Our team members all struggle to maintain proper hydration.

What it does

The h2-AH! is a water bottle attachment that monitors water consumption and reminds users when they have gone too long without drinking.

How we built it

We combined an arduino nano 33 Iot with an ultrasonic sensor, speaker, and attachment band. The current model uses external sensors, but the final product will be self contained, watertight, and attach to the water bottle cap with a suction cup.

Challenges we ran into

We had difficulty acquiring materials for this hackathon which limited the scope of projects that we could pursue.

Accomplishments that we're proud of

We are proud of our overall concept and presentation.

What we learned

We learned that it is important to have a wide variety of materials available for use prior to starting hackathons.

What's next for h2-AH!

The next step for h2-AH! is to build a more compact waterproof design that would be appropriate for the mass market.

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