Water Bottles That Remind You to Drink
Have a Hard Time Staying Hydrated? These Water Bottles Beep or Light Up to Remind You
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The H2OPal Smart Water Bottle Hydration Tracker ($99) is a bit of a splurge but for a good reason. Not only does it work with your iPhone to help you drink more water each day, but it also creates your water intake goals based on weather, activity, and your personal characteristics (such as height and weight). It's also made of glass if plastic is not your preference.