Introduction Samsung Galaxy Watch4

Brief Overview of Samsung Galaxy Watch4

The Samsung Galaxy Watch4 is the latest addition to Samsung’s smartwatch lineup, representing a significant leap forward for the brand. The watch seamlessly combines advanced health features with powerful productivity tools, making it an excellent companion for both fitness enthusiasts and busy professionals alike. This review will delve into the various features and capabilities of the Galaxy Watch4, providing you with comprehensive insight into what this impressive piece of technology has to offer.

Unboxing Experience

Unboxing the Samsung Galaxy Watch4 is an experience in itself. The packaging is sleek and premium, reflecting the quality of the product within. Inside the box, you find the watch itself, nestled securely in a protective casing. Alongside the watch, there’s a wireless charging dock, a USB-C cable, and a quick start guide to help you get your new smartwatch up and running. The attention to detail in the packaging design sets the tone for the rest of the user experience, hinting at the thoughtfulness and precision that has gone into every aspect of the Galaxy Watch4.

In the following sections, we will explore the design, performance, software, health and fitness features, battery life, unique features, and value for money of the Samsung Galaxy Watch4. We will also compare it with its predecessor models and other competitive brands in the market to provide a holistic view of its positioning in the current smartwatch landscape.

Samsung Galaxy Watch4

Samsung Galaxy Watch4
  • Advanced technology – Take control of your health and fitness with the latest wearable tech. Featuring a Bioelectrical Impedance Analysis Sensor for Body Composition Analysis, Optical Heart Rate Sensor, Advanced Sleep Analysis & Women’s Health monitoring features – it has never been easier to stay on top of your health!
  • Worry-free fitness tracking – Track up to 90+ workouts without having to worry about whether the watch can handle them all. With long battery life and enhanced connectivity with Wear OS, Powered by Samsung, you can take it out on any adventure!
  • Style and function – Show off your style with the sleek design of Galaxy Watch4. In addition to looking great on your wrist, its lightweight structure makes it comfortable for use day or night – no matter what your plans are.
  • Enhanced app availability – No longer limited in what apps you can use! With support from Wear OS, you have access to enriched application availability and fast connection speeds that make accessing data real-time easy.

Design and Display


The Samsung Galaxy Watch4 boasts a modern and stylish design that is crafted to impress. It features a sleek, circular face that is reminiscent of traditional wristwatches, giving it a timeless appeal. The watch is available in two sizes – 40mm and 44mm – allowing you to choose the one that best fits your wrist and personal style.

The casing of the Galaxy Watch4 is made from high-quality aluminum, which lends the device a lightweight yet sturdy feel. The watch is available in several color options, including Black, Silver, and Pink Gold, providing you with ample choice to match your aesthetic preferences.

One of the most striking aspects of the Galaxy Watch4’s design is its rotating bezel, a feature that has become a signature of Samsung’s smartwatch line. The bezel allows you to navigate through the watch’s interface effortlessly and intuitively, adding an element of tactile interaction that enhances the overall user experience.

The watch also comes with interchangeable straps, enabling you to customize its look to suit different occasions. Whether you’re heading for a workout, going to work, or attending a social event, you can easily switch up the style of your Galaxy Watch4 to complement your outfit.


When it comes to the display, the Samsung Galaxy Watch4 truly shines. It sports a Super AMOLED touchscreen with a resolution of 396 x 396 pixels (for the 40mm model) or 450 x 450 pixels (for the 44mm model). This results in sharp, vibrant visuals that are easy to view even in bright sunlight.

The display is protected by Corning Gorilla Glass DX, ensuring that it remains free of scratches and scuffs despite regular use. The watch also offers an always-on display option, which means that you can see the time and your essential notifications without having to wake the screen – a convenient feature that adds to the device’s usability.

In terms of customization, the Galaxy Watch4 offers a wide range of watch faces to choose from. You can select from various styles and layouts, allowing you to personalize the display to reflect your mood or style.

