Product Overview
The Samsung Galaxy Watch 3 (41mm LTE) combines advanced technology with a premium design, offering comprehensive health monitoring, fitness tracking, and seamless smart connectivity. Manage your daily activities, stay connected, and monitor your well-being directly from your wrist.
Key Features
- Stylish Design: Premium, customizable design with military-grade durability and water resistance.
- LTE Connectivity: Call, text, stream music, and receive notifications without your phone.
- Advanced Health Monitoring: ECG, heart rate, blood oxygen, sleep tracking, stress monitoring, and fall detection.
- Fitness Tracking: Automatic tracking for 7 activities and over 40 workout modes with built-in run coaching.
- Long-lasting Battery: More than a day on a single charge, with Wireless Power Share compatibility.
- Smart Life Integration: Bixby voice assistant and Samsung Pay for convenience and security.
- Android Compatible: Pairs seamlessly with Android devices.
What's in the Box
Your Samsung Galaxy Watch 3 package includes the following items:
- Galaxy Watch 3 (41mm LTE)
- Watch Strap
- Wireless Charger
Video Description: This video demonstrates the unboxing of the Samsung Galaxy Watch 3, showcasing the watch, its strap, and the included wireless charger. It highlights the ease of setting up the charger and placing the watch on it for power.
Video Description: A short preview video showing the Samsung Galaxy Watch 3 being unboxed and placed on its magnetic wireless charger, illustrating the simple charging process.
Initial Setup
Charging the Device
Before first use, fully charge your Galaxy Watch 3. Connect the wireless charger to a power source (e.g., a USB wall adapter or computer USB port). Place your Galaxy Watch 3 onto the magnetic charging pad. The watch display will indicate the charging status and estimated time to full charge.
Powering On/Off
- To Power On: Press and hold the Home key (bottom right button) until the Samsung logo appears.
- To Power Off: Press and hold the Home key, then tap 'Power off' on the watch screen.
Pairing with a Smartphone
To unlock the full potential of your Galaxy Watch 3, pair it with a compatible Android smartphone:
- Download the Samsung Wearable app from the Google Play Store on your smartphone.
- Open the Samsung Wearable app and follow the on-screen instructions to connect your Galaxy Watch 3 via Bluetooth.
- For LTE models, activate your cellular plan through the Samsung Wearable app to enable standalone connectivity.
Operating Your Galaxy Watch 3
Navigating the Interface
The Galaxy Watch 3 offers intuitive navigation through its rotating bezel and touch-sensitive display:
- Rotating Bezel: Turn the physical bezel clockwise or counter-clockwise to scroll through widgets, notifications, and app lists.
- Touchscreen: Swipe left/right to navigate between widgets and notifications. Swipe down from the top of the screen to access quick settings. Swipe up from the bottom to view the app drawer.
- Home Key (Bottom Right): Press to return to the watch face. Double-press to open a pre-set app. Press and hold for Bixby or power options.
- Back Key (Top Right): Press to go back to the previous screen.
Video Description: A short preview video demonstrating the user interface navigation of the Samsung Galaxy Watch 3, including rotating the bezel to scroll through apps and swiping on the touchscreen.
Advanced Health Monitoring
The Galaxy Watch 3 is equipped with a suite of sensors to help you monitor your health:
ECG (Electrocardiogram)
Record an ECG to monitor your heart rhythm for signs of atrial fibrillation (AFib). To use this feature, ensure the watch is snug on your wrist and follow the instructions provided in the Samsung Health Monitor app on your paired smartphone. The results can be shared with your healthcare provider.
Video Description: This video demonstrates the ECG feature of the Samsung Galaxy Watch 3, showing how to initiate a heart rhythm measurement and view the results on the watch screen.
Heart Rate Monitoring
The watch continuously monitors your heart rate throughout the day. You can view your current heart rate and historical data, including resting heart rate and heart rate zones, within the Samsung Health app on your smartphone.
Blood Oxygen (SpO2) Measurement
Measure your blood oxygen levels directly from your wrist to gain insights into your respiratory and overall wellness. This feature is accessible through the Samsung Health app.
Sleep Tracking
The automatic sleep tracker provides detailed insights into your sleep patterns, including sleep stages (REM, Light, Deep), total sleep time, and sleep score. Access comprehensive sleep data and recommendations in the Samsung Health app for better sleep habits.
Stress Management
Monitor your stress levels throughout the day. The watch can guide you through breathing exercises to help you relax and recenter, promoting mental well-being.
