An underwater scooter, also known as a diver propulsion vehicle (DPV) or swimmer delivery vehicle (SDV), is a motorized device used to increase a diver’s range and speed during underwater excursions. These devices are used in a variety of underwater applications, including recreational, professional, and occupational dives. Sea scooters enable scuba divers and snorkelers to use less air and, therefore, extend their dive run time. Scooters also do some of the work for divers, giving them more time to better observe and interact with their underwater surroundings.
The Best Underwater Scooters for diving goes as follows:
Underwater Scooter Reviews
These are the best underwater scooters with the highest customers satisfaction ratings.
1. Yamaha RDS 300 Seascooter with Camera Mount
The Yamaha RDS 300 is a powerful tow-behind dive scooter that is built for recreational use. It travels at up to 3 miles per hour and is rated for dive depths up to 100 feet, making it a strong contender for next-level adventures. It also has a dynamic two-level rotational speed control system that is great for those looking to do some underwater sightseeing while maintaining autonomous control.
The Yamaha RDS measures 24 inches long, 15.2 inches wide, and 12.3 inches deep. It weighs about 18 pounds, including the sealed lead acid battery. It offers up to 2 hours of battery life on a full charge. With a generous runtime and rugged exterior, there’s no question that this dvp scooter is suited for deep underwater dives.
The RDS also comes with a number of advanced safety features that help to put a diver’s mind at ease. For one, it includes an automatic shutoff feature. If a user lets go of both of the operational triggers, the engine will stop without hesitation. Furthermore, it features an impact resistant rubber-lined hull and a waterproof shell that helps prevent accidental flooding. It even has an integrated thermal switch and water leakage sensors that will warn divers of potential issues and give them enough run time to safely return to the water’s surface.
As you can see above, the RDS does a phenomenal job of weaving past heavy marine surf. Not to mention, it is easy to steer, stop, and accelerate. With rotational speed controls and rapid deceleration, the RDS gives divers complete navigational control during dynamic dives. The device also does a great job of reducing diver fatigue and air consumption to make for easier underwater navigation.
- 1 1/2 to 2 hour runtime during normal use
- Rated to 100 feet
- Speed up to 3 miles per hour
- Two-level rotational speed control
- Automatic off
- Integrated early warning system
- Camera assembly mount
- Sealed lead acid battery with protective waterproof body
- Not suitable for individuals under 16 years of age
2. Sublue US WhiteShark Mix Underwater Scooter
The Sublue US WhiteShark Mix Underwater Scooter has an eye-catching symmetrical design with powerful dual propellers that offer 17.6 pounds of potential thrust. At 2,850 grams, it also happens to be the world’s smallest under water scooter. Still, the Sublue travels at an impressive 3.35 miles per hour at depths of up to 40 meters. The scooter also has a slightly arched detachable wing that offers even buoyancy.
The Sublue’s battery lasts around 30 minutes during regular use. Meanwhile, an onboard battery life indicator light lets divers know when it is time to return to the surface. The high-quality battery cell is 100-percent rechargeable, with a 3 hour charge time and an 11,000 mAh (milliampere-hour) power capacity.
The Sublue Mix underwater sea scooter is also super easy to navigate, with side-by-side on/off triggers. On the downside, these scuba diving scooters need to be held down constantly to achieve continuous propulsion. Those who are concerned about safety will be happy to know that the propellers run and stop simultaneously. Finally, the scooter features a universal camera/accessory mount that is great for producing fast, steady underwater cinematography.
Overall, this small dvp scuba is ideal for travelers and destination-bound divers. It’s small enough to fit in a carry-on and rigged for capturing memories. It also has plenty of integrated safety features, making it perfect for older children and adults alike.
- User-friendly symmetrical design
- Dual propellers
- Weighs 3.5 killograms
- 17.6-pound thrust
- High speed at 3.35 miles
- Features universal camera and accessory mount
- Short battery runtime
3. JetPilot Sea Doo Underwater Scooter
Our next pick is a small recreational scooter geared toward children and teens. While this model isn’t well-suited for oceanic adventures, it is perfect for pools, rivers, and lakes. Still, the JetPilot offers a generous runtime that maxes out around 1 1/2 hours. What’s more, it can travel to depths of 15 1/2 feet. Not to mention, it can travel at an impressive 2 miles per hour. It’s also super lightweight and compact, making it the perfect tagalong for a waterside vacation or day trip.
