Long lasting battery Climb cliffs or walk for several days without worrying about the battery of your smartwatch. You can choose between modes: energy saving during exercise or energy saving for long-term use. Up to 100 hours in power saving mode. 48 hours in energy saving mode during training. Challenge the sea Waterproof rating 10ATM/IP68 Military standard MIL-STD 810H. Adventure calls you. From catching large waves in the Pacific Ocean to exploring coral reefs in the Caribbean. Experience your date with adventure with a Galaxy Watch! Followup: swimming, water skiing, kayaking or windsurfing. The Galaxy Watch Ultra tracks everything. HEART RATE - BioActive sensor keeps up with you even when you catch waves. WATER LOCK - Easy to turn on/off and check your progress even in water lock mode. Conquer new heights Resistant to a height of 9,000 m, works at -20°C to 55°C. The Galaxy Watch Ultra loves the cold, so don't let low temperatures or extreme mountain conditions keep you from your exploration. If you have problems, press and hold the quick access button for 5 seconds to activate a help siren. It automatically produces a sound of 86 decibels that can be heard through a forest of trees up to a distance of 180 metres. If GPS is not enough, the smart watch helps you send an SOS message. Detects drops, provides help via the home button, and provides instant access to medical information. Conquer the desert It works at -20°C to 55°C and has a dust resistance of IP68. Even in heat, the Galaxy Watch Ultra performs well. It adapts to dark and sunny environments and helps you plan your path so you can effortlessly navigate through sand and gorges. Stay on track even in the dark. When it gets dark, the screen automatically switches to night mode, ensuring good night vision. Continue your adventure into the night without missing a glimpse of the Milky Way! Operating system Wear OS Memory storage capacity 2 GB Special features Dual-GPS, SOS- and Track-Back-Funktion, personalisierte Benutzererfahrung mit AI-Features wie Energiewert, Wohlfühl Tipps und Schnellantworten, robustes Titan-Gehäuse (Grad 4) Battery capacity 590 Milliamp Hours Connectivity technology Bluetooth, Cellular, Wi-Fi About this item Original brand product.