Samsung Galaxy Watch Ultra 2025 (SM-L705F)

The Samsung Galaxy Watch Ultra 2025 is a premium all-around smartwatch designed for active lifestyles, daily health tracking, and seamless connectivity. Built with a rugged titanium case and protected by sapphire crystal glass , this high-end wearable delivers durability you can rely on during workouts, outdoor adventures, and everyday use. It runs Wear OS powered by Samsung with One UI Watch for intuitive navigation and smart features.

The watch features a 1.5-inch Super AMOLED display with up to 3,000 nits of brightness — ideal for visibility in direct sunlight and vibrant detail in all lighting conditions. Dual-frequency L1+L5 GPS delivers accurate positioning for outdoor activities like running, hiking, and cycling. Connectivity includes GPS, LTE, Wi-Fi, Bluetooth 5.3, and NFC for calls, messages, and contactless payments on the go.

Samsung’s advanced health suite tracks a wide range of metrics including heart rate, blood oxygen (SpO₂), sleep analysis, stress levels, and more, while safety features such as SOS alerts and fall detection provide added peace of mind. The 590 mAh battery offers long usage times, and power-saving mode can extend life even further between charges. Durable enough for 10 ATM water resistance and MIL-STD-810H certification, the Galaxy Watch Ultra is ready for both daily life and outdoor challenges.

Key Features

• Rugged titanium case with sapphire crystal protection

• 1.5″ Super AMOLED display with up to 3,000 nits brightness

• Wear OS powered by Samsung with One UI Watch interface

• Built-in LTE connectivity with eSIM support (calls, messaging, data)

• GPS (Dual-frequency L1+L5), GLONASS, Galileo, Beidou

• Bluetooth 5.3 , Wi-Fi, and NFC connectivity

• Advanced health and wellness tracking (heart rate, SpO₂, sleep, stress)

• SOS and safety alerts for emergencies

• Durable water resistance (10 ATM) and MIL-STD-810H rugged certification

• Up to 60+ hours battery life (varies by use) with power-saving mode options

Specifications

• Display: 1.5″ Super AMOLED, 480 × 480 resolution

• Material: Titanium case, sapphire crystal glass

• Processor: Penta-core chipset

• Memory/Storage: 2 GB RAM, 64 GB internal storage

• Connectivity: LTE, Wi-Fi (2.4 GHz/5 GHz), Bluetooth 5.3, NFC

• Sensors: Accelerometer, gyro, barometer, optical heart rate, infrared temperature, geomagnetic, BIA sensor

• Battery: 590 mAh

• Water Resistance: 10 ATM, IP68

• Navigation: GPS (Dual-frequency L1+L5), GLONASS, GALILEO, BeiDou