We’re also big fans of the JetPilot’s colorful chassis. In fact, it features a bright blue front with easy to grip handles. It also has lime green grill and propellor guard in the rear. Adding to its safety features, the underwater scooter also has a buoyant shell that keeps it from sinking at a rapid rate. With that being said, at a mere 12 pounds, the sea doo water scooter is a comfortable, safe ride for children as young as eight.
Another thing that makes the JetPilot one of our favorite picks is its integrated GoPro mount. If you need a little speed while mastering underwater photography, the Dolphin is rigged for the job. For those of you who are determined to film that hard-to-access dive spot, this scooter is also great for toting around.
This is a great indroductionary device for kids and teens. It has a sufficient battery and depth rating for shallow dives. It’s also easy to handle and durable enough to withstand a good beating. Not to mention, the protected circuitry and safety features help to put parents’ worries at ease.
- Lightweight at 12 pounds
- Max depth rating o 15.5 feet
- 1.5 hours of runtime
- Floating chassis
- Bright colors make it easy to track
- Rechargable battery and charger included
- Automatic shutoff
- 180-day warranty
- Not well-suited for oceanic dives
- Not suited for large individuals
4. Yamaha Seal Seascooter with Camera Mount (Best Budget Underwater Scooter)
If you’re looking for a reliable and well-built midrange underwater scooter, be sure to check out the Yamaha Seal SeaScooter. This stunning underwater device is perfect for the whole family. It can meander as deep as 15 feet. What’s more, it travels at around 2 miles per hour and has a battery life of about 1 1/2 hours during normal usage. The model is red and white with a single propeller in the rear. It has side-by-side handles with integrated speed triggers.
The Seal features plenty of safety features. These include an automatic shut-off function, dual trigger operation, and positive buoyancy. It also has a sealed lead acid battery and waterproof circuitry protection. On top of that, the scooter features tight radial safety grilles that help to prevent diver’s extremities from coming in contact with the fast-moving propeller and other internal components.
The Seal drifts well and maintains a steady speed without straining. It also maintains a neutral buoyancy at varying water depths. Not to mention, it has ergonomic handles and triggers that make underwater navigation easier than ever.
With all that said, the Yamaha Seal has a surprisingly low price. It’s also super compact considering its performance statistics. In fact, it weighs a mere 12 pounds and measures just 11 1/4 long, 11 1/4 wide, and 19 inches deep. At last, it is worth noting that the Seal performs best when pulling children and lightweight adults.
- Lightweight at just 12 pounds
- Rechargable battery with 1 1/2 hours of runtime
- Travels at 2 miles per hour
- Sealed lead acid battery
- Rated for depths of 15 feet
- Aesthetically pleasing red and white design
- Automatic shutoff with trigger release
- Not suited for heavy individuals
- Not ideal for heavy surf
5. Yamaha 500LI DPV SeaScooters Mount Professional Dive Series Underwater Scooter (Best Pro Diving Scooter)
While we warmed you up with a decent set of recreational underwater scooters, it’s ripe time to explore the professional-grade alternatives. The Yamaha 500LI sea scooter offers a max speed of 4.35 miles per hour and can travel to a depth of 130 feet It is the fastest underwater scooter on this list. It also boasts a three-level rotational speed control and a battery life indicator. Not to mention, customers have their choice of three unique colorways, include metallic black/green, metallic black/blue, and metallic black/red. This amazing underwater toy also boasts an integrated camera accessory mount that’s ideal for divers looking to capturing stunning underwater images.
There’s no doubt that the 500LI is one of the best watercraft in its class. It utilizes 500 watts of power to glide through the water at breathtaking speeds. Not only that, but it gives divers unmatched control while enabling them to conserve their energy for taking in an abundance of underwater sights.
