Samsung · Reviewed by AnhEm TV · Published 2026-07-22
Based on a review by AnhEm TV (accessed 2026-07-22).
Based on this review alone: buy it if you care about lighter and more comfortable to wear than previous ultra models despite thicker titanium build — just accept large 47mm screen size may be too big for users with small wrists (e.g., 14-15 cm circumference).
The reviewer finds both models to be significant upgrades, highlighting improvements in comfort, design, display brightness, and overall performance thanks to the new chip. The Ultra 2 stands out with its exceptional battery life and advanced outdoor capabilities, while the Watch 8 offers a compact design with strong health monitoring features.
This review provides a comparative overview of the Samsung Galaxy Watch Ultra 2 and the Galaxy Watch 8. It covers aspects such as design, comfort, display technology, battery life, performance, and specific features for health tracking and outdoor activities.
The Galaxy Watch Ultra 2 is a highly recommended upgrade for active users, delivering significantly improved battery life and a stunning display. It boasts a 5-day battery life thanks to its 800 mAh Silicon Carbon battery and an impressive 5000 nits screen brightness, making it easily viewable in any condition. While its 47mm size might be large for smaller wrists, the comfortable strap and advanced trail running and diving features set it apart. If you engage in demanding outdoor activities or require multi-day battery life from your smartwatch, this device is an excellent choice. However, if you have a very small wrist, you might find it bulky.
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Both the Galaxy Watch Ultra 2 and Watch 8 are lighter and more comfortable to wear than their previous versions.
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The Galaxy Watch Ultra 2, despite its thicker titanium material, is overall smaller and lighter than its predecessor, though it still has a large 47mm screen.
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The Watch Ultra 2's silicone strap is comfortable to wear, featuring larger and thicker ventilation holes, which the reviewer demonstrates by wearing it.
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Samsung states the Galaxy Watch Ultra 2 achieves up to 5 days of actual use, powered by an 800mAh Silicon Carbon battery.
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The Galaxy Watch Ultra 2 features a 1.52-inch display with an extremely high brightness level of 5000 nits.
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The Watch Ultra 2 is highly suitable for trail running, offering features to measure metrics, navigate routes, and display real-time altitude directly on the watch.
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The Ultra 2 includes Galaxy AI features for voice commands and, running Wear OS, allows Google Maps to be viewed directly when paired with a Samsung phone.
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The Ultra 2 supports diving activities, with updated metrics resulting from a partnership with an Italian diving brand.
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Both the Watch Ultra 2 and Watch 8 are powered by the new Snapdragon Wear Elite chip, co-developed by Samsung and Qualcomm, promising faster processing and improved power efficiency.
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The Galaxy Watch 8 is described as being thinner, lighter, and more compact compared to its previous generation.
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The Galaxy Watch 8 is available in two sizes: 40mm, suitable for smaller wrists, and 44mm.
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Both new watches provide a very smooth and stable user experience, with AI health tracking features and health metrics displayed clearly and in detail.
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The Galaxy Watch 8 is equipped with a 390mAh battery.
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The Galaxy Watch 8's screen brightness now reaches 3000 nits, which is comparable to Samsung's first-generation Watch Ultra.
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The Watch 8 features upgraded vital sign tracking, which requires wearing the device continuously for 7 nights before changes are reported from the 8th or 9th night.
The reviewer notes that both the Galaxy Watch Ultra 2 and Watch 8 are noticeably lighter and more comfortable to wear than previous generations. The Ultra 2 specifically features a refined, thicker titanium build that is overall smaller and lighter, even with a 47mm display, and an improved silicone strap with larger ventilation holes. The Watch 8 is also thinner, lighter, and more compact.
The Galaxy Watch Ultra 2's 1.52-inch screen is exceptionally bright at 5000 nits. The Galaxy Watch 8 also features a high brightness of 3000 nits, which the reviewer highlights as comparable to Samsung's first-generation Watch Ultra model.
According to Samsung's official specifications cited by the reviewer, the Galaxy Watch Ultra 2 is equipped with an 800mAh Silicon Carbon battery, which is expected to deliver up to 5 days of actual usage.
Both the Galaxy Watch Ultra 2 and Watch 8 are powered by the new Snapdragon Wear Elite chip, developed by Samsung and Qualcomm. This new processor is designed to provide significantly faster performance and improved power efficiency compared to previous generations.
Both the Galaxy Watch Ultra 2 and Watch 8 provide a smooth and stable experience for health tracking, with AI-driven metrics displayed clearly. The Watch 8 specifically enhances vital sign tracking, which becomes fully operational after continuously wearing the watch for 7 consecutive nights to analyze changes from the 8th or 9th night. General features like heart rate, HRV, and blood oxygen monitoring are also updated.
The Galaxy Watch Ultra 2 is highlighted as very suitable for trail running, offering specific features such as data measurement, route navigation, and real-time altitude display. Additionally, through a collaboration with an Italian diving brand, it supports diving activities with updated metrics. The Wear OS platform also allows for integrated Google Maps viewing.
The Galaxy Watch 8 is available in two distinct sizes: a 40mm version, ideal for smaller wrists or women, and a larger 44mm option, providing choices for different users.
60/100 source quality
The AnhEm TV review introduces the Samsung Galaxy Watch Ultra 2 and Galaxy Watch 8, focusing on their improvements over previous generations. Both watches are noted for their lighter, more comfortable designs and enhanced displays, with the Ultra 2 boasting 5000 nits and the Watch 8 reaching 3000 nits. The video highlights the new Snapdragon Wear Elite chip, promising better performance and power efficiency. Specific features for the Ultra 2 include 5-day battery life, trail running, and diving support, while the Watch 8 offers upgraded vital sign tracking and multiple size options.
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This page converts AnhEm TV's review of the Samsung Samsung Galaxy Watch Ultra 2 into structured evidence — timestamped claims, pros & cons, and buyer questions. It is not the original review and does not replace watching or reading the full source.
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