I bought the BACtrack Mobile about a month ago and I love it. It is so helpful to know what different drinks under different conditions (with food/without) do to my blood alcohol level. I feel much safer having this device at my disposal. Everyone I show it to agrees it is great, and several have purchased the BACtrack Mobile after trying mine.
Love it very accurate.... Recently put on scram remote breath for probation use it to monitor b.a.c. At 0.00 ur good in 30 min. Maybe sooner just don't take the chance.
I've had this thing for awhile now and it's come in handy plenty of times. Has even saved my life I would say. A few times I've went out to the bar and thought I would be okay to drive and checked and been a point over and just waited it out and drank some water. (free at bars, and they typically really chill about letting you hangout and sober up)
The unit is taking anywhere from 14 to 30 seconds to produce a reading. This was the same time frames that the unit gave just before it gave inaccurate readings last time. I am afraid the unit is going to break at any moment, it has been used 10 times since returned