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6.9
BACtrack
BACtrack S80 Breathalyzer
$119.99$129.99across 10 retailers
The BACtrack S80 Breathalyzer is a solid choice for anyone in need of a reliable and accurate breath alcohol tester. Its professional-grade technology, coupled with DOT, NHTSA, and FDA approvals, make it trustworthy for both personal and professional scenarios. With its portability and recalibration support, it's designed for those who need consistent and accurate performance.
Model: BT-S80Color: BlackUPC: 94922111685
Lowest at Amazon
$124.97 at AmazonLowest at any Popular Retailer
$124.97 at AmazonWhere to Buy
Prices last updated: April 30th 2026 11:40 am
Product Score
Based on professional reviews and customer feedback
6.9/10
Overall
6.9
Consumer
Why this score?
The BACtrack S80 earns its moderate score due to its professional-grade accuracy and reliability praised by many users, establishing itself as a vital tool for responsible alcohol consumption. However, recurring complaints about required recalibration and occasional malfunction diminish its value, causing inconsistencies that affect overall trust. For those serious about tracking their BAC, it's an essential investment, albeit one that demands attention for maintenance over time.
8+ Excellent6-8 Good4-6 Average<4 Poor
Score
The BACtrack S80 earns its moderate score due to its professional-grade accuracy and reliability praised by many users, establishing itself as a vital tool for responsible alcohol consumption. However, recurring complaints about required recalibration and occasional malfunction diminish its value, causing inconsistencies that affect overall trust. For those serious about tracking their BAC, it's an essential investment, albeit one that demands attention for maintenance over time.
6.9/10
Overall
Pros
- •Professionarade accuracy, making it reliable for both personal and professional use.
- •DOT and NHTSA approved, ensuring compliance with safety standards.
- •FDA 510(k) cleared, confirming its effectiveness and accuracy.
- •Portable design, which is convenient for ohe-go testing.
- •Offers AAA ear recalibration support, maintaining its long-term accuracy.
Cons
Bottom Line
The BACtrack S80 Breathalyzer is a solid choice for anyone in need of a reliable and accurate breath alcohol tester. Its professional-grade technology, coupled with DOT, NHTSA, and FDA approvals, make it trustworthy for both personal and professional scenarios. With its portability and recalibration support, it's designed for those who need consistent and accurate performance.
What Reviewers Are Saying
Praised
accurate measurement13%
easy to use26%
good battery life9%
solid construction9%
very accurate17%
Criticized
requires recalibration22%
malfunctioned13%
display issues9%
Customer Ratings
4.57,284 reviews
5
77%
4
10%
3
3%
2
2%
1
8%
Based on 7,284 reviews from Amazon
Professional Reviews
Common Questions
Yeah, the BACtrack S80 does need to be recalibrated from time to time to stay accurate. The manufacturer suggests getting it done every 6-12 months or after 200 uses, whichever comes first. Usually, ...
Read full answer📚More About BACtrack S80 Breathalyzer
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TLDR Review: BACtrack S80 Breathalyzer
The BACtrack S80 earns its moderate score due to its professional-grade accuracy and reliability praised by many users, establishing itself as a vital tool for responsible alcohol consumption. However, recurring complaints about required recalibration and occasional malfunction diminish its value, causing inconsistencies that affect overall trust. For those serious about tracking their BAC, it's an essential investment, albeit one that demands attention for maintenance over time.
TLDR Review·1 years ago
6.9
Overall
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Does the BACtrack S80 require calibration?
Q&A·1 years ago
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How accurate is the BACtrack S80 breathalyzer?
Q&A·1 years ago
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How long does the BACtrack S80 battery last?
Q&A·1 years ago
Discussion
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