“This product has been used time and time again to successfully keep track of my friends and myself's alcohol content and to help keep track of who is cut off for the night. The only problem that I had with this product is that the outer layer of the screen broke fairly easily and now has a crack line running down it.”
“I gave them as gifts to my daughter, her boyfriend, and a friend. Better safe than sorry. And it's not worth taking a chance to get behind to wheel after drinking. While the keyring units generally read slightly higher than the home unit, it's better to read higher than low in my opinion. I've had my for years now. I don't drink and drive, and this serves as a reminder. Additionally, if you've had a few too many at home at night, you should test in the morning. I've friends get ticketed early in the morning for driving near the limit as enough time had not passed to process the alcohol in their system by 6 AM.”
“Not sure how they all worked, as i gave some out as gifts. But the one i have the battery dies wayyy to quick. With very little use and kept in a warm house most of the time.”
“This particular unit provided very poor results I contacted to attempt to understand the difference between this unit and the original and got no response. The older unit is more accurate by a long shot compared to my newer go unit. The original is reliable and trustworthy even 8 months down the road vs the go which took my old unit reading over a .08 to register a .02 on the go. Go with the original”