Overall, the design and display of the Samsung Galaxy Watch4 strike an excellent balance between style and functionality. The smartwatch not only looks great on your wrist but also delivers a rich and immersive visual experience, making it a joy to use every day.


Processor and RAM

The Samsung Galaxy Watch4 is powered by the Exynos W920 chipset, which is specifically designed for wearables. This powerful processor ensures smooth and responsive operation, allowing you to navigate through apps and features with ease. Whether you’re tracking your workout, receiving notifications, or using the watch’s various smart features, the Galaxy Watch4 delivers consistent performance without any noticeable lag.

The smartwatch also comes with 1.5GB of RAM, which further enhances its performance capabilities. With this ample memory, the watch can efficiently manage multiple applications simultaneously, providing a seamless multitasking experience.

Operating System

Samsung Galaxy Watch4 runs on the new Wear OS powered by Samsung. This operating system is a collaboration between Google and Samsung, combining the best features of both platforms. The result is an intuitive and user-friendly interface that offers a vast selection of apps, customizable watch faces, and advanced health tracking features.

The new Wear OS also ensures better compatibility with Android smartphones and offers improved support for Google’s suite of apps, including Google Maps, Google Pay, and Google Messages. This integration enhances the overall utility of the watch, making it an even more useful companion for your everyday needs.


In terms of connectivity, the Samsung Galaxy Watch4 supports both Bluetooth and Wi-Fi, allowing you to stay connected to your smartphone and the internet. It also includes GPS for tracking your outdoor workouts accurately. Additionally, there’s an LTE version of the watch available, which enables you to make calls, send messages, and use data without needing to have your phone nearby.


The Galaxy Watch4 comes with 16GB of internal storage, providing plenty of space for your apps, music, and other data. This is a significant upgrade from previous models, allowing you to store more information directly on your device.

In conclusion, the performance of the Samsung Galaxy Watch4 is impressive. Its powerful processor, ample RAM, and the new Wear OS ensure a smooth and responsive user experience. The watch’s connectivity options and generous storage space further enhance its utility, making it a robust and reliable wearable for all your needs.


Operating System

The Samsung Galaxy Watch4 runs on the latest Wear OS powered by Samsung. This is a significant development as it represents a collaboration between Google and Samsung, offering users the best features from both platforms.

The new Wear OS brings a more streamlined and intuitive interface that provides an improved user experience. It offers easy access to a vast array of apps through the Google Play Store, including fitness, productivity, social media, and entertainment apps. This gives users the flexibility to customize their watch to suit their lifestyle and needs.

Health and Fitness Features

The Galaxy Watch4 comes with a comprehensive suite of health and fitness features, thanks to Samsung’s Health Monitor app and Google Fit. These include heart rate monitoring, sleep tracking, step counting, and advanced workout tracking for various activities such as running, cycling, swimming, and more.

One of the standout features is the Body Composition measurement, which uses bioelectrical impedance analysis (BIA) to provide insights about your body fat percentage, skeletal muscle mass, body water, and more. This feature can be a useful tool in your health and wellness journey, providing you with a more complete picture of your overall health.

Integration with Google Services

With the integration of Wear OS, the Galaxy Watch4 also offers enhanced support for Google services. You can access apps like Google Maps for navigation, Google Pay for contactless payments, and Google Messages for communication directly from your wrist. This seamless integration makes it easier to stay connected and perform tasks without needing to reach for your phone.

Customization Options

The software also allows for extensive customization, enabling you to personalize your watch face, notifications, and app layout. Whether you prefer a minimalist design or want quick access to your most-used apps, the Galaxy Watch4 gives you the freedom to set up your device just the way you like it.

In conclusion, the software on the Samsung Galaxy Watch4 significantly enhances its functionality and usability. The new Wear OS, combined with the extensive health and fitness features, excellent integration with Google services, and customization options, make it a powerful and versatile smartwatch.

