X2 Underwater Jetpack by Supermarinovation at Gadget Show Live

Easily the best thing at Gadget Show Live, the Supermarinovation x2 is a “wearable personal underwater propulsion device” but it’s much more fun thinking of the x2 as an underwater jetpack. With only three main components – two arm-mounted thruster units and a battery backpack – the x2 brings Superman-like flight to swimmers and free divers. Shown as part of the British Inventors’ Project, Chris tells me about the x2 and its development from idea to product.

Aimed at swimmers and snorkellers, the idea is to get down to the interesting bits of the ocean as quickly as possible to get as much bottom time before having to pop back up for air. With the two power units at full pelt, the x2 propels a swimmer at around 7 mph, which is fast for a person underwater. Playtime is about an hour, though this is more reflective of the swimmer’s capabilities rather than the x2 going flat out, and it’ll be depth rated down to 10m (33 feet). Most reefs are well within this depth.

The outer shells are all 3D printed and a small number of advanced prototypes have been sold with a full launch of the x2 anticipated later in the year. Prices are expected to be around GB£4,000 for the x2 Sport and £8,000 for the Pro version. I’ll take two for my superyacht.

Since Gadget Show Live, a new x2 has been announced, the x2 Compact, which attaches the propulsion units directly to the back battery pack. A fourth product called the Hammerhead is in the works too, which is held in front with both hands and then pulls the swimmer along. Check out the renders in the Facebook links above.

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