Samsung Galaxy Watch 4 Bluetooth & GPS Smartwatch, 44mm - Silver (Renewed)

Items Description

The Samsung Galaxy Watch 4 is a smartwatch designed for health-conscious users who want comprehensive fitness tracking, advanced sleep analysis, and seamless daily connectivity from the wrist. This 44mm Bluetooth edition pairs the larger case size with a Silver aluminium finish, creating a device that balances bold visual presence with everyday versatility. As the foundation of Samsung's unified wearable platform, it introduces deep integration between Samsung hardware and Google's Wear OS software, making it a practical choice for Android smartphone owners seeking a complete wellness companion.

 

The 44mm Silver variant brings a bright, polished aesthetic that differs from the darker Graphite option, giving it a distinctive look that suits both professional and athletic settings. It runs on Samsung's first co-engineered platform with Google, centred around the 5nm Exynos W920 processor. The watch also introduces the Samsung BioActive sensor, which unifies optical heart rate, electrical heart signal, and bioelectrical impedance analysis into a single compact module. This makes it a capable tool for monitoring body composition, heart health, and recovery patterns without requiring additional equipment.

 

Battery life on the 44mm model is supported by a 361mAh cell, delivering up to 40 hours of use on a single charge. The Super AMOLED display is bright and responsive, extending across the larger case for easier glanceability during workouts or navigation. With military-grade durability and 5ATM water resistance, the watch is built to handle daily wear, gym sessions, and outdoor exposure without hesitation.

 

Key Advantages of the Samsung Galaxy Watch 4 Bluetooth & GPS Smartwatch, 44mm - Silver (Renewed)

1. Samsung BioActive Sensor: Comprehensive Health Insights

The BioActive sensor consolidates three powerful health monitoring tools into one compact module, giving users a detailed picture of their overall wellness. It measures optical heart rate, performs ECG readings, and conducts bioelectrical impedance analysis to estimate body composition, all from a single point of contact on the wrist.

 

• Body Composition Analysis: Tracks skeletal muscle mass, basal metabolic rate, body fat percentage, and body water levels in approximately 15 seconds.
• ECG Monitoring: Records electrical heart signals to detect irregular rhythms, with results accessible directly on the watch or through the Samsung Health Monitor app.
• Blood Oxygen Tracking: Measures SpO2 levels during the day and overnight, useful for understanding respiratory status during exercise or sleep.
• Continuous Heart Rate: Provides real-time heart rate updates and alerts when readings fall outside personalised zones.

2. Advanced Sleep Coaching and Recovery Tracking

The Galaxy Watch 4 elevates sleep tracking beyond simple duration logging, transforming overnight rest into actionable insights. The enhanced sleep analysis works with a compatible Samsung smartphone to measure snoring patterns, while the integrated accelerometer detects sleep stages and movement.

 

• Sleep Stages: Automatically identifies REM, light, and deep sleep phases to build a nightly rest profile.
• Sleep Score: Provides a numeric score based on consistency, duration, and quality of rest.
• Snore Detection: Works with a paired Samsung phone to log snoring events and correlate them with sleep quality.
• Recovery Guidance: Offers readiness scores each morning, helping users decide whether to push harder or prioritise recovery.

3. Unified Wear OS Platform with Samsung App Ecosystem

As the first Galaxy Watch to run Wear OS powered by Samsung, this model delivers a refined app experience with access to popular third-party tools. The platform bridges Samsung's proprietary health features with Google's broader wearable ecosystem, creating a more complete smartwatch environment.

 

• Google Apps: Access Google Maps, Google Pay, and the Google Play Store directly from the watch face.
• Third-Party Downloads: Install apps and watch faces from a growing library of Wear OS compatible options.
• Fast Processing: The 5nm Exynos W920 processor delivers smooth swipes, quick app launches, and responsive interactions.
• Seamless Phone Pairing: Connects effortlessly to Android 6.0 and above with at least 1.5GB RAM, including Samsung and non-Samsung devices.

4. Silver Aluminium Finish: Bright Style Meets Lightweight Durability

The Silver case distinguishes this model from darker alternatives, offering a lighter, more reflective appearance that complements both formal and casual wear. The aluminium construction keeps the overall weight low, while the larger 44mm profile still commands attention on the wrist.

 

• Distinctive Look: The polished silver finish catches light naturally, providing a cleaner contrast against both dark and light straps.
• Lightweight Feel: The 33.8g case weight (without strap) reduces fatigue during all-day wear and extended workouts.
• Durable Construction: Aluminium housing is suitable for daily use, with 5ATM water resistance for swimming and rain exposure.
• Versatile Styling: Pairs well with a wide range of band colours and materials, from silicone sport straps to leather options.

5. Enhanced Fitness Tracking with Auto-Workout Detection

The Galaxy Watch 4 includes an expanded suite of fitness features designed to encourage consistent activity and deliver meaningful performance data. Built-in GPS and a range of workout modes cover both gym-based and outdoor activities, while automatic detection simplifies logging.

 

• Auto-Workout Detection: Recognises running, walking, cycling, rowing, elliptical, and dynamic workouts, prompting users to start tracking automatically.
• 90+ Workout Modes: Includes specialised profiles for swimming, strength training, yoga, and more, each with tailored metrics.
• Built-in GPS: Tracks pace, distance, and route mapping without requiring a phone nearby.
• VO2 Max Assessment: Estimates cardiorespiratory fitness levels during high-intensity activity.

 

The Samsung Galaxy Watch 4 Bluetooth & GPS Smartwatch in the 44mm Silver variant is best suited for Android users who want a holistic health and fitness tracker with the convenience of a full smartwatch platform. Its combination of advanced sensor technology, durable aluminium construction, and streamlined software makes it a reliable choice for those who need consistent performance across workouts, daily routines, and sleep recovery.

Specifications of Samsung Galaxy Watch 4 Bluetooth & GPS Smartwatch, 44mm - Silver (Renewed)

Brand	SAMSUNG
Operating System	Tizen
Memory Storage Capacity	16 GB
Special Feature	GPS
Battery Capacity	361 Milliamp Hours
Connectivity Technology	Bluetooth
Wireless Communication Standard	Bluetooth
Battery Cell Composition	Lithium Ion
GPS	True
Shape	Round
Screen Size	44 Millimeters

Prev:  SAMSUNG GEAR S3 FRONTIER Smartwatch 46MM (Bluetooth Only) - Dark Grey (Renewed)     Next: Samsung Galaxy Watch 4, 44mm, Black - Water Resistant, Wireless smartwatch, Sport Band, Wi-Fi/Bluetooth only - SM-R870NZKCXAA (Renewed)

Specifications
[Brand]	SAMSUNG
[Operating System]	Tizen
[Memory Storage Capacity]	16 GB
[Special Feature]	GPS
[Battery Capacity]	361 Milliamp Hours
[Connectivity Technology]	Bluetooth
[Wireless Communication Standard ]	Bluetooth
[Battery Cell Composition]	Lithium Ion
[GPS]	True
[Shape]	Round
[Screen Size]	44 Millimeters

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