Health and Fitness Features

Comprehensive Workout Tracking

The Samsung Galaxy Watch4 is equipped with a wide range of fitness tracking features that cater to various types of workouts. These include running, walking, cycling, swimming, hiking, yoga, and many more. The watch can automatically detect and track over six types of workouts, making it easier for you to keep track of your physical activities.

Each workout mode provides detailed metrics such as distance covered, calories burned, heart rate, pace, and more. This data can help you monitor your progress and make necessary adjustments to your workout routine.

Advanced Health Monitoring

The Galaxy Watch4 goes beyond basic fitness tracking with its advanced health monitoring features. It includes a heart rate monitor that can alert you if your heart rate goes above or below a certain threshold. The watch also offers blood oxygen (SpO2) monitoring, which can be useful for tracking your overall wellness and detecting potential health issues early.

One of the standout features is the Body Composition measurement tool. This feature uses bioelectrical impedance analysis (BIA) to measure various metrics such as body fat percentage, skeletal muscle mass, body water, and more. This information can provide a more comprehensive view of your health and fitness status.

Sleep and Stress Tracking

The Galaxy Watch4 also includes sleep tracking capabilities, providing insights into your sleep patterns, sleep stages (REM, light, and deep sleep), and overall sleep quality. Using this information, the watch gives you personalized tips to improve your sleep.

Additionally, the watch features stress tracking and offers guided breathing exercises to help manage stress levels. This can be a valuable tool for promoting mental well-being and relaxation.

Integration with Samsung Health and Google Fit

All the health and fitness data collected by the watch can be easily synced with Samsung Health and Google Fit. These platforms provide a comprehensive overview of your health data and allow you to set goals, track progress over time, and get personalized insights and recommendations.

In conclusion, the Samsung Galaxy Watch4 offers an extensive array of health and fitness features. Whether you’re a fitness enthusiast looking to track your workouts or someone who wants to monitor their overall health, the Galaxy Watch4 has got you covered.

Battery Life

Battery Size and Longevity

The Samsung Galaxy Watch4 is equipped with a 361mAh battery for the 44mm model and a slightly smaller 247mAh battery for the 40mm model. On average, these batteries allow the watch to run for about 40 hours on a single charge, depending on usage.

The longevity of the battery life can be influenced by various factors such as screen brightness, the number of notifications, the use of GPS, and other features. For instance, using the watch for continuous GPS tracking during outdoor workouts can significantly reduce battery life.

Power Saving Modes

To extend the battery life, the Galaxy Watch4 features different power-saving modes. The standard power-saving mode limits some functions to conserve energy, while the watch-only mode turns off all smart features and displays only the time. These modes can be useful when you’re unable to charge the watch for extended periods.


When it comes to charging, the Galaxy Watch4 supports wireless charging and can be charged using any Qi-compatible wireless charger. This makes it convenient to top up the battery whenever needed. Additionally, Samsung claims that a quick 30-minute charge can provide up to 10 hours of battery life, which can be handy for last-minute charging.

Battery Management

The software on the Galaxy Watch4 also provides detailed information about battery usage. It shows you which apps and features are consuming the most power, helping you manage your battery more effectively. If you notice certain apps draining the battery faster, you can adjust their settings or disable them to extend the battery life.

In conclusion, while the battery life of the Samsung Galaxy Watch4 may not be its strongest point, it offers enough power to get through the day under normal usage. The availability of power-saving modes and efficient battery management tools further enhance its battery performance, ensuring that the watch stays powered throughout your day.

Special Features

Body Composition Analysis

One of the standout features of the Samsung Galaxy Watch4 is its Body Composition Analysis tool. This feature uses bioelectrical impedance analysis (BIA) to provide insights about various body metrics such as body fat percentage, skeletal muscle mass, body water, and more.

