SAMSUNG Galaxy Watch Ultra2 smartwatch, 47 mm, Titanium Silver (SM-L715FZSAEUB)

Features
800 mAh battery, up to 80 hours of use time
Titanium frame, IP69K, 10 ATM, EN13319, and MIL-STD-810H
Real-time hydration reminders, GPX routes
Maresin dive computer app included
1.52" Super AMOLED, up to 5000 nits brightness

Measurements
Product depth (mm): 47.1
Product weight (g): 61.5
Product width (mm): 47.4

The Samsung Galaxy Watch Ultra2 is designed for outdoor activities, intense workouts, and demanding conditions. The titanium case, 800 mAh battery (35% larger than its predecessor), and new Qualcomm Snapdragon Elite processor provide extended usage time – up to the equivalent of four marathons on a single charge. The 1.52-inch Super AMOLED display reaches a peak brightness of 5000 nits, keeping information readable even in the brightest sunlight. The case is 7% thinner than its predecessor, making the watch comfortable to wear during long workouts and outdoor days.

Optimized for trail running and outdoor activities

The Watch Ultra2 supports you throughout your trail run. GPX-based route guidance helps you stay on the right path, altitude alerts give a better picture of what's ahead, and personal real-time hydration reminders – the world’s first on a watch – help maintain energy levels as your journey extends.

Titanium and premium protection

The titanium case, IP6most9K rating, 10 ATM water resistance, and EN13319 certification make the watch ready for swimming and diving up to 100 meters deep. Developed in collaboration with Mares, the diving computer app provides essential dive metrics and guides you throughout the dive.

Straps for different workouts

The Marine Band is suitable for water and intense activity, made from HNBR rubber with airflow channels that help moisture evaporate. The Trail Band is designed for trail running with a textile surface and secure locking. The Peakform Band combines durability and premium finishing for everyday wear.

Gemini on your wrist and everyday assistance

The Gemini AI companion responds directly from your wrist. Raise your wrist, say "Hey Google," and tell it what you need. The Generative AI Tile creates personalized quick views based on your commands, and Raise to Talk speeds up everyday commands. With pinch gestures, you can manage calls, music, and timers hands-free.

Health, sleep, and wellness

Vitals learns your baseline through five sensors: heart rate, HRV, skin temperature, SpO2, and respiratory rate. Sleep Apnea 2.0 makes the Watch Ultra2 the first watch to display the severity of sleep apnea. The Heart Health Score provides a lifestyle-based assessment of heart health with personalized tips. The watch alerts you to irregular heart rhythms and enables ECG measurements directly from the wrist. The Natural Cycles partnership brings menstrual cycle tracking using skin temperature.

Smarter training

The watch and Galaxy AI learn to know your body through use. You can race against your previous self on familiar routes, use personalized heart rate zones, perform a fitness test in about 10 minutes running or cycling outdoors, calculate FTP through Samsung Health, and use multi-sport mode for activities like triathlon training.

Performance and endurance

The Qualcomm Snapdragon Elite processor (5-core, 3 nm) manages power consumption 15% more efficiently and powers AI features. The 800 mAh battery lasts up to 80 hours on a single charge. Internal storage of 64 GB and 2 GB of memory are enough for apps, music, and maps. Dual-GPS (L1 + L5) provides precise positioning in the city, forest, and mountains, and 4G + eSIM enable watch use without a phone.

Features

• Display: 1.52" Super AMOLED, up to 5000 nits
• Resolution: 498 x 498
• Dimensions: 47.1 x 47.4 x 10.7 mm
• Weight: 61.7 g
• Case: titanium, silicone strap
• Processor: Qualcomm Snapdragon Elite, 5-core, 3 nm
• Storage: 64 GB / Memory: 2 GB
• Battery: 800 mAh, up to 80 hours
• Durability: 10 ATM, IP69K, MIL-STD-810H, EN13319
• Operating System: One UI Watch (Wear OS)
• Gemini AI assistant, Raise to Talk
• Generative AI Tile quick views
• Dictation and text summarization
• Pinch gesture control
• GPX-based route guidance, altitude alerts
• Real-time hydration reminders (world’s first)
• Mares diving computer app
• Health: Vitals, Sleep Apnea 2.0, Heart Health Score, ECG, irregular rhythm alert
• BioActiveSensor2 heart rate monitor
• Sleep and stress tracking, Natural Cycles cycle tracking
• Fall detection and emergency alert
• Fitness test in 10 minutes (running/cycling)
• FTP calculation for cycling
• Multi-sport mode (e.g., triathlon)
• Personalized heart rate zones
• Dual-GPS: L1 + L5
• 4G and eSIM (model dependent)
• Connections to Samsung Galaxy ecosystem
• Compatible strap options: Marine Band, Trail Band, Peakform Band

Package contents

• Samsung Galaxy Watch Ultra2
• Marine Band strap
• Wireless charger
• Quick start guide