How accurate is the BACtrack Mobile Smartphone Breathalyzer?

9.2

Overall Score: 9.2/10

Consumer:9.2/10

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The BACtrack Mobile Smartphone Breathalyzer is pretty cool because it gets its readings to your phone through Bluetooth.

So, if you've got an iPhone or Android, you can just use the BACtrack app to see your blood alcohol content (BAC) instead of squinting at a tiny screen on the device.

There's a lot to like about this setup. The app keeps a history of your BAC readings, so you can look back and see if there are any patterns in your drinking habits. Plus, it's compatible with health apps like Apple HealthKit, which some folks find handy for keeping an eye on their overall well-being.

It even tells you when your BAC might hit zero, which can be helpful if you're figuring out when it's okay to drive again.

That said, the biggest hitch is that you need your smartphone. If your phone dies or you've just forgotten it at home, you're out of luck for checking your BAC with the device. So keeping your phone charged and the app ready to go is key if you're planning to use it.

According to our research, the app is pretty straightforward and the devices sync up without much hassle, which is a plus. But remember, you should wait about 15-20 minutes after drinking before using the breathalyzer to get a more accurate reading. This doesn't just help with accuracy but also tends to preserve the device's sensor.

The device itself is pretty portable, which is great for people who like to keep tabs on their alcohol intake wherever they are.

Just keep in mind that while it's super handy for personal monitoring, it shouldn't be the final word on whether you're good to drive or not. It's best used as a way to stay informed about your alcohol intake rather than as a go-to for making serious decisions.

So, always have that in the back of your mind!