IMPORTANT: Requires at minimum Wear OS API level 28 or higher to work (e.g. Samsung Watch 4 or other Wear OS API level 28+ compatible devices). TAP (hold 3 sec) anywhere on the watch face and select customize to assign up to 8 customized apps and to change the appearance of the watch face to create thousands different design combinations. Experience our 8 planet solar system on the SWF Solar with a speed of 43800:1. The earth on the SWF Solar orbits the sun once within 12 minutes, while the ea