Meet Samsung Galaxy Watch Ultra, the smartwatch that knows no bounds. With a timeless design built to withstand the harshest environments, and enhanced with Galaxy AI, it’s an endurance athlete’s dream. Whether the latest epic challenge sees you up a mountain, in the shallows(1) or somewhere in between, Galaxy Watch Ultra is built to go above and beyond. Go further, go harder, and go beyond.

Part-watch, part-virtual assistant
Galaxy Watch Ultra is brilliantly AI-enhanced. After setting your goals in Samsung Health, Galaxy AI will offer a daily Energy Score, backed up by Wellness Tips(2) to help motivate you towards your targets. The score takes into account how well you slept and how much you exercised yesterday, so you can get everything out of today. And when it’s time to lace up your trainers, you can activate Race(3), and challenge your previous times to set new PBs. Galaxy AI doesn’t just help optimise your health. To make sure you don’t lose focus in the middle of a workout session or meditation hour, AI-powered Smart Replies(4) can mimic tonality by analysing previous conversations.

Dive into the extremes
Adventures don’t start or end on the path well-trodden. Those drawn to extreme environments and endurance sports need a smartwatch able to keep up – regardless of altitude, depth or temperature. Enter, Galaxy Watch Ultra, tested to military standards. It boasts temperature resistance between -20°C and 55°C, can withstand altitude between -500m and 9,000m, and 10ATM pressure-resistance up to 100m in fresh or salt water(1). Under the hood, an Exynos processor supports enhanced AI abilities, also ensuring the precision Dual GPS system and next-gen BioActiveSensor can run at full speed. And with an immense battery life, up to 48 hours in Stamina mode, Galaxy Watch Ultra goes all the way to the finish line, every single time.

Built for the extraordinary
With a distinctive aesthetic, with a tactile strap, Galaxy Watch Ultra doesn’t just look the part. It’s home to a raft of finely tuned tech to meet the most demanding challenges. The customisable quick button provides a quick and precise way of logging lap times, ending workouts or pausing timers. And should the worst happen, an emergency siren up to 86dB can be sounded, audible to 180m(5). Galaxy Watch Ultra also features a time-sensitive night vision face, automatically kicking in when the sun goes down, so you’re never dazzled on twilit adventures.

What’s the difference between Bluetooth and 4G cellular?

Bluetooth connectivity
Some smart watches with Bluetooth (such as this one), can let you send and receive text messages, answer telephone calls and receive notifications when it’s connected to your (compatible) phone via Bluetooth and Wi-Fi.

Bluetooth + 4G Cellular
The 4G version of the watch has all the same great features as the above, as well as built-in cellular. It gives you the freedom to send and receive text messages, answer phone calls and even receive notifications when you don’t have your phone with you.

Cellular Carrier Support
Please be aware: connecting your 4G smartwatch to a cellular network requires the same carrier as your (compatible) phone. Please contact your network provider prior to purchase for more details.