“I use this device to prove my sobriety. It's very convenient and easy to use. Plus the results are very clear and easy to read. I take a screenshot and send it to whoever I need to. I've not drank since purchasing so I can't comment on how it works after drinking. I would easily buy this device again.”
“The BACTrack device is a convenient and easy tool for employers to have on hand at the ready. We have had several instances where employees have reported to their assigned shifts after consuming alcohol. This has provided us with a far safer work envitoent and has also protected our clients from any negative events that could be likely to occur from an employee under the influence of alcohol.”
“I like knowing what my BAC is and was surprised at how long that there was measurable alcohol in me. I use it often and it helps keep me aware of my state of sobriety.
I'd much prefer knowing that my data was completely private; I don't like the dependency on an internet connection to save my data, it should be saved locally only. Also, the case is made in China, I do my best not to buy things made in China (which is very difficult to do).”
“I have tested the device against reference standards and have found the measurement uncertainty to be small < 0.002. Bias is significant, but when present tends to slightly overestimate. After sending it in for recalibration, bias was diminished. The natural variability is small SD=< 0.001 at the 0.08 g210l level.”