The device has dual triggers for speed control and stops. It also has a centered on/off switch that is located alongside the battery level indicator lights. This is also precisely where the GoPro camera mount is attached. The underwater propulsion scooter also has removable weights that can be used to adjust its buoyancy. It also has a durable plastic cage that prevents fishing lines and other debris from getting caught in the propeller.
The battery is also super easy to remove and replace, as you can see in this video. Nevertheless, you can expect the process to take a few minutes.
If you’ve got enough money in your wallet, you really can’t go wrong with the Yamaha 500LI DPV. This scooter is bound to speed you up while helping you to conserve precious air. It’s the perfect device for professional and recreational divers who spend a good amount of time in the water. What’s more, it’s perfect for those who are dead set on capturing underwater images and videos.
- Speed up to 4.35 miles per hour
- Rated for 130 feet
- 90 minutes of runtime
- Rechargeable battery and battery life indicators
- Superior flood prevention
- Three-level rotational speed
- Automatic buoyancy
- Heavy at 21 pounds
What to Consider When Purchasing an Underwater Scooter
If you’re ready to explore underwater dive scooters, it’s important to focus on what features will work best for you and the type of dives you intend to do. Read along to discover key considerations to make when purchasing a scuba scooter of your own.
Size of the Scooter
While it may not seem important, the size and weight of an underwater scuba scooter determine its performance metrics in a number of different categories. It’s no secret that many divers prefer compact models. Small scooters may be compact enough to fit in carry-on cases or backpacks for travel, making them suitable for divers traveling to remote destinations. On the other hand, large scooters tend to house more powerful motors and propellers. As such, they tend to go deeper and faster than the smaller alternatives. While it is not true for each and every model, larger scooters have a better chance of increasing a diver’s range.
With that said, even the largest tow-behind scooters can fit in the trunk of a car or the rear area of an SUV.
Which Type Do You Want?
There are a few different types of underwater propulsion devices, including wet subs and sub skimmers. However, the aforementioned models are better suited for military operatives and international spies. Our main focus for this article is the ever-popular tow-behind scooter. Tow-behind scooters feature a pair of handles, a motor, and some sort of propulsion device. These are truly simple machines capable of amazing feats.
Battery Life and Power
Underwater scooters offer anywhere from 30 minutes to 4 hours of battery life. On top of that, it usually takes several hours to recharge their batteries. With such limited run time, experienced divers often purchase supplementary batteries to take along with them on extended excursions.
Keep in mind that most recreational underwater scooters feature sealed lead acid batteries. These batteries are more expensive and safer than alternative lead batteries. However, they typically need to be removed from a scooter’s housing to be charged. Some manufacturers have begun using lithium-ion batteries in underwater scooters. Still, these are far less common than traditional lead acid batteries.
Depth Range: How Deep Can it Go?
One of the greatest variants of sea scooters are their depth ratings. A scooter’s depth rating may be anywhere from a few feet to several hundred feet. Keep in mind that the scooter’s buoyancy directly impacts its ability to sink well below the surface. Manufacturers strive to achieve a minimal level of buoyancy to ensure that the scooter does not pull a diver down nor up.
Speed In the Water
Don’t expect your underwater scooter to be very fast. Most can only travel between 2 and 4.5 miles per hour. Still, the nominal increase translates to a lot of underwater speed.
According to the World Underwater Federation, all underwater sea scooters must feature moving parts protection. This means that there needs to be some sort of radial vent or mesh panel covering the propellor. Keep in mind that some scooters feature additional protection against fishing lines and other common underwater hazards. What’s more, fine covers are essential for young individuals who could potentially insert their finger into a gaping protective panel.
External Controls: Speed Control and Power Switch
Underwater scooters should feature simple watertight external controls. Usually, these consist of a main power switch and a speed regulator, both of which are integrated into the scooter’s steering system. Once the main power switch has been turned on, the speed triggers must be permanently suppressed to continually power the propeller. When the trigger is released, the motor should automatically cutoff. Since air consumption and pressure are mounting concerns during underwater dives, triggers and buttons need to be easy to access and manipulate.
