Life & fun · alternatives · 2026
24 alternatives to Carbon
The only watch that can charge your smartphone
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Carbon launched in 2014; newer entries below may have overtaken it.
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Where we're going, we don't need gears
2014 · gamestop.com · its alternatives →
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WATCHme▲91Apple Watch charge stations that look like little monster
2015 · kickstarter.com · its alternatives →
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The world's first smartwatch you never have to charge
2016 · indiegogo.com · its alternatives →
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Charge your phone without trashing the planet
2018 · gonimble.com · its alternatives →
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LithiumCard▲62The thinnest and only battery powered HyperCharger
2014 · indiegogo.com · its alternatives →
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Geek Watch▲125Turn your high-tech Apple Watch into a retro calcuator
2015 · geekwatchapp.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →