SimPlayer File Sender for Gear is a free Android application developed by Ugho, which falls under the Utilities & Tools category. This app allows the transfer of video files from an Android phone to a Gear device using the SimPlayer app. The process is simple and involves launching the SimPlayer app on the Gear device and the SimPlayer File Sender app on the phone. The user can then select the video file they wish to transfer and send it to the Gear device. However, it is important to note that sometimes the file transfer may fail due to hardware reasons, in which case, the user should relaunch the app and try again. It is also worth mentioning that the transferred video files do not support thumbnails.