Top 8 Best Underwater Sea Scooters | 2021 Reviews (Yamaha)

Advancements in technology brought convenience to our daily lives and added excitement to our activities inland and on the waters. Diving is no longer just limited to snorkeling nor surfing with the standard surfboards.

Speedy divers like underwater sea scooters let you skim the water’s surface and fully immerse yourself at faster speeds, adding action to our already exciting aquatic activities. One of the fast becoming hot properties in the diving world, underwater sea scooters let divers go further and explore more of the ocean.

This innovation is an excellent tool for anyone wanting to delve into the deeper depths of the waters. Underwater sea scooters have a wide variability. Thus, we reviewed five of the best underwater sea scooters for you to get a good idea of what’s available.

  • What is an underwater scooter
  • How do underwater sea scooters work
  • Buying guide

What Is An Underwater Sea Scooter?

Diver Propulsion Vehicle (DPV), more commonly known as an underwater sea scooter, is a diving equipment used by scuba divers to increase range underwater. It consists of a pressure-resistant watertight casing that contains a battery-powered electric motor that drives a propeller.

Underwater sea scooters are designed with high regard for the diver’s safety. This means these scooters have their propellers positioned strategically, so as to not harm the diver, diving equipment, or any marine life.

DPVs are designed not accidentally to start or run away from the diver. In addition, these underwater sea scooters are intended to remain neutrally buoyant while in use.

Top 8 Best Underwater Sea Scooters Reviewed

Underwater Sea Scooters bring an end to long and tiring swims. Their convenient means of propelling yourself underwater make them a valuable addition to your diving gears or even as a surfboard accessory.

  1. Yamaha RDS250 Seascooter
  2. WINDEK SUBLUE WhiteShark Mix Underwater Scooter
  3. Sublue WhiteShark Mix Underwater Scooter 
  4. Aquarobotman MagicJet 
  5. ROBOSEA Seaflyer 
  6. G GENEINNO S1-Pro Underwater Sea Scooter 
  7. TUSA SAV-7 EVO3 
  8. Apollo DPV Scooter AV2 Evolution 

Best Budget Underwater Sea Scooters

1. Yamaha RDS250 Seascooter

Yamaha RDS250 Seascooter

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  • Battery Life/Run Time: 120 minutes
  • Max Speed: 4 kph (2.5 mph)
  • Max Depth: 30 m (100 ft)
  • Weight: 18 lbs (8.2 kg)

With its price tag, the Yamaha RDS250 Seascooter will surprise you with its whole host of features ready for you to use. One of the cheapest in the market, you can hook it up and get out into the water, and, in no time, you are at the most exciting depths of the ocean.

This underwater sea scooter hits up to 2.5 mph when in use and will propel you effortlessly to your destination. It doesn’t only make your diving faster, but it also keeps your energy levels up to let you explore the sea for more extended periods.

Having said that, the Yamaha RDS250 is powered by a SLAB battery that lasts up to two hours of continual use when underwater. But, since it has become a logical habit to turn the scooter off when stopping and looking at something, you can expect it to last longer than two hours.

It is lightweight at 18 lbs making it easy to lift and transport between the water and your storage. This weight also adds to how easy it is to go down as deep as we dare – up to 100 ft. The overall weight includes the battery leaving you no surprises with additional mass from a massive battery.

Of course, it would be nice to look back at the things you saw underwater. This isn’t impossible with its integrated camera mount where you can affix your action cameras fit and snug. Safety-wise, this underwater scooter includes a removable buoyancy chamber that lets you manage your saltwater dive more effectively.

ProsCons
Great run timeNot suitable for use in freshwater as it will sink
Convenient buoyancy control chamber
Excellent performance in saltwater

2. WINDEK SUBLUE WhiteShark Mix Underwater Scooter

WINDEK SUBLUE WhiteShark Mix Underwater Scooter

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  • Battery Life/Run Time: 30 minutes
  • Max Speed: 3.36 kph (1.5 mph)
  • Max Depth: 40 m (131 ft)
  • Weight: 1.96 lbs (.89 kg)

One of the highest-rated underwater sea scooters in Amazon, the WINDEK SUBLUE WhiteShark Mix Underwater Scooter is the world’s first two-engine underwater scooter. But, don’t get it wrong. Despite sounding too powerful, it is temperate enough to accommodate kids, too.

This underwater sea scooter boasts an innovative design that features the perfect combination of propulsion and stability. WINDEK Underwater Scooter’s two powerful propellers sit on either side, thrusting divers through the water at speeds of 3.3 kph.

It also does not weigh too much. Thus it renders a compact and portable design. Its replaceable battery pack holds up to 30 minutes of continuous run time, letting divers explore beneath the sea surface for a fairly decent amount of time before charging.

Most underwater sea scooters come in one single color. But, not WINDEK Underwater Scooter. This DPV offers three different colors to choose from to accord the user’s degree of personality.

