Samsung Galaxy Watch Ultra 47mm (2025)

Display & Durability

The device features a 1.5‑inch Super AMOLED, delivering sharp 480 × 480 px visuals and up to 3,000 nits maximum brightness—ideal for bright outdoors . The Always-On Display and “Night Mode” enhance visibility in varying light conditions El Service Centre.

Performance & Software

Under the hood is Samsung’s new Exynos W1000 (3 nm) chip, supported by 2 GB RAM and a spacious 64 GB internal storage (about 50 GB usable) . It runs on Wear OS 6 with One UI Watch 8, bundled with up to four years of software updates and introducing Gemini AI for intelligent health and contextual assistance

Battery & Navigation Capabilities

Equipped with a 590 mAh battery, the Ultra offers varied runtimes:

• 60 h typical with AOD on

• 80 h with AOD off

• 100 h in power-saving mode

• Around 48 h with sustained GPS workouts
  It supports 10 W fast wireless charging . Navigation is precise with dual-frequency GNSS (L1 + L5), and quick access via a customizable Quick Button—which also triggers an 86 dB siren for emergencies.

Health, Sensors & Smart Features

The upgraded BioActive Sensor 2.0 offers ECG, blood pressure*, body composition, temperature, as well as new insights like Antioxidant Index, Vascular Load, and Energy Score . Connectivity includes LTE (eSIM), Bluetooth 5.3, dual-band Wi‑Fi, NFC, and multi-GNSS support . The Ultra also includes gesture controls, emergency SOS, Samsung Pay, and seamless Samsung ecosystem integration.

User Feedback & Comparison

While generally praised for its toughness and visibility, some users report battery performance falling short in real-world use—particularly with Always-On Display and intensive tracking . Concerns about scratch-prone titanium, bezel finish, and comfort due to size also appear l. Still, its quick-access button and rugged design are often cited as highlights .

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