Samsung Galaxy Watch 8 Series – Smartwatch with AMOLED Display, Advanced Health Tracking and Wear OS

Samsung Galaxy Watch 8 Bluetooth Smartwatch Series

Discover a smarter way to manage your everyday life, fitness goals and personal wellbeing with the Samsung Galaxy Watch 8 Series. Designed to combine modern smartwatch technology with elegant styling, the Galaxy Watch8 offers advanced health monitoring, activity tracking, smart notifications, GPS navigation and convenient access to compatible smartphone applications—all from your wrist.

The Galaxy Watch8 range includes the lightweight Galaxy Watch 8 40mm Bluetooth, the larger Galaxy Watch 8 44mm Bluetooth, and the premium Galaxy Watch 8 Classic 46mm Bluetooth. Each model offers its own combination of size, design, battery capacity and storage, allowing you to choose the smartwatch that best suits your wrist and lifestyle.

Whether you want to track workouts, improve your sleep routine, monitor everyday activity, receive notifications or control compatible applications, the Samsung Galaxy Watch 8 helps you stay connected throughout your day.

Choose Your Samsung Galaxy Watch 8 Model

Samsung Galaxy Watch 8 40mm Bluetooth

The standard Galaxy Watch 8 40mm is designed for people who prefer a compact, lightweight smartwatch. It features a 1.34-inch Super AMOLED display, a slim aluminium body, 2GB RAM, 32GB storage and a 325mAh battery.

Its comfortable size makes it a good option for smaller wrists, everyday wear, exercise sessions and sleep tracking.

Key specifications: 40mm case, 1.34-inch AMOLED display, 325mAh battery, 2GB RAM and 32GB storage.

Samsung Galaxy Watch 8 44mm Bluetooth

The Galaxy Watch8 44mm offers a larger display and bigger battery while retaining the standard model’s slim aluminium design.

Its 1.47-inch Super AMOLED display provides more screen space for notifications, messages, workout information, watch faces and applications. The 435mAh battery provides greater capacity than the 40mm version.

This model is particularly suitable for users who prefer a larger smartwatch display without the additional size and weight of the Classic model.

Key specifications: 44mm case, 1.47-inch AMOLED display, 435mAh battery, 2GB RAM and 32GB storage.

Samsung Galaxy Watch 8 Classic 46mm Bluetooth

The Samsung Galaxy Watch 8 Classic 46mm combines modern smartwatch capabilities with a more traditional watch-inspired appearance.

Its stainless-steel body, physical rotating bezel and dedicated Quick Button give it a distinctive premium design. The rotating bezel provides a convenient physical way to navigate compatible menus and features, while the additional button offers quick access to supported functions.

The Classic model includes a 1.34-inch Super AMOLED display, a 445mAh battery, 2GB RAM and 64GB storage.

It is an excellent option for buyers who prefer a more substantial metal watch with traditional controls and greater internal storage.

Key specifications: 46mm case, stainless-steel construction, physical rotating bezel, 1.34-inch AMOLED display, 445mAh battery, 2GB RAM and 64GB storage.

Brilliant Super AMOLED Display

The Galaxy Watch8 Series features a high-resolution Super AMOLED display protected by sapphire crystal glass.

The standard 44mm model delivers a 480 × 480 resolution, while the standard 40mm and Classic 46mm models use a 438 × 438 resolution.

The displays support Always-On Display functionality, allowing you to check supported watch faces and useful information without repeatedly waking the screen. With peak brightness of up to 3,000 nits, the series is designed to provide clearer visibility outdoors and in brightly lit environments.

View the time, incoming notifications, fitness information, calendar entries, weather updates and compatible application information at a glance.

Lightweight Design and Premium Build Quality

Samsung redesigned the Galaxy Watch8 for a slimmer profile and comfortable everyday wear.

The standard models feature an aluminium case with a distinctive cushion-shaped design. The Dynamic Lug system helps the watch and strap sit comfortably against the wrist, which is particularly useful for continuous health monitoring and overnight sleep tracking.

The Galaxy Watch8 Classic takes a different approach with its stainless-steel construction and traditional rotating bezel.

Standard Watch8 models measure approximately 8.6mm thick, while the Classic is approximately 10.6mm thick. The standard 40mm version weighs around 30g without the strap, the 44mm around 34g, and the Classic around 63.5g.

Advanced Health Monitoring with Samsung Health

The Samsung Galaxy Watch8 Series is built to help you understand your daily activity, fitness and recovery patterns.

Its BioActive Sensor combines optical health sensing, electrical heart-signal measurement and bioelectrical impedance analysis.

Supported monitoring and wellness features include:

• Heart-rate monitoring: Track your heart rate during the day and while exercising.
• Sleep tracking: Review sleep duration, patterns and supported sleep measurements.
• Sleep Coaching: Receive personalised guidance based on your sleep data and habits.
• Sleep Apnoea Risk Detection: Check for signs associated with moderate to severe obstructive sleep apnoea where supported and enabled.
• Energy Score: Review a daily readiness estimate informed by sleep and activity data.
• Vascular Load: Access supported insights into vascular-system stress during sleep.
• Antioxidant Index: Measure estimated carotenoid levels using the watch’s supported sensor feature.
• Running Coach: Receive personalised running plans and guidance based on your fitness level.
• Stress monitoring: Review supported stress-related measurements and access guided breathing exercises.
• Body composition: Use supported measurements for body fat, body water, skeletal muscle and other body-composition estimates.

These features are intended for general wellness and fitness purposes rather than medical diagnosis. Availability varies by region, compatible phone and software version. Certain functions, including ECG and blood-pressure monitoring where supported, require compatible Samsung Galaxy devices and additional setup.

