Same sensor as Freestyle, but from another company. +-ONE devices Quantity: 3 devices For monitoring blood sugar highs and lows around the clock. With notifications in case of high or low blood sugar. Monitors the cumulative blood sugar level. Suitable for children, the elderly, and those suffering from diabetes. Very easy to use and shows the body's sugar level. Connects up to 10 meters from the device. Each device lasts for 10 days, and upon expiration, it is replaced with another device. Note that the price of the device in the pharmacy is 189 riyals. Sensor price: 100. There are 3 sensors.