This Underwater Jetpack Lets You Speed Around Like a Fish

Jetpacks are finally here—they’re just not for soaring through the sky.

XiaoTun has just launched a Kickstarter campaign for an aquatic jetpack called the AJ-03. The device’s electric propulsion system and hands-free AI navigation are meant to make diving easier and safer than ever before.

The AJ-03, which also goes by the Smart Diving Jetpack and AquaticJetpack, isn’t the first underwater jetpack we’ve seen, but it’s got a couple of key aspects that set it…