Series 10	Titanium case Titanium and sapphire crystal back Water resistant 50 meters* IP6X certification fully resistant to dust Capacity 64GB
Screen	Wide-angle OLED Always-On Retina display
Features	Sleep Apnea detection Vitals app Training load functionality Tides app Tap to Cash On-device Siri Double tap gesture Precision Finding for iPhone Blood Oxygen app* ECG app Temperature sensing Cycle tracking Crash and fall detection Emergency SOS International Roaming International emergency calling Enhanced workout app Sleep stage tracking Compass Always-On Altimeter Gyroscope Apple Pay GymKit Audio Speaker Microphone Wireless service plan required for cellular service. Contact your service provider for more details. International roaming is not supported. Check apple.com/watch/cellular for participating wireless carriers and eligibility.. Some features are not available in all regions or all languages.
Water Resistance	Apple Watch Hermès Series 10 has a water resistance rating of 50 meters under ISO standard 22810:2010. This means that it may be used for shallow-water activities like swimming in a pool or ocean. However, it should not be used for scuba diving, waterskiing, or other activities involving high-velocity water or submersion below shallow depth.
Connectivity	Cellular GPS/GNSS
Sensors	Accelerometer (up to 256 g forces with fall detection) Optical heart sensor Ambient light sensor
System Requirements	Apple Watch Hermès Series 10 requires an iPhone XS or later with iOS 18 or later.
Dimensions	Case width: 36 mm Case height: 42 mm Band: Wrist size from 145 mm to 180 mm
Materials	Stainless steel/leather