Description
The 40mm Galaxy Watch 8 is Samsung's thinnest, lightest, and brightest smartwatch yet, designed to deliver a premium experience in a compact form factor. Redesigned with a cushion-shaped case and Dynamic Lug bands, its sleek build fits comfortably on your wrist for accurate health measurements and a secure fit—ideal for all-day wear, whether you're exercising or just going about your daily routine.
The 40mm case is available in graphite and silver finishes and is crafted from Armor Aluminum, which combines strength and lightness for durability without sacrificing comfort. The new Dynamic Lug system minimizes the gap between the sensors and your skin, ensuring more accurate readings while you move. The integrated 3nm processor delivers smooth and efficient performance, extending battery life so you can take full advantage of all its features with fewer interruptions.

The 3000-nit AMOLED display ensures a clear view even in bright daylight, allowing you to check sports metrics, notifications, and apps in any environment. For health and wellness, the Galaxy Watch8 40mm features advanced tracking tools such as detailed analysis of sleep stages, heart rate, blood oxygen, and FDA-cleared sleep apnea detection. Its sleep coaching system uses three days of data to recommend personalized sleep schedules, and the Energy Score with Galaxy AI summarizes your overall health based on your daily activity and heart rate.
The watch also offers exclusive indexes such as the Antioxidant Index, which measures carotenoid levels in the skin to assess the impact of your diet, and the AGEs Index, which analyzes metabolic markers related to the consumption of processed or sugary foods. It also features ECG, irregular heart rhythm detection, vascular monitoring, body composition (fat, muscle, water), medication reminders, nutritional tracking, and menstrual cycle tracking using skin temperature.
For mental well-being, it includes breathing exercises, guided meditations, bedtime stories, and an emotional journal to help manage stress and encourage self-care habits. In sports, the Galaxy Watch 8 40mm acts as a personalized coach, with plans tailored to your running level, personalized heart rate zones, advanced metrics for sports like cycling or swimming, and accurate GPS even when offline.

As a new feature, it includes Google Gemini built-in, allowing you to perform queries, get recommendations, and manage tasks by voice directly from your wrist. Thanks to One UI 8 Watch, you can customize the interface with watch faces and widgets that display real-time information, such as the weather or the music player, so you have everything you need at a glance. The 40mm Galaxy Watch8 combines refined design, technological innovation, and all-around well-being in a single device, designed for those looking for a smart companion in a comfortable and elegant format.