Personalised Fitness Tracking

Whether you are beginning a fitness routine or following a structured training plan, the Galaxy Watch8 can help you monitor your progress.

Use supported tracking modes for activities such as walking, running, cycling and gym workouts. The watch records relevant information, including heart rate, duration, movement and other activity data.

With built-in dual-frequency GPS, the watch can track outdoor routes using compatible satellite positioning systems. This is useful for runners, walkers and outdoor fitness enthusiasts who want more detailed route information.

Samsung Health brings together your exercise history, daily activity, sleep insights and fitness goals in one convenient experience.

Smarter Sleep Tracking and Recovery

The Galaxy Watch8 helps you understand your sleep habits through sleep tracking and personalised coaching.

Wear the watch overnight to collect supported sleep data, then review your results in Samsung Health. Bedtime Guidance can help you identify a suggested bedtime based on your recorded sleep patterns, while Energy Score combines relevant sleep and activity information into a daily readiness estimate.

These tools can help you establish more consistent routines, although their recommendations are not substitutes for professional medical advice.

Google Gemini and Wear OS

The Galaxy Watch 8 runs Wear OS 6 with Samsung One UI 8 Watch and offers access to compatible applications through Google Play.

Google Gemini is available on compatible configurations, allowing you to use supported voice commands to interact with applications, ask questions, organise tasks and carry out everyday actions.

The watch also supports smart notifications, alarms, timers, calendar information, reminders and compatible music-control applications.

You can personalise compatible watch faces, adjust settings, install supported apps and organise widgets to suit your daily routine.

Bluetooth Connectivity, GPS and Smart Notifications

The Bluetooth edition pairs with a compatible Android smartphone to provide a connected smartwatch experience.

Depending on the application and paired phone, you can receive calls and message notifications, review incoming alerts, manage reminders, control supported media and use compatible applications.

Additional connectivity includes Wi-Fi, NFC and dual-frequency GPS. Samsung Pay or other supported wallet functions may depend on regional service availability and compatible payment providers.

Important: Bluetooth models do not have the independent mobile-network connectivity of LTE models. The Bluetooth versions should not be advertised as standalone cellular smartwatches.

Water Resistance and Durability

The Galaxy Watch8 Series is rated for 5ATM water resistance, IP68 dust and water resistance, and MIL-STD-810H-related durability testing.

These ratings provide protection under specified test conditions. They do not mean that the watch is indestructible or suitable for every water activity. Follow Samsung’s guidelines for swimming, water exposure and device maintenance.

Samsung Galaxy Watch 8 Series Specifications

Feature	Watch 8 40mm BT	Watch 8 44mm BT	Watch 8 Classic 46mm BT
Case material	Aluminium	Aluminium	Stainless steel
Display	1.34-inch Super AMOLED	1.47-inch Super AMOLED	1.34-inch Super AMOLED
Resolution	438 × 438	480 × 480	438 × 438
Typical battery	325mAh	435mAh	445mAh
RAM	2GB	2GB	2GB
Internal storage	32GB	32GB	64GB
Processor	Exynos W1000	Exynos W1000	Exynos W1000
Operating system at launch	Wear OS 6 / One UI 8 Watch	Wear OS 6 / One UI 8 Watch	Wear OS 6 / One UI 8 Watch
Bluetooth	5.3	5.3	5.3
GPS	Dual-frequency	Dual-frequency	Dual-frequency
Navigation control	Touchscreen and buttons	Touchscreen and buttons	Touchscreen, buttons and rotating bezel
Water/dust resistance	5ATM, IP68	5ATM, IP68	5ATM, IP68
Approximate weight without strap	30g	34g	63.5g

Why Buy the Samsung Galaxy Watch 8?

• Choice of compact, large-screen or Classic premium design
• Bright Super AMOLED display with sapphire crystal glass
• Comfortable standard models with slim aluminium construction
• Physical rotating bezel on the Watch8 Classic
• Advanced sleep and activity tracking
• Samsung BioActive Sensor
• Running Coach and personalised fitness insights
• Energy Score and supported wellness features
• Google Gemini on compatible configurations
• Wear OS access to compatible applications
• Dual-frequency GPS
• Smart notifications and Bluetooth connectivity
• Water and dust resistance
• Integration with compatible Samsung Galaxy devices

Frequently Asked Questions

What is the difference between the Galaxy Watch 8 40mm and 44mm?

The 44mm model has a larger 1.47-inch display and a 435mAh battery. The 40mm model has a 1.34-inch display and a 325mAh battery. Both standard versions have 2GB RAM, 32GB storage and an aluminium body.

What makes the Galaxy Watch 8 Classic different?

The Classic has a stainless-steel body, a physical rotating bezel, a dedicated Quick Button and 64GB internal storage. It is heavier than the standard Watch8 models.

Can I use the Galaxy Watch8 with an Android phone?

Yes. Samsung documents support for compatible Android smartphones running Android 12 or later with more than 1.5GB of memory. Some functions require a compatible Samsung Galaxy phone.

Can the Bluetooth model make calls without my phone?

The Bluetooth model is designed to work with a paired smartphone. It does not have the independent cellular connectivity of an LTE model.

Can I swim with the Galaxy Watch 8?

The watch has 5ATM and IP68 ratings, but water resistance has limits. Follow Samsung’s instructions for water-related activities, and do not assume the watch is suitable for every type of diving or high-pressure water exposure.

Which Galaxy Watch 8 should I choose?

Choose the 40mm for a compact fit, the 44mm for a larger display and battery, or the 46mm Classic for stainless-steel styling, a rotating bezel and additional storage.