I love how exact the keto Mojo monitor is. What I also like about the ketosis way of life is that you can go a scientific into it as you want. I've been eating right and exercising for 13 years. I've read every book there is to read. Finally, there is a lifestyle that has so much scientific backing that it's ridiculous. Nothing is opinion here. These are just cold, hard facts. Because of that, it's an expensive lifestyle to have. However, that's with anything that works. In this country, you pay for convenience, assurance and guarantees. I learned a long time ago that I would have to pay to play so shopping at places like Trader Joe's, Whole Foods and other places has been a part of my life for many years now. Contrary to the consensus, I don't blame keto Mojo for what they charge. They struck gold here. I actually checked the other blood monitors. They are not as accurate. This one has been approved by the FDA. These people clearly put in their homework. There are doctors that use these machines. I can't touch them there and I won't try. However, their app needs work. I wish I would have read the reviews on Google app store before I purchased a Bluetooth extension. I already have a free carb managing app (carb manager) that automatically calculates my gki for free. Granted, I can understand keto Mojo wanting to pass the buck on this one because there probably have their hands full with just trying to make sure that there strips and Equipment stay federally-approved and medically accepted, but it's as simple as not releasing something until you're ready to do so. The app that goes with the toggle doesn't do anything but track it. I'm doing that anyway when I punch my information into my carb manager app. You can't leave any notes. You can't delete anything. I am the only one using my keto Mojo, but why would a husband and wife duo by two of those things? They have no way to separate their results so they have to write them down and not go buy anything the machine says as far as the memory goes. I'm not sure if you want my feedback. I'm not even sure if you care, but create an app that automatically calculates the gki. Also allow people to put in notes alongside the calculations. The whole point of a spending this ungodly amount of money on all of this medical equipment is so that we can narrow down things that make our bodies work better under certain conditions, but you don't have anything set forth for us to be able to do that. I'm not complaining, but let's be real. This is a lot of money. Simply don't release it if you can't support it.