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47.4 mm - 47.1 mm - Accelerometer, Barometer, Bioelectrical Impedance Analysis (BIA) Sensor, Electrical Heart Sensor, Gyro Sensor, Geomagnetic Sensor, Infrared, Temperature Sensor, Light Sensor, Optical Heart Rate Sensor - Alarm - Heart Rate, Sleep Quality, Stress1.60 GHz Penta-core (5 Core) - 64 GB - 2 GB Standard Memory - 1.5" - Super AMOLED - Wear OS - Bluetooth - GPS - Near Field Communication - 100 Hour - Wireless - Titanium Silver - Dark Gray Band Color - Water Resistant
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Built for the long run
Challenge yourself with personalized routines from Running Coach.
Your adventure starts the night before
Enhanced with even more ways to help you sleep smarter, Advanced Sleep Coaching gives you the guidance you need to improve endurance and recovery time.
Updates that give you the edge
Easily see updates like weather, alarms, sport stats and more with an improved screen experience that includes Now Bar.
A battery built for endurance
Go to the extreme with our longest-lasting Watch battery yet.
Stay on top of your stress
Stay performance ready by tracking your stress with Vascular Load monitoring.
One simple number. A world of insights.
Track your physical readiness for the upcoming day using Energy Score with Galaxy AI. Then go deeper and discover insights for how to improve it on your Galaxy smartphone.
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Galaxy AI
Welcome to the new era of AI-powered health
Built to push boundaries, Galaxy Watch Ultra withstands up to 55 °C heat, 9,000 m altitude, 10 ATM water pressure and runs smoothly through it all with a new, powerful 3 nm processor. Trek further with battery that lasts up to 100 hours in Power saving mode. The new BioActive Sensor tracks you closely and Galaxy AI provides the insights, guiding you to push your limits. Now available in Titanium Blue — a shade that embodies resilience and is ready to journey wherever you choose to go.
The toughest
Galaxy Watch ever
New era of
Titanium shades
Galaxy Watch Ultra comes in Titanium Gray, Titanium Silver, Titanium White and now — Titanium Blue. The new color adds a fresh option to the range, each stunning in its own way. With versatile bands to match, all four colors epitomize the bold spirit of Galaxy Watch Ultra.
Tracking
Swimming, water skiing, kayaking or windsurfing. Galaxy Watch Ultra
tracks it all and more.
Heart rate
Enhanced BioActive Sensor can keep up even when you're tackling the waves.
Water Lock
Easily
track your exercise even in the
water with Water Lock mode.
Limited Warranty: 12 Month
A digital leader. A responsible global citizen. A multi-faceted family of companies. An ethical business. Samsung is all of these and more. At Samsung Group and Samsung Electronics, we uphold a belief in shared responsibility to our people, our planet and our society. Across the company, we hold ourselves to the highest standards so that we can more effectively contribute to a better world. Values & Philosophy Samsung is guided by a simple philosophy, strong values and high ethical standards that inform our work every day. In everything we do, we strive to help people live better lives. Vision Samsung is dedicated to developing innovative technologies and efficient processes that create new markets, enrich people's lives and continue to make Samsung a digital leader. Our Performance To learn more about the performance of our company, download the annual reports issued by Samsung Group and Samsung Electronics. History For more than 70 years, Samsung has been at the forefront of innovation. Our discoveries, inventions and breakthrough products have helped shape the history of the digital revolution.
| Battery Information | |
|---|---|
| Maximum Battery Run Time | 100 Hour |
| Battery Capacity | 590 mAh |
| Display & Graphics | |
| Screen Size | 1.5" |
| Screen Resolution | 480 x 480 |
| Display Type | Super AMOLED |
| General Information | |
| Manufacturer | Samsung |
| Manufacturer Part Number | SM-L705UZS1XAA |
| Brand Name | Samsung |
| Product Line | Galaxy Watch Ultra |
| Product Model | SM-L705U |
| Product Name | Galaxy Watch Ultra (2025) |
| Product Type | Smart Watch |
| Memory | |
| Built-in Memory | 64 GB |
| Standard Memory | 2 GB |
| Network & Communication | |
| Wireless Connectivity Technology | GPS + Cellular + Wi-Fi |
| Bluetooth | Yes |
| Bluetooth Standard | Bluetooth 5.3 |
| Wireless LAN | Yes |
| Wireless LAN Standard | IEEE 802.11a/b/g/n |
| GPS | Yes |
| Cellular Generation | 4G |
| Near Field Communication | Yes |
| Cellular Phone Capability | Yes |
| Cellular Network Supported | WCDMA |
| Cellular Data Connectivity Technology | LTE |
| Physical Characteristics | |
| Color Family | Silver |
| Product Color | Titanium Silver |
| Wrist Band Color | Dark Gray |
| Maximum Depth of Water Resistance | 328.08 ft |
| Watch Case Height | 47.4 mm |
| Watch Case Width | 47.1 mm |
| Watch Case Depth | 12.1 mm |
| Weight (Approximate) | 2.13 oz |
| Processor & Chipset | |
| Processor Speed | 1.60 GHz |
| Processor Core | Penta-core (5 Core) |
| Software | |
| Operating System | Wear OS |
| Technical Information | |
| Size | Medium/Large |
| Sensor Type | Accelerometer, Barometer, Bioelectrical Impedance Analysis (BIA) Sensor, Electrical Heart Sensor, Gyro Sensor, Geomagnetic Sensor, Infrared, Temperature Sensor, Light Sensor, Optical Heart Rate Sensor |
| Functions | Alarm |
| Body Metrics Measured | Heart Rate, Sleep Quality, Stress |
| Charging Interface | Wireless |
| Water Resistant | Yes |
| Warranty | |
| Limited Warranty | 12 Month |
| Miscellaneous | |
| Package Contents |
|
| Application/Usage | Running, Sports, Tracking |
| Durability | Water Resistant |
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