The Body Composition Analysis tool goes beyond standard fitness tracking, providing a more comprehensive view of your health and wellness. It can be a valuable tool for those looking to monitor their fitness progress or understand their overall health more deeply.

Integration with Google Services

The Galaxy Watch4’s integration with Google Services is another special feature that sets it apart. With Google’s Wear OS, users have access to a vast array of apps through the Google Play Store. Plus, there’s seamless integration with Google Maps for navigation, Google Pay for contactless payments, and Google Messages for communication.

Fall Detection

The Galaxy Watch4 also features Fall Detection, a feature designed to detect hard falls. If a fall is detected, the watch sends an alert to the user. If the user doesn’t respond within a certain period, the watch can automatically send an SOS message to pre-designated contacts with the user’s location information, potentially offering a lifeline in emergency situations.

Sleep Tracking and Snore Detection

Sleep tracking on the Galaxy Watch4 is quite advanced. Not only does it monitor sleep patterns and provide a sleep score, but it also includes a unique Snore Detection feature. When paired with a compatible smartphone, the watch and phone work together to record sounds during sleep. This data can help users understand if they snore, how often, and how loudly, which could be crucial information for diagnosing sleep disorders like sleep apnea.

In conclusion, the special features of the Samsung Galaxy Watch4 enhance its appeal and functionality. From comprehensive health tracking to seamless integration with Google services and advanced safety features, the watch offers a unique blend of features designed to cater to the modern, health-conscious consumer.

Competitor Comparison

When it comes to smartwatches, the Samsung Galaxy Watch4 faces stiff competition from brands like Apple, Fitbit, and Garmin. Here’s how it stacks up against some of its main competitors:

Samsung Galaxy Watch4 vs. Apple Watch Series 7

The Apple Watch Series 7 is arguably the most direct competitor to the Samsung Galaxy Watch4. Both offer comprehensive health and fitness tracking features, including heart rate monitoring, sleep tracking, and workout detection. However, the Galaxy Watch4 stands out with its Body Composition Analysis tool, which the Apple Watch doesn’t offer.

In terms of operating systems, the Galaxy Watch4 uses Google’s Wear OS, while the Apple Watch uses watchOS. While both provide access to a wide range of apps, the choice between the two often depends on the user’s preference for Android or iOS.

Battery life is another area where the Galaxy Watch4 has an advantage. It offers around 40 hours of battery life, while the Apple Watch Series 7 typically lasts about 18 hours.

Samsung Galaxy Watch4 vs. Fitbit Sense

The Fitbit Sense is another strong competitor, known for its advanced health tracking features. Like the Galaxy Watch4, the Fitbit Sense offers heart rate monitoring, sleep tracking, stress management, and more. However, the Galaxy Watch4 provides a more detailed body composition analysis.

Battery life is one area where the Fitbit Sense outshines the Galaxy Watch4, offering around six days of battery life. However, the Galaxy Watch4 offers more smartwatch features, such as integration with Google services.

Samsung Galaxy Watch4 vs. Garmin Venu 2

The Garmin Venu 2 is a popular choice among fitness enthusiasts due to its advanced workout tracking features and long battery life. However, the Galaxy Watch4 offers a more balanced mix of fitness tracking and smartwatch features.

While the Garmin Venu 2 excels in sports tracking, it lacks some of the advanced health features found on the Galaxy Watch4, such as body composition analysis. Additionally, the Galaxy Watch4’s integration with Google services provides a more robust smartwatch experience.

In conclusion, while the Samsung Galaxy Watch4 faces tough competition, it holds its own with its unique blend of advanced health features and comprehensive smartwatch capabilities. The choice between these devices often comes down to personal preference and specific needs.

Price and Value for Money

The Samsung Galaxy Watch4 is priced starting at $249.99 for the 40mm model and $279.99 for the 44mm model. Compared to its competitors, it offers a compelling blend of features and performance that provide good value for money.

