Samsung's toughest smartwatch: titanium and sapphire crystal, 10 ATM water resistance, dual-frequency GPS and up to 100 hours of battery in power saving mode.
Highlights
Grade 4 titanium case with sapphire crystal glass
10 ATM water resistance, IP68 and MIL-STD-810H certified
Up to 100 hours on a charge in power saving mode
Dual-frequency (L1+L5) GPS for accurate routes
Works from −20 °C to 55 °C and up to 9,000 m altitude