Description
Description Display & Design: 49mm aerospace-grade titanium case (available in natural or black finish) with a sapphire crystal display and up to 3000 nits brightness. Performance: Powered by the new S11 chip, enabling advanced Audio Intelligence features and smooth watchOS 27 navigation. Health Sensing System: Redesigned optical sensor array providing heart rate updates every 5 seconds, HRV readings every 5 minutes, and a new dynamic daily “readiness score”. Battery Life: Up to 50 hours in normal use mode, and up to 45 hours of continuous GPS tracking in extended workout modes. Durability: WR100 water resistance rated for recreational scuba diving down to 40 meters, plus IP6X dust resistance and MIL-STD-810H certification.
