BLO Digital Ketone Breath Meter Analyzer with 10 Mouthpieces

I'm very happy with this device, results are fairly consistent.

For the price, it's great. Not perfectly accurate, but good enough to test your ketones throughout the day. For example, my wife thrives on soda and carbs, but she tried it and it registered a 2, meaning she was on the borderline of ketosis, which was definitelynot the case. It's probably a rebranded breathalyzer, because if you have a few drinks, your reading will be high, even the next morning. For the price, I have no complaints. For perfect accuracy you'll want to test blood instead.

I am totally satisfied with the device, it works. I am in high state of ketosis, it measures higher numbers after my meal, which makes sense. I’ve tested my partner for ketones ( he doesn’t follow the keto diet) and his number for ketones was close to nothing- so it seems that device is functioning! Just a little notice- the device Ive got measures in ppm. If you want to know your mmols you have to convert ( 55 ppms is equal to 3.4 mmols for example)

Hello, the measuring device reliably does exactly what it should and measures the ketones in respiratory gas in ppm and is significantly more accurate than the urine tests carried out in parallel, with which you could, at best, identify a trend.

This ketone respiratory monitor is very easy to use and provides consistent readings. I can't say exactly how they are - but that is less important to me. The decisive factor for my use is that I can now reliably determine the status and trend of ketosis within 30 seconds without much effort. This has already given me some interesting insights in the short time I have been using the device. Like: 30g protein powder paralyzes my ketosis for 24 hours.