Samsung Galaxy Watch Ultra 47mm LTE, L705FZA1XSG

Samsung Galaxy Watch Ultra 47 mm LTE – Ultimate Adventure Smartwatch

The Samsung Galaxy Watch Ultra 47 mm LTE in Titanium Silver is Samsung’s most rugged and feature-rich smartwatch yet, built for adventurers and fitness enthusiasts. Featuring an aerospace-grade titanium (Grade 4) case and sapphire display, it delivers unmatched durability while maintaining a sleek weight of just 60.5 g.

Equipped with a blazing-fast Exynos W1000 (3 nm, penta‑core) chipset and Wear OS 6 with One UI 8 Watch, the Ultra offers lightning performance, 32 GB internal storage (64 GB on 2025 version), and support for LTE, Wi‑Fi, NFC, and Bluetooth 5.3 for total wireless freedom

With a stunning 1.5″ Super AMOLED 480×480 resolution display that peaks at 3,000 nits, the watch remains legible in direct sunlight, and shifts to night mode to preserve low-light vision

The 590 mAh battery delivers up to 60 hours of typical use, or extends to 100 hours using Power-Saving Mode

🛡 Durability You Can Depend On Rated at 10 ATM and IP68, with MIL‑STD‑810H certification for resistance to extreme temperatures, altitude, and shocks

Sapphire glass resists scratches and impacts, while titanium protects the internals — ideal for outdoor and underwater conditions.

🧭 Navigation and Safety Features Dual-frequency GPS (L1 + L5) ensures accurate tracking even in dense urban or forested environments

Multi-Sport Tile and Quick Button streamline transitions in triathlon, cycling, swimming, running, and more

In emergencies, a built-in 86 dB siren and SOS/fall-detection system increase user safety

🩺 Health & Fitness Intelligence BioActive Sensor monitors heart rate, ECG, blood pressure, SpO₂, body temp, and temperature of water/body

Galaxy AI Health tools track Energy Score, sleep apnea risk, personalized HR zones, and

Daily health insights and coach-like training recommendations via Samsung Health.

Specifications

Feature Details

Display 1.5″ (37.3 mm) Super AMOLED, 480×480 px, up to 3,000 nits

Body/material Grade‑4 Titanium, sapphire glass; 47.4×47.1×12.1 mm; 60.5 g

Processor Exynos W1000 (3 nm), penta-core @ 1.6/1.5 GHz

Memory/Storage

2 GB RAM, 32 GB (2024); 64 GB (2025, ~50 GB usable)

Connectivity LTE (eSIM), Bluetooth 5.3, Wi‑Fi dual‑band, NFC

GPS Dual-frequency L1 + L5

Sensors HR, ECG, BP, SpO₂, BIA, accel, gyro, barometer, compass, temp (body & water), IR

Durability 10 ATM, IP68, MIL-STD-810H; operational in  ‑20 °C to 55 °C & 9 ,000 m altitude

Battery 590 mAh; 60 h typical, 100 h power-saving, 48 h GPS endurance

Operating System Wear OS 6 with One UI 8 Watch

Audio Built-in speaker & microphone; music formats: MP3, AAC, WAV etc.

Special Features Quick Button, SOS, emergency siren, double-pinch gesture controls, sapphire crystal

OS Compatibility Android & iOS (full features on Samsung Galaxy phones)

Weight & Size 47 mm case, 60.5 g