On May 18 they gave me the reader and 6 sensors for 3 months, already financed by the health of the Community of Madrid.Of the 6 I failed 1, I called Abbott, they took note and was recorded so that the first installment in the health center replaced me by another.The surprising story is that 6 sensors who had to give me handed me only 4, 2 "were in deposit."Of the remaining four, another failed me, which will also change Abbott,.On September 2 I have an appointment and fight with the nurse and safe claim at the health center.