Wi-LAN Inc. (WiLAN), through its subsidiary Smart Wearable Technologies Inc. (SWTI), has launched a new litigation campaign. SWTI has filed a complaint against each of ASUS (3:16-cv-00046), Microsoft (3:16-cv-00047), TCL Communications (3:16-cv-00048), and TomTom (3:16-cv-00049), asserting a single patent (6,997,882) generally related to monitoring a subject based on physiological and six degree-of-freedom (“6-DOF”) data. The accused products are the ASUS ZenWatch, Microsoft Band products, TCL’s Alcatel OneTouch Watch and Go Watch, and TomTom’s Spark Cardio+Music products.