SAMSUNG Galaxy Watch 4 LTE 46mm Smartwatch with ECG Monitor Tracker for Health, Fitness, Running, Sleep Cycles, GPS Fall Detection, LTE, US Version, Black

Items Description

The SAMSUNG Galaxy Watch 4 LTE 46mm is a full-featured smartwatch designed for health-conscious users who want comprehensive wellness tracking alongside standalone connectivity. This Black 46mm variant combines a bold, sporty aesthetic with the practical freedom of LTE, allowing calls, messages, and app notifications without needing a paired phone nearby. It is engineered to serve as a daily fitness companion, a sleep coach, and a safety tool, all wrapped in a durable stainless steel case.

 

Building on Samsung's Wear OS platform, the Galaxy Watch 4 functions as a holistic health hub on the wrist. Its BioActive Sensor delivers a suite of measurements including ECG readings, body composition analysis, and heart rate tracking, making it suitable for those who want more than just step counts. The 46mm size offers a larger display for easier readability of metrics, while the LTE connectivity ensures that active users can leave their phones behind during workouts or errands without losing access to important alerts.

 

Key Advantages of the SAMSUNG Galaxy Watch 4 LTE 46mm Smartwatch with ECG Monitor Tracker for Health, Fitness, Running, Sleep Cycles, GPS Fall Detection, LTE, US Version, Black

 

1. Advanced Heart Health and Body Composition Tools

The Galaxy Watch 4 places a strong emphasis on proactive health monitoring with its integrated BioActive sensor. It consolidates multiple optical signals into one chip, enabling quick and convenient readings that were previously only available through separate devices. This is particularly valuable for users who track wellness trends over time.

 

• ECG Monitoring: Take an electrocardiogram directly from the wrist to check for signs of atrial fibrillation, with results viewable in the Samsung Health Monitor app.
• Blood Oxygen (SpO2): Measure oxygen saturation levels during the day or overnight to gain insight into respiratory wellness.
• Body Composition: Track skeletal muscle mass, basal metabolic rate, body fat percentage, and body water through the BioActive sensor using a simple finger-press measurement.
• Heart Rate Alerts: Receive notifications if your heart rate remains unusually high or low while at rest.

 

2. Comprehensive Sleep Coaching and Recovery Insights

Sleep is a critical component of recovery, and the Galaxy Watch 4 treats it with dedicated analysis. The watch monitors various sleep stages and provides a sleep score each morning, helping users understand the quality and structure of their rest. When worn overnight, it detects snoring and blood oxygen levels to provide a more complete picture of sleep patterns.

 

• Sleep Stages: Tracks REM, light, and deep sleep cycles to estimate sleep quality.
• Snore Detection: Uses the built-in microphone (with user consent) to record and analyze snoring patterns during the night.
• Blood Oxygen During Sleep: Monitors SpO2 levels overnight to help identify potential breathing disruptions.
• Sleep Score: Provides a daily score with actionable insights to improve sleep hygiene and consistency.

 

3. GPS, Fall Detection, and Safety Features

For runners and outdoor enthusiasts, the built-in GPS tracks distance, pace, and routes accurately without a phone. The watch also includes a fall detection feature that can be activated during intense workouts or high-impact activities. This combination of positioning and safety tools makes the 46mm model a reliable partner for solo training sessions.

 

• Built-in GPS: Accurate route tracking for running, cycling, and hiking, with data syncing to Samsung Health.
• Fall Detection: Detects hard falls and sends a message with your location to pre-selected emergency contacts.
• Auto Workout Detection: Recognizes when a walking or cycling workout has started and prompts you to begin recording.
• Safety Alerts: Prone to high-impact movements, the watch can trigger an SOS request if you do not respond after a detected fall.

 

4. LTE Connectivity for an Independent Experience

The inclusion of LTE in this US version distinguishes it as a more independent variant. With an active mobile plan, users can make and receive calls, send messages, stream music, and even download apps directly to the watch, all without carrying a smartphone. This is highly practical for gym workouts, trail runs, or errands where phone-free convenience is preferred.

 

• Standalone Calling: Make and receive calls directly through the watch's speaker and microphone.
• Notifications: Receive text messages, app alerts, and reminders even when the phone is out of range.
• Music Streaming: Play music from streaming services or downloaded playlists via Bluetooth earphones.
• US Version: Supports LTE bands compatible with major US carriers, requiring an eligible data plan for activation.

 

5. Bold 46mm Black Stainless Steel Design

This 46mm variant presents a substantial presence on the wrist, offering a distinct visual identity compared to smaller models. The Black stainless steel case provides a rugged yet refined look, suitable for both athletic wear and casual everyday use. The larger dimensions also contribute to an enhanced viewing experience for glanceable data.

 

• Durable Construction: Stainless steel case designed to withstand daily wear conditions.
• Large 1.4-inch Super AMOLED Display: Offers sharp visuals and vibrant colors, with an always-on option available.
• Versatile Styling: The Black colorway pairs well with both sport bands and more formal straps.
• 720 mAh Battery: Provides extended usage between charges, with support for fast wireless charging.

 

6. Wear OS Powered by Samsung

The Galaxy Watch 4 introduced a unified platform co-developed with Google, merging Samsung's health expertise with Google's app ecosystem. This provides access to a wider range of third-party applications and improved integration with Android smartphones. The platform is optimized to work seamlessly with the watch's hardware sensors and performance capabilities.

 

• Exynos W920 Dual-Core Processor: Provides smooth performance for app navigation and fitness tracking.
• Google Maps and YouTube: Downloadable from the Google Play Store directly to the watch.
• Gesture Control: Answer calls or silence alarms with simple wrist movements.
• Compatibility: Designed to pair with Android 6.0 and higher smartphones, with enhanced functionality when used with Samsung Galaxy devices.

 

The SAMSUNG Galaxy Watch 4 LTE 46mm is best suited for runners and fitness enthusiasts who prefer leaving their phone behind during workouts, as well as for users who value ECG monitoring and detailed sleep analysis in a durable everyday smartwatch. For those who want a complete view of their health data without sacrificing connectivity, this Black 46mm model delivers a solid foundation in a larger, more readable format.

Specifications of SAMSUNG Galaxy Watch 4 LTE 46mm Smartwatch with ECG Monitor Tracker for Health, Fitness, Running, Sleep Cycles, GPS Fall Detection, LTE, US Version, Black

Brand	Samsung
Operating System	android 6.0
Memory Storage Capacity	16 GB
Special Feature	GPS, Notifications, Sleep Monitor, Text Messaging, Time Display
Connectivity Technology	LTE
Wireless Communication Standard	Bluetooth
Battery Cell Composition	Lithium Ion
GPS	True
Shape	Heart,Irregular
Screen Size	46 Millimeters

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Specifications
[Brand]	Samsung
[Operating System]	android 6.0
[Memory Storage Capacity]	16 GB
[Special Feature]	GPS, Notifications, Sleep Monitor, Text Messaging, Time Display
[Connectivity Technology]	LTE
[Wireless Communication Standard ]	Bluetooth
[Battery Cell Composition]	Lithium Ion
[GPS]	True
[Shape]	Heart,Irregular
[Screen Size]	46 Millimeters

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