Complex sentence: The Huawei Watch's form factor is based on the circular design of traditional watches, supporting 42 mm (1.4 inch) AMOLED screen with a resolution of 400 x 400 pixels and 286 ppi.
Split into simpler sentences: The Huawei Watch's form factor is based on the circular design of traditional watches, supporting a42 mm (1.4 inch) AMOLED screen. The screen's resolution is 400 x 400 pixels and 286 ppi.