Samsung Galaxy Watch Ultra (2025)

Quick Facts

Item	Details
Launch Year	2025
Case Material	Titanium
Available Sizes	47mm
Display	1.5-inch Super AMOLED, Sapphire Crystal, up to 3,000 nits
Processor	Exynos W1000 (3nm)
Connectivity	LTE
Battery Life	Up to 60 hours (up to 100 hours in Power Saving Mode)
Water Resistance	10ATM + IP68 + MIL-STD-810H
Health Features	Heart Rate, ECG, Blood Pressure*, Body Composition, Skin Temperature, Sleep Apnea Detection, Antioxidant Index, Fall Detection
Storage	64GB
Weight	Approx. 60.5g
Compatibility	Android (best experience with Samsung Galaxy phones)

*Blood Pressure and ECG require the Samsung Health Monitor app and are available only on supported Samsung Galaxy smartphones in supported regions.

Overview

The Samsung Galaxy Watch Ultra (2025) is Samsung’s flagship rugged smartwatch, designed for athletes, adventurers and users who demand maximum durability and battery life. Building on the first Galaxy Watch Ultra, it adds larger storage, new health insights and Galaxy AI features while retaining its premium titanium construction.

Powered by the Exynos W1000 processor, it features a bright 1.5-inch Super AMOLED display, dual-frequency GPS, LTE connectivity, up to 60 hours of battery life, 10ATM water resistance and advanced health monitoring. When buying a used Galaxy Watch Ultra (2025), check the battery condition, display, buttons, water damage and Samsung account lock before making your purchase.

Key Highlights

1. Rugged Titanium Design

Built with a titanium case and Sapphire Crystal glass, the Galaxy Watch Ultra is engineered for demanding environments.

Why it matters

Lightweight yet extremely durable
Excellent impact and scratch resistance
Built for outdoor adventures

2. Long Battery Life

The Galaxy Watch Ultra delivers Samsung’s longest smartwatch battery life for extended outdoor use.

Why it matters

Up to 60 hours of typical use
Up to 100 hours in Power Saving Mode
Ideal for multi-day adventures

3. Galaxy AI Health Features

Samsung’s latest Galaxy AI delivers personalised wellness insights alongside advanced health tracking.

Why it matters

Energy Score
Sleep Apnea Detection
New Antioxidant Index measurement

Key Features Explained

Feature	Specification	Why It Matters
Display	1.5-inch Super AMOLED with Sapphire Crystal	Bright, durable and easy to read outdoors
Processor	Exynos W1000 (3nm)	Fast performance with improved efficiency
Battery Life	Up to 60 hours (100 hours in Power Saving Mode)	Excellent endurance for extended trips
Charging	Magnetic Fast Charging	Convenient and efficient charging
Water Resistance	10ATM + IP68 + MIL-STD-810H	Suitable for swimming, water sports and harsh environments
GPS	Dual-Frequency GPS	Highly accurate navigation and workout tracking
Connectivity	LTE	Stay connected without carrying your phone
Health Features	Heart Rate, ECG, Blood Pressure*, Body Composition, Sleep Apnea Detection, Antioxidant Index	Samsung’s most comprehensive health tracking
Compatibility	Android	Best experience with Samsung Galaxy smartphones

LTE Connectivity

The Samsung Galaxy Watch Ultra (2025) comes with LTE connectivity as standard.

With LTE, you can:

Make and receive phone calls
Send and receive messages
Stream music
Use Google Maps navigation
Stay connected without carrying your phone (supported carrier and mobile plan required)

Compare the Related Models

Feature	Galaxy Watch Ultra (2024)	Galaxy Watch Ultra (2025)	Galaxy Watch8 Classic	Galaxy Watch8
Launch Year	2024	2025	2025	2025
Display	1.5” Super AMOLED	1.5” Super AMOLED	Super AMOLED	Super AMOLED
Processor	Exynos W1000	Exynos W1000	Exynos W1000	Exynos W1000
Battery Life	Up to 60 hrs	Up to 60 hrs	Up to 40 hrs	Up to 40 hrs
Storage	32GB	64GB	64GB	32GB
Water Resistance	10ATM + IP68	10ATM + IP68	5ATM + IP68	5ATM + IP68
GPS	Dual-Frequency GPS	Dual-Frequency GPS	Dual-Frequency GPS	Dual-Frequency GPS
Connectivity	LTE	LTE	Bluetooth / LTE	Bluetooth / LTE
Case Material	Titanium	Titanium	Stainless Steel	Aluminium

Which Galaxy Watch Should You Choose?

Model	Recommended For
Galaxy Watch Ultra (2025)	Buyers who want Samsung’s most advanced smartwatch with maximum durability and battery life.
Galaxy Watch Ultra (2024)	Buyers looking for similar outdoor features at a lower price.
Galaxy Watch8 Classic	Buyers who prefer a premium traditional watch with a rotating bezel.
Galaxy Watch8	Buyers who want Samsung’s latest lightweight everyday smartwatch.

Alternatives to Galaxy Watch Ultra (2025)

If you’re comparing before buying, you may also want to check these related SellUp Marketplace pages:

Common Questions

Is the Samsung Galaxy Watch Ultra (2025) worth buying?

Yes. The Galaxy Watch Ultra (2025) is Samsung’s most capable smartwatch, combining rugged titanium construction, excellent battery life, dual-frequency GPS and Galaxy AI-powered health features. It is ideal for outdoor enthusiasts, athletes and power users.

What is the difference between the Galaxy Watch Ultra (2025) and Galaxy Watch Ultra (2024)?

The 2025 model increases storage from 32GB to 64GB and introduces newer Galaxy AI health features such as the Antioxidant Index, while retaining the same titanium construction, Exynos W1000 processor, dual-frequency GPS and outstanding battery life.

Is the Galaxy Watch Ultra (2025) waterproof?

The Galaxy Watch Ultra (2025) is rated 10ATM + IP68 and meets MIL-STD-810H durability standards. It is suitable for swimming, water sports and recreational diving. Water resistance may decrease over time with normal use.

Should I buy the Galaxy Watch Ultra (2025) or Apple Watch Ultra 3?

Choose the Galaxy Watch Ultra (2025) if you use an Android phone, especially a Samsung Galaxy device. Choose the Apple Watch Ultra 3 if you use an iPhone. Both watches offer rugged designs, long battery life and advanced health tracking, but they work best within their respective ecosystems.

Why Buy the Samsung Galaxy Watch Ultra (2025)?

The Samsung Galaxy Watch Ultra (2025) is Samsung’s ultimate smartwatch, combining a rugged titanium case, dual-frequency GPS, Galaxy AI-powered health tracking and exceptional battery life. Whether you’re training, travelling or exploring the outdoors, it delivers flagship performance without compromise. Compare Samsung Galaxy Watch Ultra (2025) listings on SellUp Marketplace to find the condition and price that best suit your budget.