The first Accu-Chek Aviva test strips are now called the Accu-Chek Aviva PLUS test strips. They are better than ever now featuring a bigger, wide-mouth test strip. 8 electrodes at the highest point of the strip work with the glucose meters engineering which helps the system distinguish and forestall inaccurate results. The Accu-Chek Aviva Plus test strips are easy to use and provide great accuracy with the first test. The wide mouth dosing permits you to effortlessly apply the blood glucose sample to the test strip. The new  Aviva Plus glucose test strips also allow alternate site testing and programmed checks for expiration. The Accu-Chek Aviva diabetes test strips provide quick and precise 5 second results to top off all the other great features that come with this product.