LoganTree LP has filed new litigation in the wearables campaign that it began back in 2015, suing Fossil (Misfit) (1:21-cv-00385) in the District of Delaware and Huawei (6:21-cv-00119) in the Western District of Texas over the same patent. The suits follow a claim construction ruling in a long-stayed dispute with Garmin that sprung back to life after unsuccessful inter partes reviews (IPRs) of the patent, which generally relates to monitoring human physical activity.