10 Best Sea Scooters 2025 in the United States

The Waydoo Subnado underwater scooter stands out in the sea-scooter category for its compact design and user-friendly features. Weighing just 3 lbs and about the size of a small soda bottle, it's easy to pack and carry, making it excellent for travel, including airline trips. Its advanced battery system offers rapid charging (just 1.2 hours) and a cruise time of up to 56 minutes, which is quite practical for those looking to enjoy extended underwater adventures without frequent stops to recharge. The propulsion system delivers a solid thrust of 14.33 lbs, providing a pleasant experience both for leisurely swimming and more active pursuits like snorkeling or diving.

One of the scooter's notable strengths is its versatility, as it's suitable for use in pools, diving, or even on paddle boards. It comes with a variety of accessories, including a finger-safe controller and multiple mounting options for hands-free operation, enhancing its usability for both adults and kids alike. The safe design also includes features to minimize the risk of injury, making it family-friendly.

However, there are some drawbacks to consider. While the battery life is decent, users may wish for a longer duration, especially for full-day excursions. Additionally, the depth rating of 197ft, while impressive, may not satisfy all serious divers who might require a scooter that can handle greater depths. Lastly, the warranty terms (one year for the main unit and six months for accessories) are decent, but could be a concern if users rely heavily on the included accessories.

The Waydoo Subnado is a well-rounded underwater scooter exciting for casual water enthusiasts and families. It’s compact and easy to use, making it a great choice for those looking to explore underwater environments with ease.

The Mix Pro Dual Motor Underwater Scooter is a solid choice for both casual snorkelers and more adventurous divers. It offers two speed options: a relaxed 2.68 mph for easy exploration and a faster 4.02 mph for thrill-seekers, supported by dual motors that provide strong thrust. The battery life is quite decent, allowing up to 60 minutes of use intermittently, which should be enough for typical outings. If you stay on continuous low speed, expect about 30 minutes, and 20 minutes at high speed. Its quick 2-hour recharge and removable battery help keep you ready for multiple sessions.

With a depth rating of 40 meters (131 feet), it suits most recreational diving needs, and its adjustable buoyancy is a handy feature, letting you switch between floating on the surface or diving underwater easily. This flexibility makes it accessible to both beginners and experienced users. Weighing just under 8 pounds, it’s light enough to carry comfortably and even takes up little space in a backpack for travel.

Additional touches like a low battery LED indicator, camera mounts, and safety propeller guards add convenience and peace of mind. The carbon fiber build and sealing technology also promise durability in different water conditions. Its runtime on continuous high speed is somewhat limited at 20 minutes, which might feel short for long dives or extended high-speed use. Also, while the warranty covers the main unit for a year, accessories have only six months of coverage. For those seeking a versatile, portable sea scooter that balances performance and ease of use, especially for family outings or casual underwater adventures, the Mix Pro is a dependable option, though it is important to consider the moderate high-speed runtime if longer or more intense rides are a priority.

The Sublue Navbow+ is a professional-grade sea scooter designed for adults who enjoy diving, snorkeling, or underwater exploration. It offers three speed settings, with a top speed of about 4.47 mph, making it one of the faster models available. The scooter uses dual motors providing strong thrust (33 pounds of force), which is powerful enough to pull more than one person in the water. Battery life varies depending on speed: you can expect around 45 minutes of continuous use on the lowest speed and up to 8 minutes at the highest speed, with a total intermittent use time of about 60 minutes. The battery is removable and charges quickly within 2 hours, adding convenience for longer outings. It supports diving down to 40 meters, which suits most recreational underwater activities.

One notable safety feature is its slight positive buoyancy, meaning it will float up if you accidentally let go, reducing the risk of losing it. The scooter weighs about 9 kilograms, which is somewhat heavy, but the carbon fiber build keeps it durable. It includes an OLED display that shows real-time info like depth, speed, battery level, and water temperature, plus a digital compass and sensors to help with underwater navigation. The companion app adds useful safety alerts and lets you track and share your dive logs.

Although some users might find the weight a bit much for carrying around, the performance and smart features make the Navbow+ an excellent choice for serious water sports enthusiasts who want a reliable and tech-savvy sea scooter.