Samsung
Galaxy Watch Ultra
Rugged Samsung flagship for users who want a bigger battery, larger case, and outdoor-focused hardware.
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Samsung Galaxy Watch Ultra
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Samsung • Galaxy Watch Ultra • SGWU-47 • 47mm
Gallery sourceSpecs & Buying Notes
Use comparison pages to decide between close alternatives — battery life, phone ecosystem, and GPS reliability usually matter more than minor sensor differences.
Enriched Specs & Verification Data
This section uses imported smartwatch dataset fields (battery, health, water guidance, and source links) so users can compare more than the headline marketing specs.
Battery & Platform
OS: Wear OS (One UI Watch)
Smartwatch mode: —
GPS mode: —
Battery note: Ultra line; see Samsung specs for exact capacity by variant
Connectivity: {"wireless": ["Bluetooth", "Wi‚ÄëFi", "NFC"], "cellular": "LTE (varies by model)", "GNSS": "Dual‚Äëband GPS (varies)"}
Health, Safety & Water Use
ECG: Yes
SpO2: Yes
Skin temp: Yes
Fall detection: Yes
Rhythm alerts: No
Sleep tracking: Yes
Water rating: 100 m (10 ATM) • IP68
Guidance: Suitable for swimming; many models support snorkeling/dive features (check brand guidance)
Verification Sources
Status: officialLast verified: 2/25/26Compare Galaxy Watch Ultra With Alternatives
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