Systems and methods are disclosed to conveniently carry a mobile device, among others, on a wrist brace. The systems include a case to enclose the mobile device and a system to wear the apparatus on a wrist. The system is comprised of the case; a case tether coupled to the case; a wristband tether coupled to a wrist brace; a finger ring to loop around a finger and a case lock to secure the case in a closed position. Also presented, a method to carry and use the device while tethered to a wrist.