(as of Dec 15,2021 03:05:32 UTC – Main points)
APPLE WATCH SERIES 4 40MM Gld AL PNK SB
GPS + Cell. S4 SiP with quicker 64-bit dual-core processor
Over 30% better show and 50% louder speaker , 50% louder speaker
Virtual Crown with haptic comments. Electric and optical center sensors.
Progressed accelerometer and gyroscope for fall detection. Swimproof. watchOS 5