Apple Watch (1st generation) (38mm)

Apple's first watch paired with an iPhone to show notifications, take calls, track activity and pay with Apple Pay. It added the Digital Crown for scrolling, a Force Touch display and a Taptic Engine that taps the wrist. It read heart rate with an optical sensor but had no GPS, so it relied on the iPhone for location. The 38mm case has a 272×340 display and came in aluminum, stainless steel or 18-karat gold.

Model number

A1553

Model identifier

Watch1,1

Released

2015

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