Ketone breath test is a more accurate method than urine strip test and also more convenient to test, you just need to breathe with digital ketone breath tester to avoid finger pricksThe device can be reused thousands of times, relatively speaking, a portable ketone breath tester that is less expensive than test strips, can be carried anywhere in your pocket, and ensures that you are always in ketosis; Ketone Respirometer with 3 LED Indications: Green Light (Successful Ketosis Reading), Amber Light (Low Battery), Red Light (Failed Ketosis Reading) The ketone breath monitor is easy to use,One button You can get a ketone reading by doing the following: A reading of 0.0 means you are not yet in ketosis, while a reading between 0.5 and 3.0 means you are in full ketosis,This is the Best Keto Zone