BreathKey Frequently Asked Questions
How does BreathKey compare to other consumer breathalyzers?
Breathalyzer Reviews
Consumer Breathalyzer Comparison Chart
| Manufacturer | BreathKey® | AlcoHAWK™ | AlcoHAWK™ | BACTRACK™ | AlcoScan™ | AlcoMate™ |
| Model | g10 | Slim | ABI | B70 | AL2500 | Core AL6000 |
| Size (in.) | 2.4 x 1.4 x 0.6 | 5 x 1.75 x 0.75 | 4.7 x 2.4 x 1 | 4.25 x 1.63 x 0.81 | 4.2 x 1.4 x 0.5 | 5.4 x 2.9 x 1.7 |
| Weight (oz., w/batteries) |
0.7 | 3.6 | 7.0 | 3.0 | 3.5 | 3.7 |
| Alcohol Sensor | Fuel Cell | Semiconductor | Semiconductor | Semiconductor | Semiconductor | Semiconductor |
| Possible False Positive Readings | No | Yes | Yes | Yes | Yes | Yes |
| Batteries | Internal Lifetime | AA (2) | 9V | AA (2) | AA (2) | AA (2) |
| Number of Tests | 2500+ | 150 | 300 | 300 | 700 | 300 |
| FDA Certification | Yes | No | No | Yes | Yes | Yes |
| Accuracy* | 87.5% | 50.0% | 90.0% | 50.0% | 50.0% | 90.0% |
| Recalibration Cost | $14.95 | $19.99 | $19.99 | $19.99 | $35.00 | $35.00 |
| Price | $69.95 | $69.99 | $104.99 | $79.99 | $59.95 | $94.95 |
*Accuracy is calculated based upon the manufacturers' published test data. BreathKey® is a registered trademark of OmegaPoint Systems, LLC. All other trademarks are registered with their respective owners.
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When deciding to make a breathalyzer purchase, it’s a good idea to read breathalyzer reviews. While all breathalyzers measure your blood alcohol content (BAC) using a breath sample, they all vary in quality, size, accuracy and price. Good breathalyzer reviews will give you information on all of these features for a number of different popular breathalyzers so that you can make an informed decision as to which one you should purchase. On this page we’ve compiled data on competing breathalyzer home test products, such as the AlcoMate Core and the top-rated BreathKey. This chart compares information regarding the breathalyzers’ accuracy, size, price, alcohol sensor type, expected battery life, and FDA certification. Use this information so that you can choose the breathalyzer that best suits your needs. This breathalyzer comparison chart shows the advantages that the BreathKey has over its competitors in terms of size, battery life, alcohol sensor, FDA certification and price.
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