ASIWO U1 Electric-Assist Underwater Thruster for SUP & Diving | Top Speed 7 mph

The ASIWO U1 is one of those rare gadgets that makes you wonder how you ever lived without it. Whether you’re gliding across a glassy lake on your paddleboard or cruising underwater like a slow-motion superhero, this little beast brings serious fun to your water days. Designed for paddleboarders, kayaks, snorkelers, and divers, the U1 is compact, powerful, and ridiculously easy to use. Just clip it in, power it up, and go further with less effort (and more style).

Key Features

• Two-in-One Design – Use it as an underwater handheld thruster or mount it to your paddleboard to turn it into an electric-assist cruiser.

• Paddleboard Boost – Easily attaches to most SUPs via center fin box and pushes you up to 7 mph—less paddling, more coasting.

• Underwater Propulsion – Perfect for snorkelers and divers who want to move more with less effort. Great for currents or longer swims.

• 3-Speed Control – Cruise, kick it up a notch, or go full speed with a wrist-mounted wireless remote.

• Up to 90 Minutes of Runtime – The 180Wh battery gives you long sessions whether you’re exploring the shoreline or diving deep.

• Portable & Ready to Go – Packs into a sleek carry case with all the parts you need to set it up fast.

Specifications

• Power Output: 1100W Electric-Assist Thruster

• Top Speed (SUP): Up to 12 km/h (Approx. 7 mph)

• Top Speed (Underwater): 10.8 km/h (Approx. 6.7 mph)

• Battery: 180Wh Rechargeable Lithium-Ion

• Runtime: Up to 90 minutes

• Thrust: 17 KGF

• Diving Depth Rating: Up to 50 meters

• Speed Settings: 3-speed control via wireless remote

• SUP Mount Compatibility: Fits 99% of paddleboards (standard fin box)

What’s Included

• ASIWO U1 Electric-Assist Thruster

• SUP Mount Kit

• Tail Fin Adapter

• Optional Buoyancy Kit for Surface Use

• Wireless Remote Controller

• Charger + User Manual

• Premium Travel Carry Case

Who’s It For?

• SUP Riders – Give your board a powered push without losing the paddling feel.

• Snorkelers & Divers – Get more range without burning energy.

• Fitness Fans – Cruise at a consistent pace for a low-impact workout.

• Families & Beginners – Make the water more fun, more accessible, and less tiring.

Why Choose the ASIWO U1?

Because paddling is fun, but sometimes your arms need a break. The U1 brings smart, quiet power to your favorite water activities. It’s easy to install, beginner-friendly, and just flat-out cool. Ride longer, dive smoother, and enjoy the water in a whole new way.

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⚠️ Use Disclaimer This product is designed for recreational use on calm water and supervised diving or snorkeling environments. Swimmers and paddlers are responsible for following all local safety guidelines and using proper safety equipment.