With a long holiday weekend coming up this weekend, you might decide to have a little extra fun. If you do you're going to need the first wearable for sensing alcohol.

It's called PROOF. It senses alcohol through your skin and is paired with a app that will tell you what your blood/alcohol level is and how long it will take you to be sober. It will even make a decision on what your next drink will be.

You set the level alert like 0.08 BAC, and PROOF will alert you when you hit that level and will make suggestions on what your next move should be.

Learn more on PROOF here.

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