Accu-Chek Guide Blood Sugar Test Strips is used for testing glucose in fresh capillary whole blood. It helps the people with diabetes refrain from regular blood glucose testing. The Smart Pack spill-resistant test strip vial makes it easier to remove just one strip at a time. Plus, a strip port light, easy-edge test strip and strip ejector button helps to take the hassle out of everyday testing. No more scattered strips-the SmartPack vial helps you to remove one strip at a time. Easy-edge test strip-apply a small drop of blood anywhere along the wide yellow edge. It features: easy-edge test strip, LCD display with backlight, micro USB data port, memory capacity: 720 diary records plus 32 control tests and power supply 2 3-volt coin-cell batteries (CR2032). Have the option of transmitting results to the mySugr app on your smartphone using wireless technology.