Apple Watch Series 3 smartphone was announced in 2017, September by APPLE and was launched in September, 2017. The Apple Watch Series 3 phone has 42.5 x 36.4 x 11.4 mm (1.67 x 1.43 x 0.45 in) (height x width x thickness) dimensions with weight 52.8 g (1.87 oz) grams. It comes in Space Black and Silver colors.
The operating system which runs on the phone is watchOS 4.0, upgradable to 4.1 and the display size of the phone is 1.65 inches, 8.6 cm2 (~55.4% screen-to-body ratio) with resolution of 390 x 312 pixels (~303 ppi density) pixels. The network technology of the phone is GSM / HSPA / LTE with 2G bands GSM 850 / 900 / 1800 / 1900 , 3G bands HSDPA 850 / 900 / 2100 / 800 – Europe, Australia (A1891) and 4G bands LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 18(800), 19(800), 20(800), 26(850) – Europe, Australia (A1891).
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 279 mAh capacity, Dual-core CPU and PowerVR GPU. As for as the RAM and the ROM of the Apple Watch Series 3 phone are concerned, it comes with 16 GB, 768 MB RAM (to be confirmed). The list of sensors, price and many other specifications are given below.