you don't need test strips...is you stay under 20g net carbs a day you are in ketosis
I understand your point, but I disagree. I don't like the strips but the blood tester is allowing me to see which foods drop my level of ketones. Dairy products cause my ketone level to drop and I wouldn't have figured that out without the tester. It also serves as some encouragement for me. It's like a competition with myself. Seeing if I can get the level up.