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 Waydoo Subnado Underwater Scooter is an excellent compact and portable option for water enthusiasts. Weighing only 3 lbs and being the size of a small soda bottle, it's extremely easy to carry, even on flights. The battery life is decent, providing up to 56 minutes of use on a full charge, which takes around 1.2 hours. This should be sufficient for most short diving or snorkeling sessions.

The scooter offers a good level of thrust (14.33 lbs), which should be ample for casual users looking to explore underwater environments comfortably. Its depth rating of 197 feet makes it suitable for more serious diving adventures as well. The Subnado is also very user-friendly, with controls designed to be operated with a single finger, making it accessible even for kids. The variety of mounts and accessories included enhances its versatility, allowing it to be used in various settings and attached to different gear.

Safety is a priority, with features like a detachable finger safeguard to prevent accidental injuries. Users should be mindful of the relatively short warranty period on accessories, which is only six months. The main unit, though, is covered for a year. Buoyancy control might be a bit tricky as the brief doesn’t detail specific buoyancy features, so users may need to adjust manually. This sea-scooter is ideal for anyone from casual swimmers to more serious divers looking for a portable and straightforward underwater scooter.

The Waydoo Subnado Underwater Scooter Lite is a compact and portable sea-scooter designed for both adults and kids. Weighing only 3 pounds and about the size of a small soda bottle, it is highly portable and can easily fit into carry-on luggage, making it convenient for travel. The airline-approved 98Wh battery ensures that you can take it on flights, though it's always good to check specific airline rules beforehand.

It offers a three-speed gear and cruise mode, providing up to 56 minutes of underwater fun with a quick 1.2-hour recharge time. Additionally, the scooter can reverse-charge other electronic devices, which is a neat feature. The scooter delivers a thrust of up to 14.33 lbs, which should be sufficient for both beginner and experienced divers.

The package includes necessary accessories like the handle bracket, propeller pin, screws, and O-rings, adding value and convenience. While it is relatively affordable, the product does come with a guarantee – one year for the main unit and six months for accessories, which offers some peace of mind. It may not be the best choice if you’re looking for a high-speed, professional-level sea-scooter, as its thrust and battery life may be limiting factors for more demanding uses. The package weight of 2.3 kilograms might also be a consideration for those concerned about additional travel weight. This sea-scooter is ideal for casual users and travelers looking for a portable and user-friendly underwater scooter for leisurely diving and snorkeling.