphone keeps your devices in sync for a smart, smooth, seamless Galaxy experience.

Specs




Display


Display diagonal

Size of the display for this product, measured diagonally, usually in inches.

3.81 cm (1.5")


Display technology

The technology used in the display e.g. plasma, LED.

AMOLED


Display technology marketing name

Super AMOLED


Display size (HxV)

37.3 x 37.3 mm


Display brightness

Brightness is the amount of radiating light emitted from the screen. The brightness rating is measured in candellas per square meter, commonly known as 'nits'.

3000 cd/m-


Display type

Type of display (screen) e.g. LCD.

Digital


Display resolution

The number of distinct pixels in each dimension that can be displayed. It is usually quoted as width - height, with the units in pixels: for example, "1024 - 768" means the width is 1024 pixels and the height is 768 pixels. The higher the number of pixels, the sharper the image.

480 x 480 pixels


Display number of colours
million colours


Processor


Processor frequency

The clock rate is the fundamental rate in cycles per second (measured in hertz) at which a computer performs its most basic operations such as adding two numbers. There are more factors, like internal memory size, that influence a computer's actual response time.
00 MHz


Processor cores

The number of central processing units ('cores') in a processor. Some processors have 1 core, others have 2 (e.g. Intel Core Duo) or more (e.g. the Intel Xeon E7-2850 has 10 cores).

5


Design


Band material

The type of substance the wristband is made of.

Silicone


Band size

M/L


Shape

The external form, contours, or outline of the product.

Round


Wrist size range
0 - 205 mm


Market positioning

Under which category can the device be positioned in the market, e.g. camera phone.

Smartwatch


Watch case size

44 mm


Buckle colour

Graphite


Watch case colour

Graphite


Watch case material

Aluminium


Band colour

The colour of the band, also known as the strap, of watches etc.

Graphite


Closure type

Single prong strap buckle


International Protection (IP) code

The IP code classifies and rates the degree of protection provided against the intrusion (including body parts such as hands and fingers), dust, accidental contact, and water by mechanical casings and electrical enclosures. It is published by the International Electrotechnical Commission (IEC). The digits (characteristic numerals) indicate conformity with the conditions summarized in the tables below. Where there is no protection rating with regard to one of the criteria, the digit is replaced with the letter X. an electrical socket rated IP22 is protected against insertion of fingers and will not be damaged or become unsafe during a specified test in which it is exposed to vertically or nearly vertically dripping water. Another example is the Sony Xperia Z Ultra, one of the first cellular phones to be IP-rated; it is rated at IP58 and marketed as "dust resistant" and can be "immersed in 1.5 meter of freshwater for up to 30 minutes".

IP68


Water resistance

5 ATM


Performance


Mobile operating systems supported

The operating systems e.g. Android, iOS, that can be used with the mobile device.

Android


Operating system installed

Type of operating system on a device e.g. IOS on Apple devices, Android for mobile devices.

Wear OS


RAM capacity

2 MB


Flash memory

32 GB


Fall detection




Features


Heart rate monitor




Heart rate sensor type

Electrical, Optical


Blood pressure monitor




Sleep apnea detection





Features


Accelerometer




Gyroscope




Quality of sleep




SOS alert function




Audio formats supported

The audio formats which this device or software can read/use e.g. MP3, MP4.

3GA, AAC, AMR, AWB, M4A, MP3, OGA, OGG, WAV


Ambient light sensor




Geomagnetic sensor




Skin temperature sensor




Stress monitoring function




Barometer




Military standard

MIL-STD-810H


Network


Mobile network connection




Mobile network generation

Not supported


GPS (satellite)

Global Positioning System (GPS) is a space-based satellite navigation system that provides location and time information in all weather conditions, anywhere on or near the Earth where there is an unobstructed line of sight to four or more GPS satellites. The system provides critical capabilities to military, civil and commercial users around the world. It is maintained by the United States government and is freely accessible to anyone with a GPS receiver.




BeiDou




GLONASS




Galileo




Ports & interfaces


Wi-Fi standards

The type of wireless local area network (LAN). It can be ad-hoc, where units in a network communicate peer-to-peer, or Infrastructure, where units communicate with each other via an access point A LAN interconnects computers in a small area e.g. home, school or office.

802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n)


Bluetooth

Bluetooth is a low-power radio technology developed to replace the cables and wires currently used to link or connect electronic devices such as personal computers, printers, and a wide variety of handheld devices including mobile phones. Because it uses radio-wave connectivity, a Bluetooth-enabled device has a constant, established connection to whatever browser it uses. This saves the user the trouble of logging on to check for emails or news updates, for example.




Bluetooth profiles

A2DP, AVRCP, HFP, HSP


Near Field Communication (NFC)




Wi-Fi

Popular technology that allows an electronic device to exchange data or connect to the internet wirelessly using radio waves.




Bluetooth version

The type of bluetooth technology in the product e.g. Bluetooth Smart (v4.0).

5.3


Power


Battery capacity

A measure of the charge stored by the battery. Determined by the mass of active material contained in the battery.

435 mAh


Battery life (max)

Maximum battery life. Mobile Mark- (2002) is the standard often used to benchmark battery life time.

40 h


Weight & dimensions


Width

The measurement or extent of something from side to side.

43.7 mm


Depth

The distance from the front to the back of something.

46 mm


Thickness

The distance through an object, as distinct from width or height.

8.6 mm


Weight

Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.

34 g