[HSA/FSA eligible]KETOSCAN SMART Breath Ketone Meter, Diet & Fitness Tracker | Monitor Your Fat Metabolism, Level of Ketosis on Low carb, Ketogenic or Any Nutrition & Fitness Program

This is what you're looking for. You don't need to spend a fortune but you don't want those $20 - $60 devices either. It works perfectly, goes through a calibration every time. App keeps track of all readings. Only down side (if you call it that) the chip or reading device only has 300 readings before it needs to be replaced to remain accurate. But if you think about it, that's using it almost everyday for a year and I really only check my level 2x a week max, usually once.

I purchased two of these devices—one for myself and one for my partner—to make tracking our ketosis diets more convenient. Unfortunately, both devices display completely different readings, and I would describe both sets of values as imaginary. The first device shows lower readings: 21, then 35, then 30. The second device is more consistent but shows values between 57 and 60, which seems unrealistic. After spending over $300, I can only rate this product as ineffective. I wouldn't recommend anyone to buy this.

I am new to the Ketogenic diet but thus far its efficacy has been staggering as it resulting in a fairy rapid weight loss of around 3 lbs of body fat per week as measured by the body fat scale. I haven't started my exercise regimen just yet, I wanted to iron out my diet first. This device is an absolute miracle when compared to urine strips (nasty and inaccurate) or blood testing finger strips, which are accurate but troublesome, painful and very expensive considering the cost of those test strips. Ketoscan comes with 320 uses, which are programmed into the insertable device attachment. The cost of a replacement attachment is $30, so it comes to under 9 cents per use as compared to the strips which can cost upward of $5 for each test strip. So far, it works just as one would expect it to, it was very easy to setup and the app with which it comes is very useful as it tracks all of your results over time and parses it over to your Health.app on an iPhone or multiple other health data apps on various other devices. There is a sharing functionality as well as ability to add and communicate with friends via the app, I am not planning on using those features. I will update my review as the time goes by. Highly recommended for dieters, especially ones on the ketogenic diet -- it really is a must for the latter group. The test result attached to this review is a result of about 72 hours of carbohydrate free low calorie diet with intermittent fasting.

As DMII, I am again going on the Keto Diet. To find and maintain my net carb limit, I need real-time feedback. After researching other meters and trying one of them, I purchased the KetoScn MINI. Although an excellent product, I returned it for the SMART. The LCD display, app, reliable retest values, and user recalibration & and replacement make this the go-to meter for those entering a carb-limiting diet. As a bonus, the customer service is outstanding, with detailed and quick replies. Just get it!!

I purchased this item to monitor myself daily , on my ketosis levels (liver burning fat) …. The operation is simple , the app down load on my Apple 11max was fine , however the daily readings appear to be inconsistent …. This device you blow into it ( like a breathalyzer) … I use also a blood sample device , which appears to be accurate the 2 devices do not appear to match . Unfortunately I would not recommend to a friend .

I used this product as an indicator as to when I was in fat burning mode. It is not as accurate as a blood test but I didn’t need it to be so , just to tell me if my body was burning at some level of fat burning. It then became easier to assess how I was eating. Worked great for that. 🥰

The device works as describes although I can't yet vouch for the accuracy. As for the app, plan to copy your values into Excel to do any meaningful analytics. The app has charts but won't show a day timeframe, so there is no way to compare trends relative to when you ate something. This is a showstopper for me and I would not recommend this smart version over the cheaper manual versions.

I went for this one because I liked that I can replace the cartridge myself without sending it in for service. Getting regular readings with this is so much easier than urine strips. It has helped me learn (the feeling/sensations/breath/etc) of what it feels like to be in ideal ketosis. So much so that I don't need to do readings that often anymore because I know what it "feels" like. Very happy with this device.Thanks for reading. I hope this review is helpful!