Works as advertised...  smaller than I thought,  no readout on unit itself
Four Amazon stars for "I like it"  as it seems to be good quality build, and works, but mostly because it is being built and sold to the public for good reason.<br />I will update later if this proves to be better or worse than I think it is so far.<br /><br />Just didn't realize how small this BACtrack was until I opened the box... posted a photo to show size in hand.<br /><br />1.6 oz on digital scale.<br /><br />Comes with nice little soft pouch to protect it a bit, will fit in your pocket or purse without problem.<br />But should come with a wrist or neck strap in my opinion as the conditions it will be used under could promote dropping it.<br /><br />Seems to work just fine and paired up via bluetooth without any trouble, iPad / iPhone app does everything needed to "analyze" drinking trends over time... BUT<br />I do wish they would have made it with a readout right on the unit so it could be used as a quick check without the need to connect with bluetooth every time.<br /><br />Also wish they would have/could have made it compatible with Android devices also...  there are as many, if not more, Android owners/users as there are Apple these days I believe.<br /><br />Don't see it mentioned but it does have rechargeable battery and USB cord to charge it with.<br /><br />You do need to blow through it once a month even if you don't need it as you have to keep the collector moist so that it works next time.  Company says the BACtrack should work and last for 5 years.<br /><br />Will have to see how easy this is to use under actual conditions it is needed for.  Will have to test it more over time to know.<br /><br />Can't deny the fact that if it saves one arrest or one life it is well worth the cost and trouble to use it.
Rating: 4 stars