Apple Watch 42mm (1st gen) smartphone was announced in 2014, September by APPLE and was launched in April, 2015. The Apple Watch 42mm (1st gen) phone has 42 x 35.9 x 10.5 mm (1.65 x 1.41 x 0.41 in) (height x width x thickness) dimensions with weight 50 g body (2.82 oz) grams. It comes in Stainless Steel/Red, White, Brown/Black/Blue/Marine Blue Buckle, Blue/Stone/White/Storm Gray Leather Loop, Silver/Space Black Milanese Loop, Link Bracelet, Space Black Stainless Steel/Black, Black Link Bracelet and Pearl Woven Nylon colors.
The operating system which runs on the phone is watchOS 1.0, upgradable to 4.1 and the display size of the phone is 1.65 inches, 8.6 cm2 (~56.8% screen-to-body ratio) with resolution of 390 x 312 pixels (~303 ppi density) pixels. The network technology of the phone is No cellular connectivity with 2G bands N/A, 3G bands and 4G bands .
The phone has rear camera with specs, No and the front camera with specs , . The camera is featured with . The phone is powered with a battery of 250 mAh capacity, 520 MHz Cortex-A7 CPU and PowerVR SGX543 GPU. As for as the RAM and the ROM of the Apple Watch 42mm (1st gen) phone are concerned, it comes with 8 GB, 512 MB RAM. The list of sensors, price and many other specifications are given below.