Apple
Apple Watch Ultra 3
The current rugged Apple Watch for iPhone users who will use its longer battery life, dual-frequency GPS, larger 49mm titanium case, and outdoor hardware.
Photo Gallery
Apple Watch Ultra 3
Photo Gallery
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Specs & 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: watchOS
Smartwatch mode: 42h
GPS mode: —
Battery note: Up to 42 hours normal use; up to 72 hours in Low Power Mode.
Connectivity: —
Health, Safety & Water Use
ECG: Yes
SpO2: Yes
Skin temp: Yes
Fall detection: —
Rhythm alerts: —
Sleep tracking: —
Water rating: 10ATM
Verification Sources
Status: officialLast verified: 2026-07-26Check Current Price
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