The hull, or front of the scooter, is an essential and often overlooked component of the device. It houses the battery and circuitry used to supply energy to the scooter’s motorized propeller. A hull needs to be water and gastight to prevent accidental flooding. Not only can a leak damage the interior elements of a scooter, but it can also alter its buoyancy. For this reason, many professional grade scooters boast flood warning lights that serve as essential protection in the case that a scooter malfunctions.
Keep in mind that the durability of the scooter’s hull will directly impact its ability to withstand continuous underwater runs. As such, many manufacturers choose to line their scooter hulls with rubber or other impact-resistant materials.
Underwater scooters need to maintain relatively neutral buoyancy. Otherwise, a diver would have to work hard just to keep the device below the surface of the water. To make things easier, most high-quality or professional scooters have built-in buoyancy controls. These typically consist of a system of buoyant attachments or removable weights.
Price: How Much Are You Willing to Spend?
Underwater scooters range in price from a few hundred to several thousand dollars. Professional models boast advanced features, including speeds as high as 4 miles per hour, depth ratings that are several hundred feet, and batteries that last for several hours. Still, there are plenty of midrange recreational scooters that offer competitive metrics. Keep in mind that diving requires training and experience. Even if you can afford an advanced model, you may not be prepared to handle the extensive underwater exposure that it entails.
Divers and water-enthusiasts have embraced underwater sea scooters with open arms. While these devices have been around for several decades, many people have questions about their application and limitations. Read along to discover helpful answers to frequently asked questions.
Should I purchase an additional battery for my underwater scooter?
Diver propulsion devices are used to enhance the performance of divers. With that said, one of the key components of a scooter’s efficiency is its battery technology. For the most part, scooter manufacturers utilize compact energy-dense sealed lead acid battery units that offer several minutes to hours of run time. Oftentimes, these batteries can be removed and replaced with supplementary batteries to increase a scooter’s period of usability.
Supplementary batteries are a great option for divers who plan on taking extended dives or those who wish to share equipment with their fellow divers. Having a spare battery on hand can keep the fun rolling on for hours at a time. Keep in mind that batteries will need to be replaced every few years, as their energy storage depreciates significantly over time.
How can I preserve my underwater scooter during periods of inactivity?
Many people will only utilize their underwater scooters when it is seasonally appropriate. Unused scooters should be stored in a dry area, away from high heat and direct sunlight. When removed from storage, scooters should be checked thoroughly for cracks, faulty seals, and other potential faults. The battery should also be removed and charged intermittently to ensure its continued longevity after being removed from storage.
What are some potential safety issues that stem from underwater motor scooters?
Personal underwater propulsion scooters are fun recreational devices. With that said, there are plenty of safety concerns that go along with any type of underwater activity. For one, these devices can propel divers to intense depths. Without the proper training, divers may struggle to maintain their oxygen levels when attempting to resurface. What’s more, most models require continuous manipulation. As such, you will need to stop and regain your momentum each time you need to reach for something or use your hand.
What should I look for if I am planning on using my scooter during underwater photography sessions?
Underwater scuba dive scooters are ideal for exploring underwater scenes, including wrecks, reefs, and caves. If you’re planning on capturing some underwater videos, you’ll want to look for a scooter with a GoPro or universal camera mount. Keep in mind that most underwater scooters require at least one hand on the trigger to propel forward. As such, you may need to stop to capture a still.
What are the benefits of underwater scooters?
Less air consumption: Divers can minimize their air consumption by moving at faster speeds.
Fight Against Currents: A powerful motor enables a diver to dive against powerful ocean currents, a feat that is otherwise exhausting.
Improved sightseeing: With more range and less exhaustion, divers can spend more time exploring their surroundings.
Improved safety: Scooters can help divers ascend large distances without over exerting themselves.
Underwater scooters help divers explore their surrounding with ease. Whether you are looking for a budget-friendly or professional option, we’ve got underwater propellers that are suited for everyone from inexperienced children to skilled freedivers. If you’re ready to, quite literally, dive deep into your underwater surroundings, be sure to check out these amazing