Samsung Galaxy Watch 5 (40mm)

The Samsung Galaxy Watch 5 (40mm) LTE delivers an advanced smartwatch experience by combining modern wearable technology, comprehensive health and fitness monitoring, elegant design, and independent cellular connectivity. Designed for users who prefer a compact and lightweight smartwatch without compromising essential features, the Galaxy Watch 5 offers a brilliant Super AMOLED display, an efficient Exynos processor, Samsung's advanced BioActive Sensor, and durable Armor Aluminum construction. Its integrated LTE functionality provides greater freedom from a paired smartphone, allowing users to stay connected while exercising, travelling, or managing everyday activities. Intelligent wellness features help users monitor daily activity, understand sleep patterns, improve fitness routines, and manage communication directly from their wrist.

Display

The Samsung Galaxy Watch 5 (40mm) LTE features a stunning 1.2-inch Super AMOLED display with a resolution of 396 × 396 pixels, delivering crisp text, vibrant colours, deep contrast, and smooth touchscreen interaction. Its compact circular screen provides clear visibility for notifications, health measurements, workout information, navigation instructions, and smartwatch applications. Sapphire crystal protection enhances resistance against everyday scratches and wear, making the smartwatch suitable for regular use and active lifestyles. Always On Display functionality allows users to check the time and essential information without repeatedly waking the screen. Customisable watch faces provide a personalised appearance, while intuitive touchscreen controls and Samsung's digital touch bezel functionality allow users to navigate menus, notifications, and widgets conveniently. The combination of vibrant AMOLED technology, durable display protection, and responsive navigation provides an enjoyable viewing experience throughout the day.

Health & Fitness Tracking

The Galaxy Watch 5 features Samsung's advanced BioActive Sensor technology, providing comprehensive health and wellness monitoring throughout the day. Its optical heart rate sensor tracks heart activity during workouts and everyday activities, while supported ECG functionality allows users to record heart rhythm information through compatible Samsung Health Monitor services. Bioelectrical impedance analysis provides estimates of body composition, including body fat percentage, skeletal muscle mass, and body water. Advanced sleep tracking monitors sleep duration, sleep stages, and overnight patterns, while personalised sleep coaching provides guidance to help users develop healthier sleeping habits. Additional wellness features include blood oxygen monitoring, stress tracking, skin temperature sensing for supported wellness applications, and compatible menstrual cycle tracking features. For fitness enthusiasts, the smartwatch offers automatic workout detection, detailed activity monitoring, personalised fitness goals, and support for numerous workout types, including running, walking, cycling, swimming, and strength training. Integrated GPS enables users to track outdoor routes, distances, and exercise performance. Samsung Health brings together fitness and wellness information in one convenient application, helping users review progress and maintain consistent activity routines. Certain health measurements require compatible smartphones, supported applications, regional regulatory approvals, or specific usage conditions and are not intended to replace professional medical diagnosis.

Processor & Performance

Powered by the Samsung Exynos W920 processor, the Galaxy Watch 5 delivers smooth and responsive performance for smartwatch applications, notifications, health monitoring, and everyday interactions. Built using an advanced 5nm manufacturing process, its dual-core processor operates at up to 1.18GHz and works alongside Mali-G68 graphics to provide efficient performance and responsive navigation. With 1.5GB RAM, the smartwatch supports reliable operation of compatible Wear OS applications and everyday multitasking. Its 16GB internal storage provides space for supported applications, music, watch faces, and other digital content. The combination of efficient processing hardware, Samsung's optimised software, and a high-quality Super AMOLED display makes the Galaxy Watch 5 suitable for fitness tracking, productivity, entertainment, and everyday communication. Its responsive interface allows users to move conveniently between health information, messages, applications, and smartwatch settings.