Comprehensive Health and Fitness Tracking

One of the main selling points of the Galaxy Watch4 is its comprehensive health and fitness tracking capabilities. With features like heart rate monitoring, sleep tracking, workout detection, and the unique Body Composition Analysis tool, the watch offers a wide range of health insights. These features are often found in higher-priced devices, making the Galaxy Watch4 a cost-effective choice for those looking to monitor their health and fitness.

Smartwatch Features

In addition to health tracking, the Galaxy Watch4 also offers a full suite of smartwatch features. It runs on Google’s Wear OS, providing access to a wide range of apps and seamless integration with Google services. Other features like contactless payments with Google Pay and advanced safety features like Fall Detection add to the watch’s value proposition.

Design and Build Quality

The Galaxy Watch4 boasts a sleek and modern design that rivals more expensive smartwatches. Its high-quality build, featuring an aluminum case and Gorilla Glass DX+ display, gives it a premium feel. The watch is also water-resistant up to 50 meters, adding to its durability.

Battery Life

While the battery life of the Galaxy Watch4 may not match some of its competitors, it’s still respectable, offering around 40 hours on a single charge. Plus, the watch supports quick charging, allowing you to get up to 10 hours of battery life from just a 30-minute charge.

In conclusion, the Samsung Galaxy Watch4 offers a strong mix of features, performance, and quality at a competitive price point. While it may not be the cheapest smartwatch on the market, its comprehensive capabilities and high-quality design make it excellent value for money.

Pros and Cons of Samsung Galaxy Watch4:


  • Advanced Health Tracking: The Samsung Galaxy Watch4 offers comprehensive health tracking features, including heart rate monitoring, sleep tracking, and even body composition analysis.
  • Seamless Integration with Samsung Ecosystem: If you’re already a Samsung user, the Watch4 integrates seamlessly with other Samsung devices and services for a unified experience.
  • Stylish Design: The Watch4 boasts a sleek and modern design that is both functional and fashionable.
  • Improved Performance: Powered by the latest Wear OS, the Watch4 offers fast, smooth performance, and a wide range of apps.
  • Strong Battery Life: Despite its many features, the Watch4 manages to maintain impressive battery life.


  • Limited iOS Compatibility: While the Watch4 can technically be paired with iPhones, functionality is significantly limited compared to Android pairing.
  • Pricey: With all its advanced features, the Watch4 comes at a higher price point than many of its competitors.
  • No MST for Samsung Pay: Unlike some previous models, the Watch4 does not support Magnetic Secure Transmission (MST), limiting its payment capabilities.
  • Non-removable Ads: Some users have reported non-removable ads on the watch’s interface, which can be annoying.
  • Lack of Rotating Bezel on Basic Model: The rotating bezel, a beloved feature among Samsung smartwatch users, is only available on the classic model of the Watch4.


The Samsung Galaxy Watch4 is a compelling choice for anyone looking for a modern, feature-packed smartwatch. It successfully combines advanced health and fitness tracking capabilities with a full suite of smartwatch features, providing a well-rounded wearable device that caters to a variety of needs.

The unique Body Composition Analysis tool sets the Galaxy Watch4 apart from many competitors, offering in-depth insights into the user’s health. The integration with Google services enhances the smartwatch experience, providing access to a wide range of apps and features.

While its battery life might not be the longest on the market, it is still respectable and the addition of quick charging adds convenience. The design and build quality are top-notch, giving the watch a premium feel that rivals more expensive models.

In terms of price, while there are cheaper options available, the Galaxy Watch4 offers excellent value for money given its extensive feature set and high-quality design and build.

In conclusion, the Samsung Galaxy Watch4 is a strong contender in the smartwatch market. It delivers a comprehensive range of features, stylish design, and good performance at a competitive price, making it a worthy investment for those looking to enhance their health tracking and smartwatch experience.

Samsung Galaxy Watch4 FAQs