Man using Sublue Vapor underwater scooter while snorkeling in clear blue ocean

July 25, 2025    |     By BLU3     |

Sea Scooter Review

July 25th, 2025     |     By BLU3 

The Two Most Innovative Sea Scooters in 2025

Looking to explore the ocean with ease, style, and power? At BLU3, we now carry two premium underwater scooters designed for very different types of riders: the Sublue Vapor and the SeaNXT Elite.

Both models offer cutting-edge performance and features—but which one is right for your next aquatic adventure? Let’s take a closer look.

Quick Comparison Table

FeatureSublue VaporSeaNXT Elite
MotorPump-jet (ALO 2.0)Dual jet (2x 2.2 kW)
DisplayLED screen5.5" LCD with GPS
Battery AccessSwappable, front-loadingNon-removable
Runtime40-60 minutes40-80 minutes
Depth Rating40 meters (131 ft)40 meters (131 ft)
Weight~19 lbs (8.6 kg)~50 lbs (23 kg)
Body MaterialHydrodynamic polymerCarbon fiber
MSRP$2,999 USD$13,999 USD
Designed InChinaFrance
Best ForYachts/boating, snorkeling from beachYachts, pro users


Sublue Vapor: Precision Engineering Meets Portability

The Sublue Vapor is a compact and user-friendly underwater scooter designed for explorers who want versatility without bulk. It features a revolutionary pump-jet propulsion system, combining a 6-blade impeller and 12-blade rear guide vane, driven by ALO 2.0 (Active Loop Optimization). This setup delivers smooth, responsive thrust while minimizing torque fatigue on your hands.

At just 8.6 kg (19 lbs), the Vapor is travel-friendly and easy to carry from yacht to beach. The front-loading battery is swappable and provides up to 60 minutes of runtime, with integrated safety protections against overcharge, over-discharge, and short circuits.

Top Features of Sublue Vapor Underwater Scooter:

LED display shows battery level, depth, heading, water temperature, and more
Smartphone connectivity for data sync and ride tracking
Advanced safety features: over-depth alerts, controlled ascent/descent rates
Thrust up to 210N (21 kg) for powerful, comfortable movement

Sublue Vapor is Ideal For:

Snorkelers and casual explorers
Family fun on the water
Yacht owners seeking compact toys
Travelers and first-time riders

SeaNXT Elite: French-Built Power for Elite Experiences

Designed and manufactured in France, the SeaNXT Elite is a performance-class sea scooter built for high-end use. Its dual jet propulsion system delivers strong, stable thrust for use both at the surface and underwater. The integrated 5.5” LCD display features live GPS navigation, route tracking, and a user-friendly interface.

While its battery is non-removable by design, it offers extended runtime—up to 80 minutes in Eco mode—with fast 10A charging included. The entire frame is made of carbon fiber, including integrated control handles for unmatched maneuverability and durability.

Top Features of SeaNXT Elite Underwater Scooter:

Dual motors, 700N total thrust
4 speed modes (Eco, Cruise, Sport, Shark)
Built-in GPS and live mapping
LED lighting and premium carbon finish
Delivered in a fireproof aluminum case with accessories

SeaNXT Elite Underwater Scooter is Ideal For:

Whoever wants the best underwater scooter available
Yacht charters and high-end resorts
Carbon fiber lovers 
Those who value premium stability, design, and performance

Please Note: Do Not Use These Scooters with BLU3 Dive Systems

BLU3 specializes in tankless diving systems like the Nomad and Nomad Mini, but we do not recommend using any sea scooter, including the Sublue Vapor or SeaNXT Elite, in combination with our dive systems. These scooters are intended for snorkeling and surface exploration only.

Why Buy from BLU3?

U.S.-Based Support Team: Our knowledgeable team in Davie, Florida is here to help Monday–Friday, 8:30 AM to 5:00 PM.
In-Person Showroom: Come visit our factory showroom and try before you buy.
Part of Brownie’s Marine Group: We're backed by decades of marine innovation and product support.
Official Dealer: We only offer products we trust, tested and supported by our team.

Still Have Questions?
We’ll help you find the right product for your next adventure. Contact us here or stop by our showroom to see both units in person.

Looking for More Yachting Accessories? 
Shop our full collection of Yacht Lifestyle Accessories here


About BLU3

BLU3 is a leading innovator of battery-powered, tankless dive systems designed for portability, convenience, and performance. Based inFlorida, BLU3 systems are engineered in the USA and backed by Brownie’s THIRD LUNG, a trusted name in diving systems since 1969.


Diver in the ocean swimming underwater showing the Nomad floating above him with the hose clearly connected from the BLU3 Nomad battery powered dive system down to the harness of the diver for breathing without scuba tanks.

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