The Always-On Retina display is now significantly brighter outdoors when your wrist is down. So you can see all the information on your watch face more easily than ever — without having to raise your wrist to wake your watch.
Specifications :
40mm or 44mm case; over 30 percent larger display Always-On Retina LTPO OLED display, 1000 nits Ion-X glass display on aluminum cases S6 SiP with 64-bit dual-core processor; W3 wireless chip Digital Crown with haptic feedback Blood oxygen sensor; electrical heart sensor second-generation optical heart sensor High and low heart rate notifications, irregular heart rhythm Emergency SOS,5 and fall detection Water resistant 50 meters 50 percent louder speaker3; built-in mic Dimensions Height: 40mm Width: 34mm Depth: 10.4mm Case Weight (GPS): 30.5g Dimensions Height: 44mm Width: 38mm Depth: 10.4mm Case Weight (GPS): 36.5g