Life & fun · alternatives · 2026
24 alternatives to Openwater
A wearable MRI with the potential for telepathy
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Openwater launched in 2017; newer entries below may have overtaken it.
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Turns your phone into a medical measurement machine.
2014 · ihealthlabs.com · its alternatives →
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A portable brain stimulation device
2015 · its alternatives →
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EyeWire▲57A crowdsourced game to map the 3D structure of the brain
2015 · eyewire.org · its alternatives →
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EyeWire▲59A crowdsourced game to map the 3D structure of the brain
2015 · eyewire.org · its alternatives →
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Remidi▲91A sensor & gesture controlled wearable music instrument
2016 · kickstarter.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 →