10 Best Sea Scooters 2025 in the United States

The Sublue Vapor Pump-Jet Underwater Scooter is a high-performance sea-scooter designed for free diving, scuba diving, and snorkeling. One of its standout features is its speed, capable of reaching up to 10 km/h with three speed settings (6km/h, 8km/h, and 10km/h), making it a versatile option for various underwater activities. It boasts a powerful 21 kgf thrust, which can even propel multiple people, enhancing the diving experience for groups or families. The scooter offers a decent battery life, providing up to 60 minutes of use on a single charge, depending on the speed setting. The removable 13,000mAh battery fully charges in three hours, with a fast charging option that reduces this to 1.5 hours, ensuring minimal downtime between dives.

The 4.3-inch LCD screen is a useful addition, displaying essential information such as battery life, speed, direction, water temperature, and depth, which helps users stay informed during their underwater adventures. Safety features like the depth alert setting and depth change rate setting offer additional peace of mind by warning users of dangerous conditions and preventing rapid depth changes. The scooter's streamlined design and hydrodynamic buoyancy chamber aid in reducing resistance, allowing for smoother and more efficient movement underwater. The smart app connectivity feature is a modern touch, enabling users to share data and maintain connection with the world during explorations. Additionally, the universal action camera mount is a great feature for capturing underwater moments.

The scooter's weight and size might be a drawback for some users, as it is relatively large and could be cumbersome to transport. Also, the higher speeds significantly reduce the battery life, with the fastest setting lasting only 18 minutes, which could limit the duration of high-speed activities. The warranty provided (2 years for the main unit and 6 months for accessories) is reassuring, but it is worth noting the potential for additional costs if issues arise outside the warranty period. This makes the Sublue Vapor Pump-Jet Underwater Scooter well-suited for enthusiasts looking for a powerful and versatile underwater scooter with modern features and safety considerations.

The Sublue Navbow is a strong choice for adults looking for a versatile underwater scooter. It offers three speed levels, with a top speed of 2 meters per second, which is quite fast for this type of device. The dual motors provide solid thrust, enough to pull more than one person, making it suitable for various underwater activities like snorkeling and shallow diving up to 40 meters deep. Battery life varies by speed mode—up to 60 minutes of use on the slowest setting and significantly less on the fastest, which is typical for portable sea scooters. The removable battery is a practical feature for quick swaps or charging separately.

It’s also fairly easy to handle with one hand, which is great for doing other tasks underwater, like adjusting ear pressure or taking photos. The scooter has a slight positive buoyancy, meaning it will float up if dropped, reducing the risk of losing it. The built-in OLED display and low battery alarm are helpful for keeping track of remaining power during use. On the downside, the scooter weighs around 9 kilograms, which might feel heavy to carry around for some users. While the waterproof depth rating of 40 meters suits most recreational divers, those seeking deeper dives may need a different model.

The self-cleaning feature to prevent corrosion is a nice touch for maintenance. The Sublue Navbow is well-suited for casual to moderate underwater exploration, combining good speed, safety features, and user-friendly design, although the weight and limited battery life at top speed are worth considering.

This 4000W dual motor sea scooter stands out for its impressive speed and power, reaching up to 8.08 mph with a strong 56 lbs of thrust. This makes it much faster than typical snorkeling speeds and capable of towing two adults, which is quite rare for sea scooters. It offers three speed modes—Eco, Cruise, and Turbo—balancing speed and battery life, with the longest run time being about 100 minutes at the slowest pace. Charging takes around 2.5 hours, which is fairly quick for a device with this power.

The design focuses on smooth, stable rides thanks to its hydrodynamic shape and auto-stabilizing buoyancy, making it easier and safer to use for families or beginners. Its weight is on the heavier side at about 25 kilograms (55 lbs), so it’s less convenient to carry around but this weight contributes to stability in the water. The scooter includes safety features like emergency cut-off and thermal protection, which add peace of mind during use.

One standout feature is the anti-glare display that shows speed, battery, and temperature, plus the ability to mount an action camera to capture underwater footage hands-free—great for adventure lovers. This sea scooter is well-suited for adults and teens looking for speed and power in their snorkeling or boat adventures, especially if stability and safety are priorities. Its weight might make it less ideal for casual or travel use, but if you want strong performance and some cool features like camera mounts, this model is a solid choice.