in the diabetic 39 s vehicle 806 could become part of the personal area network and would download glucose data from the meter when the diabetic enters the vehicle 806 for the sake of safety the car computer system could be programmed to require that the diabetic perform a glucose test before driving and more specifically the car could be disabled until the diabetic performs a blood glucose test and the result is in an appropriate range other possible devices for communication with the client device 801 may include a television 807 a gaming device 809 and a refrigerator 810 in this manner in accordance with the embodiments of the present invention there is provided a glucose monitoring system resulting from the functional combination of a holster integrated glucose measuring device and a second device accommodated within the holster the holster itself includes a belt clip portion and a device clasping portion the glucose monitor can be integrated into either portion various embodiments provide for an ability for the belt clip and device clasping portions to swivel with respect to each other and to detach from each other in the embodiments where the belt clip portion and clasping portion do not detach the clasping portion.