There are devices (syai tag & freeStyle libre 2 plus) for diabetics, continuous glucose monitoring devices. A modern technology for measuring sugar using a mobile application and it's free, each device is used for 14 days. There are 12 devices, the price of one device is 140 EGP. The price for the 12 devices (package) is 1500 EGP. Phone number: ( Phone number appears when clicking the contact button )