Fall Detection
For added safety, enable the fall detection feature in the Samsung Wearable app. If a hard fall is detected, the watch can automatically send an SOS message with your location to pre-selected emergency contacts, ensuring help can be dispatched quickly.
Comprehensive Fitness Tracking
The Galaxy Watch 3 is your ultimate fitness companion, offering a wide range of tracking capabilities:
- Automatic Workout Detection: The watch automatically tracks seven popular activities, including walking, running, and elliptical training, ensuring you never miss a workout record.
- Over 40 Workout Modes: Choose from over 40 different workout modes, such as cycling, swimming (pool and outdoor), hiking, weight machine, circuit training, and yoga, to accurately track your performance and calories burned.
- Built-in Run Coaching: Receive real-time feedback and guidance during your runs to improve your form, pace, and overall performance.
- GPS Tracking: The integrated GPS accurately maps your routes and tracks your distance during outdoor activities.
Video Description: A short preview video showcasing the fitness tracking capabilities of the Samsung Galaxy Watch 3, including various workout modes and real-time data display.
Smart Connectivity
Stay connected and productive with the smart features of your Galaxy Watch 3:
LTE Connectivity
With the Unlocked LTE model, you have the freedom to make calls, send texts, stream music, and receive notifications directly from your watch, even when your smartphone is not nearby. A separate cellular plan from your carrier is required for standalone LTE functionality.

Image Description: The Samsung Galaxy Watch 3 displaying various LTE features such as calling, texting, and music streaming, emphasizing the ability to leave your phone behind.
Notifications
Receive and manage notifications from your smartphone directly on your wrist. You can view incoming calls, messages, and app alerts, and even respond to messages using pre-set replies, voice input, or a tiny keyboard.
Samsung Pay
Make secure payments directly from your wrist using Samsung Pay. Simply hold down the Home key, enter your PIN, and select your credit card to make a contactless payment at compatible terminals.
Bixby Voice Assistant
Integrated Bixby voice functionality allows you to control your watch, make calls, send texts, initiate coaching, and get information with simple voice commands.
Personalization
Customize your Galaxy Watch 3 to reflect your personal style and preferences:
Watch Faces
Choose from over 50,000 watch faces available through the Samsung Wearable app or the Galaxy Store. You can customize complications, colors, and styles to display the information most important to you at a glance.

Image Description: The Samsung Galaxy Watch 3 showcasing multiple customizable watch faces, highlighting the variety of styles and information displays available.
Widgets
Add and arrange widgets on your watch face for quick access to frequently used information and functions, such as weather, calendar, heart rate, and activity summaries. Widgets can be managed directly on the watch or via the Samsung Wearable app.
Battery and Power
The Galaxy Watch 3 is designed for endurance and convenient charging:
- Long-lasting Battery: The 340mAh Lithium Ion battery provides power for more than a day of typical use.
- Wireless Charging: Recharge your watch easily with the included wireless charger.
- Wireless Power Share: Get a quick battery boost from compatible Samsung Galaxy smartphones that support Wireless Power Share.
- Power Saving Modes: Extend battery life by activating power-saving modes, which limit background activity, turn off the always-on display, and adjust screen brightness.
Durability
Built to withstand your active lifestyle, the Galaxy Watch 3 offers robust durability:
- Military-Grade Durability: Certified with MIL-STD-810G standard, ensuring resistance to drops, shocks, and extreme temperatures.
- Water Resistance: Rated 5ATM/IP68, meaning it can withstand submersion up to 50 meters for 10 minutes, making it suitable for swimming and showering.
- Gorilla Glass Protection: The display is protected by Corning Gorilla Glass DX, offering enhanced scratch resistance.
Technical Specifications
| Feature | Specification |
|---|---|
| Product Dimensions | 12 x 3 x 1 inches |
| Item Weight | 5.9 ounces |
| Item Model Number | SM-R855UZDAXAR |
| Batteries | 1 Lithium Ion batteries required (included) |
| Operating System | Tizen 4.0 |
| Special Features | GPS, Notifications, Sleep Monitor, Text Messaging, Time Display |
| Connectivity Technology | Bluetooth, Cellular, GPS, NFC, Wi-Fi |
| Wireless Communication Standard | Bluetooth |
| GPS | True |
| Shape | Round |
| Screen Size | 41 mm |
Warranty and Support
Your Samsung Galaxy Watch 3 comes with a manufacturer's warranty. For detailed information regarding warranty coverage, terms, and conditions, please refer to the warranty card included in your product packaging or visit the official Samsung support website. Extended protection plans may also be available for purchase.
For technical assistance, troubleshooting, or service requests, please contact Samsung Customer Support through their official channels.