Battery & Charging

The Samsung Galaxy Watch 5 (40mm) LTE features a 284mAh battery designed to support everyday smartwatch functions, health monitoring, notifications, fitness tracking, and communication. Samsung rates the battery for up to 40 hours of use under specified testing conditions, although actual battery life varies depending on LTE connectivity, GPS usage, Always On Display settings, applications, screen brightness, and other operating conditions. The smartwatch supports wireless fast charging with compatible charging accessories, allowing users to recharge conveniently without connecting a cable directly to the watch. Samsung's charging technology can provide a useful battery boost during short charging sessions, while power-saving features help optimise energy consumption when needed. The combination of efficient processing technology, intelligent power management, and convenient wireless charging makes the Galaxy Watch 5 suitable for daily activities, workouts, travel, and communication.

Design & Build

The Galaxy Watch 5 (40mm) LTE features a sophisticated circular design that combines modern smartwatch functionality with elegant styling and comfortable everyday wear. Its lightweight Armor Aluminum case provides structural durability while maintaining a refined appearance suitable for professional, casual, and fitness environments. Measuring approximately 39.3 × 40.4 × 9.8mm and weighing around 28.7g without the strap, the smartwatch offers a compact and balanced fit for extended use. Its premium sapphire crystal display protection helps resist everyday scratches, while the included sport band provides a secure and adjustable fit during exercise and daily activities. The smartwatch features a smooth digital bezel rather than a physical rotating bezel, creating a clean and contemporary appearance. Its 5ATM water-resistance rating and IP68 dust and water resistance provide protection under specified testing conditions, while MIL-STD-810H-tested durability supports its suitability for demanding everyday environments. Available in Graphite, Pink Gold, and Silver, the Galaxy Watch 5 combines premium materials, contemporary styling, and practical durability in a compact smartwatch design.

Software & Smart Features

Originally launched with Wear OS 3.5 powered by Samsung and One UI Watch 4.5, the Galaxy Watch 5 provides an intuitive interface designed for communication, productivity, health monitoring, and everyday convenience. Samsung Health offers detailed workout information, sleep analysis, activity tracking, personalised fitness recommendations, and wellness monitoring. The smartwatch supports notifications, calendar reminders, alarms, weather updates, music controls, and compatible third-party applications available through Google Play. Google Maps provides convenient navigation assistance, while supported Google services enhance productivity and everyday usability. Samsung Wallet enables compatible contactless payments, and customisable watch faces, widgets, and shortcuts allow users to personalise their smartwatch experience. Additional features include camera controls for compatible Samsung Galaxy smartphones, Find My Phone functionality, and integration with supported Galaxy Buds and other Samsung devices. Samsung's software ecosystem also supports convenient synchronisation of selected applications, settings, and notifications with compatible smartphones. Certain advanced health features and ecosystem functions require a compatible Samsung Galaxy smartphone, while available services may vary depending on the installed software version, region, and application compatibility.

Connectivity & Security

The Samsung Galaxy Watch 5 (40mm) LTE features integrated 4G LTE connectivity with eSIM support, allowing users to make and receive calls, send messages, and access supported online services directly from their smartwatch when connected to a compatible cellular network. An eligible mobile plan and carrier activation are required for standalone LTE functionality. Bluetooth 5.2 provides reliable connectivity with compatible Android smartphones, wireless headphones, and other accessories, while dual-band Wi-Fi supports convenient wireless networking. Integrated NFC enables supported contactless payment services through Samsung Wallet or compatible payment applications. The smartwatch also features integrated GPS with support for GLONASS, Galileo, and BeiDou satellite navigation systems, helping users track outdoor activities and access compatible navigation services. Built-in speakers and a microphone support voice calls and compatible voice assistant functions. Security features include screen-lock protection and supported Samsung and Google account security services, helping protect personal information and connected applications. The Galaxy Watch 5 is compatible with supported Android smartphones running Android 8.0 or later with at least 1.5GB RAM, although certain features and services may vary depending on the smartphone model, country, carrier, and software version.