Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
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10 Best breathalyzers of 2025
Save up to 20% off
Best Choice1
BACtrackBACtrack S80 Breathalyzer | Professional-Grade Accuracy | DOT & NHTSA Approved | FDA 510(k) Cleared | Portable Breath Alcohol Tester for Personal & Professional Use
9.8Exceptional
Our Rating
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Value for Money2
BACtrackBACtrack C8 Breathalyzer | Professional-Grade Accuracy | Optional Wireless Smartphone Connectivity | Compatible w/ Apple iPhone, Google & Samsung Android Devices | Apple HealthKit Integration
10% Off9.7Exceptional
Our Rating
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3
XAARRFWBreathalyzer, Upgraded Portable Professional High-Accuracy Breathalyzers for Alcohol with LCD Digital Display, Personal Alcohol Breathalyzer Tester for Home
9.6Exceptional
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4
ZIWUSMILBreathalyzer, Professional Grade-Accuracy Breathalyzers for Alcohol, 2025 Upgraded Portable Breathalyzers with LCD Digital Display, Personal Alcohol Breath Alyzer Tester for Home Use 5 Mouthpieces
9.4Excellent
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5
COCOCKACOCOCKA Breathalyzer, Professional-Grade Accuracy Alcohol Tester with LCD Digital Display,Portable Alcohol Tester for Home and Party Use(10 Mouthpieces)
9.1Excellent
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6
BACtrackBACtrack C6 Keychain Breathalyzer | Professional-Grade Accuracy | Optional Wireless Smartphone Connectivity | Compatible w/ Apple iPhone, Google & Samsung Android Devices | Apple HealthKit Integration
9.0Excellent
Our Rating
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7
CeezByteCeezByte Upgraded Breathalyzer,High-Accurate Breathalyzers for Alcohol with LCD Display,Professional-Grade Alcohol Breathalyzer Tester with 10 Mouthpieces,Portable Alcohol Tester for Home Use (White)
8.9Very Good
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8
BACtrackBACtrack Go Keychain Breathalyzer (White) | Ultra-Portable Pocket Keyring Alcohol Tester for Personal Use
8.8Very Good
Our Rating
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9
BACZGIF2025 Upgraded Breathalyzer,Breathalyzers for Alcohol with LCD Digital Display,Alcohol Breathalyzer Tester for Home Use,Portable Breathalyzer with 10 Mouthpieces and Carrying Case (Black)
20% Off8.5Good
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10
LyraAxisBreathalyzer with Blue Backlit LCD - Professional Auto Power Off Alcohol Breathalyzer Tester, Easy to Carry for Party and Family Activities
8.4Good
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