Accu-Chek® Performa When accuracy is everything. Benefits and Features Easy, 1-time coding Track, up to 500 blood glucose results Fast, results in 5 seconds Other products available: Accu-Chek® Active Accu-Chek® Aviva Expert Accu-Chek® Performa Nano Accu-Chek® Performa Accu-Chek® Performa II Accu-Chek® Mobile Accu-Chek Aviva Connect