Global smartwatch revenues in Q2 2017 were down 17% QoQ with the industry ARPU trending downwards largely due to a declining Apple Watch ASP. Apple Watch OS took a leading share of total smartwatch industry revenues, with Android Wear taking 2nd position from Tizen this quarter due to new models from LG, Huawei, ZTE, and Fossil. This report provides quarterly global smartwatch shipments, wholesale (ASP) pricing, and revenues for 4 major operating systems starting Q3 2016. Global smartwatch marketshare by price-tier, and global revenue-share tracking by PRICE-TIER, for these operating systems are also included. This report is a vital tool for monitoring the financial health and tiered marketshare of leading operating systems such as Apple Watch OS, Android Wear, Tizen, Pebble OS, and others.