13 hottest tech gifts under $100

Chewable coffee isn't traditional "tech" but it is innovation at its finest. These chewy, gummy bites taste and act like the real thing, jolting you with some energy to get through the day. Each Go Cube contains about 50 mg of caffeine -- equal to a half of a cup of coffee.

The product comes from startup Nootrobox and is supported by big-time tech funders like Andreessen Horowitz.

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A box of 20 four packs costs $39 and will give you a jolt equivalent to 40 cups of coffee

Sure, that's a little pricier than an actual cup of coffee, but the luxury of keeping them in your bag in case of a caffeine emergency is priceless.