WHY GALAXY WATCH ULTRA: Longest-lasting battery yet.¹* Advanced health and sleep tracking features.* Personalized Running Coach.* Durable titanium casing.* 10ATM Water Resistance.⁹* Dual-frequency GPS.* Personal AI assistant for hands free help.⁶* A BATTERY BUILT FOR ENDURANCE: Have the confidence to adventure off-grid with a battery that can keep up with you. Galaxy Watch Ultra features our longest-lasting battery yet,¹ so you can go to the extreme for days on end without needing to recharge YOUR ADVENTURE STARTS THE NIGHT BEFORE: Fuel tomorrow’s performance with a great night’s sleep, thanks to Advanced Sleep Coaching² - now improved with even more ways to help you sleep smarter BUILT FOR THE LONG RUN: Whether you’re on a trail or a track, unleash the winning runner within using Running Coach³ on Galaxy Watch Ultra. It analyzes factors⁴ such as your age, weight, oxygen levels and heart rate to guide you through your run UPDATES THAT GIVE YOU THE EDGE: Navigate the wild more easily with Now Bar⁵ and an improved user experience. Now Bar conveniently puts the info you use the most - like weather, timers, directions and more - right on your main Watch screen AN INTUITIVE ASSISTANT, RIGHT ON YOUR WRIST: Get a little extra help when you’re pushing past your comfort zone, right on your wrist. Galaxy Watch Ultra features a personal AI assistant⁶ that helps you get things done hands-free ONE SIMPLE NUMBER. A WORLD OF INSIGHTS: Understand your body better using Energy Score with Galaxy AI.⁷ Your Galaxy Watch Ultra analyzes yesterday’s sleep, activity and heart rate⁸ to give you a summary of your overall wellness several times a day RUGGED. RELIABLE. READY FOR ANYTHING: Climb the highest peak. Bike the long way home. The durable titanium design is our toughest yet, able to stand up to the rigors of your workout, including rainy or dusty conditions — even ocean swimming.⁹ STAY ON TOP OF YOUR STRESS: Track your stress so you can go all out during your workout. Galaxy Watch Ultra features Vascular Load monitoring,¹⁰ which uses insights to show you when there’s an increase in your stress level and the factors that affect it The Samsung Galaxy Watch Ultra (2025) is a rugged, high-end smartwatch featuring a titanium build, a bright 1.5" Super AMOLED display with Sapphire crystal, the new Exynos W1000 chip, 2GB RAM, and a large 590mAh battery, running Wear OS 6 with Galaxy AI and offering advanced health tracking (ECG, BIA), dual-band GPS, 10ATM water resistance, and 64GB storage, all within a durable, MIL-STD-810H certified design.