These BACtrack MPM520 mouthpieces are compatible with BACtrack mobile breathalyzers for smartphones for on-the-go blood alcohol content testing. A hygienic plastic design that is easily removable and washable allows simple re-use.
This user is a My Best Buy® Elite Member, who has spent $1,500 on eligible purchases and is now getting 1.10 points per dollar. They may have received My Best Buy® bonus points for submitting reviews.
Quickly test your BAC levels with this BACtrack BT-M5 mobile breathalyzer, which is compatible with most Bluetooth-enabled iPhone and Android 4.3 or later smartphones and features police-grade Xtend sensor technology to ensure accurate readings.
This user is a My Best Buy® Elite Member, who has spent $1,500 on eligible purchases and is now getting 1.10 points per dollar. They may have received My Best Buy® bonus points for submitting reviews.
Setting up the app and connecting the device was a breeze. However, the claim that the unit is law enforcement accurate is highly unlikely. As the night progressed (more drinks I drank) the unit registered like a roller coaster, but it's a pretty cool to play around with.