10 Best Underwater Scooters 2025 in the United States

The Sublue Mix Underwater Scooter is a versatile and user-friendly option for both kids and adults engaging in water sports like swimming, snorkeling, and diving. One of its standout features is its high-speed capability, reaching up to 3.36 mph with dual motors that can pull multiple people, making it an exciting option for group activities. Coupled with a robust battery that can power the scooter for up to 30 minutes intermittently, this scooter offers a good balance of performance and endurance.

The removable battery design also simplifies maintenance and replacement, which is a practical touch for frequent users. Its lightweight build at 7.72 lbs makes it easy to transport, and the battery's air transport compliance adds to its travel-friendly nature. Additionally, the action camera mount enables users to capture underwater adventures, enhancing the experience.

However, there are some limitations to consider. The battery life of 16 minutes for continuous use might be on the shorter side for some users, especially those looking for longer sessions underwater. The 40m depth rating is decent but may not be sufficient for more advanced divers. Furthermore, while the adjustable buoyancy is a useful feature, achieving the perfect balance might require some trial and error. Despite these minor drawbacks, the Sublue Mix Underwater Scooter's ease of use, safety features like propeller guards, and its impressive speed make it a strong contender for recreational underwater activities.

The Waydoo Subnado Underwater Scooter is a highly portable and compact option, weighing just 3lbs and measuring 14.84 by 2.75 inches, making it perfect for travel and easy to carry, even in carry-on luggage. Its airline-approved battery ensures you can take it on trips, although it's wise to double-check specific airline rules. The 98Wh battery supports fast charging, fully charging in just 1.2 hours, and offers a maximum of 56 minutes of underwater fun in cruise mode. This may be a bit limited for extended use but convenient for short to moderate sessions.

The propulsion system is fairly robust, delivering 14.33 lbs of thrust, which works well for swimming, diving, and snorkeling, though it might not meet the needs of more speed-oriented users. The Subnado is capable of operating at depths of up to 197 feet, making it suitable for recreational diving and snorkeling activities.

One of its standout features is its versatility and user-friendly design, with a thumb controller for easy operation, and a variety of mounts that allow you to attach it to arms, legs, or diving equipment. The inclusion of safety features, such as a detachable finger safeguard, adds to its appeal, making it a safe choice for both adults and kids. The scooter is constructed from robust aluminum-alloy housing, offering durability and a modern look. It comes with a 1-year warranty for the main unit and a 6-month warranty for accessories, providing some peace of mind against defects. While the buoyancy isn't specifically addressed, the product's lightweight nature suggests it could be quite manageable in water. It's ideal for those who want a compact and easily portable scooter for recreational underwater activities.

The Sublue Vapor Pump-Jet Underwater Scooter is a robust choice for diving enthusiasts, offering advanced features like pump jet technology, which provides significant thrust and impressive speeds of up to 6.21 mph. With three adjustable speed settings, it caters to various underwater activities, from leisurely swims to more intense dives. Its 60-minute battery life is decent, although at higher speeds, the usage time decreases to as little as 18 minutes, which could be a limitation for longer dives. Charging is relatively quick, especially with the fast charger option, reducing downtime between uses.

The 4.3-inch LCD screen is a standout feature, providing essential data like battery life, speed, and depth, enhancing the user experience with vital underwater information. Safety is a priority with customizable depth and depth change rate alerts to prevent diving hazards. The streamlined design and buoyancy chamber ensure smooth gliding, reducing physical strain. Connectivity through a smart app allows data sharing and tracking, making it convenient for tech-savvy users. However, its weight and size might be cumbersome for some users to handle out of water.

The universal action camera mount is a nice addition for capturing underwater adventures. Despite its high ranking in features, it might not be as accessible for casual users due to its sophisticated functionalities and potentially steep learning curve. The warranty is quite reassuring, covering the main unit for two years and accessories for six months. This underwater scooter is best suited for serious divers who value advanced technology and safety features in their underwater gear.