This document describes specifications for multiple smartwatch models. It provides details on dimensions, materials, functions, battery life, languages, and pricing for the SMART WATCH I5, SMART WATCH u9, SMART WATCH v5, SMART WATCH d5, SMART WATCH d8 and SMART WATCH d808. Key details include screen sizes from 0.49 to 0.91 inches, Bluetooth versions from 1.1 to 4.0, standby times from 72 hours to over 1 month, and price ranges from $11 to $130. Multiple color, function, and component options are listed for each watch.