Material and Finish Aluminum case Jet Black, Rose Gold, Silver Size and Weight Height: 46mm Width: 39mm Depth: 9.7mm 416 by 496 pixels 1220 sq mm display area Weight (aluminum, GPS): 36.4 grams Weight (aluminum, GPS + Cellular): 35.3 grams Weight (titanium): 41.7 grams Fits 140‑245mm wrist Controls Digital Crown with haptic feedback Side button Double tap gesture Siri with on‑device processing Electrical
46mm or 42mm aluminum or titanium case Always-On Retina display Hypertension notifications Sleep Tracking Vitals app featuring heart rate, respiratory rate, wrist temperature, and sleep duration Temperature sensing Emergency SOS Water resistant 50m Cellular options 5G capable S10 chip Up to 24 hours
