BACtrack - S35 Portable Breathalyzer - White

Monitor your blood alcohol content with this BACtrack S35 BT-S35 portable breathalyzer, which features MicroCheck sensor technology for quick, accurate readings from 0.00% to 0.40%. The sleek design lets you carry it in a pocket or purse.
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$45.99
On Sale
Save $4 (Reg. $49.99)
Cardholder Offers

Overview

Best Buy Customer Reviews

2
Just O.K. Posted by: from: on It is affordable, but I cannot really tell if the measurements are accurate or if it is even really working. My fiance had 2 glasses of red wine and 30 minutes later I used the BACtrack breathalyzer to test her blood alcohol content and it read 0.01 both times. On another occasion I had 3 well drinks and tested myself about 45 min later and it only showed 0.02. So I am not sure if this device is accurate at all. Maybe I got a bad device, or I need to use better batteries. I just wouldn't recommend it from my short experience so far.

0 out of 0 found this review helpful.

5
It seems to work Posted by: from: Pompano, FL on Every time I play with this and have not had anything to drink - it always displays 0.00 If I have drinks it registers a number. I have not tested then compared with police findings and don't really want to attempt that test :-)

7 out of 13 found this review helpful.

Product images, including color, may differ from actual product appearance.