You can take this colorful underwater scooter to depths of up to 130 feet. You won’t miss out on the most colorful sights to see considering, the depth limits of the habitats of most types of marine life are around the same depth.

ProsCons
Modern design30 minutes may be too short for most users
Two powerful motors
Integrated GoPro mount

3. Sublue WhiteShark Mix Underwater Scooter 

Sublue WhiteShark Mix Underwater Scooter

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  • Battery Life/Run Time: 30 minutes
  • Max Speed: 3.36 kph (1.5 mph)
  • Max Depth: 40 m (131 ft)
  • Weight: 5.75 lbs (9 kg)

If you are looking for a game-changer underwater sea scooter without breaking your bank, the Sublue WhiteShark Mix Underwater Scooter is what you need. This DPV is a fairly new name in the sea scooter industry but has made some commercially intelligent underwater equipment.

They are one of the few DPVs to run two motors. These powerful engines conform well with the design to create greater thrust while using less power. Divers particularly love such designs and prefer them over the traditional sizeable single motor units because the arms are more comprehensive and more natural.

In addition, divers also find two-motor underwater scooters to be more responsive than the conventional DPVs. It rates at 130 feet or the maximum depth of recreational scuba diving. Plus, it can also go as fast as Yamaha with a speed of up to 3.3 kph.

While the run time is stated at 30 minutes per full charge, it may not always be the case. Some users have reported that it depends on the weight of the user. Kids can go on up to 45 minutes of uninterrupted fun, while a regular-sized adult user can go up to 30 minutes.

It won’t take long before you hit the waters and relive the fun again. This underwater sea scooter charges entirely after two hours. In addition, you can purchase spare batteries so you can continue riding while waiting for the other set of batteries to charge.

ProsCons
Dual motorsRelatively short run time
It comes with a floater for zero buoyancy
Engines have a safety net to keep fingers from injury

Best Mid-Range Underwater Scooters

4. Aquarobotman MagicJet 

Aquarobotman MagicJet

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  • Battery Life/Run Time: up to 100 minutes
  • Max Speed: 6.43 kph (4.0 mph)
  • Max Depth: 50 m (164 ft)
  • Weight: 7.9 lbs (3.6 kg)

The Aquarobotman MagicJet may confuse you with its capability when it comes to speed. Listed only at 6.43 kph, this underwater sea scooter is, in fact, one of the fastest in the market. How? With its unique feature where you can attach two of them together.

By doing so, both MagicJets can literally give you twice as much power and speed. This makes it technically the undeniable fastest underwater scooter in the market today. It also has been considered as the best underwater scooter in terms of price-to-performance ratio.

You can toggle between different speed settings with the battery giving you a decent length of time. On the lowest setting, you can get about 100 minutes of an uninterrupted ride. Go as fast as 6kph, and it still won’t disappoint you at 6 minutes.

Charging full takes up to 3 hours. However, you can also buy a spare battery not to spoil the fun while the first battery is charging. However, this may not work if you decide to do a dual-wielded MagicJet.

By itself, the Aquarobotman MagicJet is not the fastest. Two of them combined is. The snag is, you have to buy two scooters to achieve that speed. Although, one MagicJet is a solid scooter on its own. An excellent scooter for traveling, it is well worth your money.

ProsCons
Long-running timeThe battery connecter gets logged with external particles
Longer battery power
Dive depth up to 50 m

5. ROBOSEA Seaflyer 

ROBOSEA Seaflyer

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  • Battery Life/Run Time: 40 minutes
  • Max Speed: 8 kph (5.0 mph)
  • Max Depth: 30 m (100 ft)
  • Weight: 8.15 lbs (3.7 kg)

The ROBOSEA Seaflyer has one of the most sophisticated designs for underwater sea scooters. Its exquisite design comes from the propeller-led motion of aircraft and is powered by drone technology. This scheme allows for improved underwater propulsion as the equipment triggers strong hydrodynamic thrusts that draw the water away from the user for smoother rides.

You will love how convenient its full-OLED digital dashboard is. The screen incorporates AI (artificial intelligence) software to accord users particular metrics like current battery level, running speed, and depth.

Aside from the three critical metrics, the Seaflyer also lets you know how the water is with its integrated water temperature gauge. This allows you to gauge and decide whether it is safe to go further, wear a wetsuit, or get back up.

In addition, this underwater sea scooter is straightforward to use thanks to its sensory technology feature that lets users navigate under the sea by sensing their body movements. You don’t even need to be an excellent swimmer with the Seaflyer’s intuitive control feature.

The engineers at ROBOSEA did an excellent job of striking the perfect balance between functionality and aesthetics. Whether you are a beginner or a seasoned diver, you will love all the features this underwater sea scooter offers.

ProsCons
Dashboard displays speed, temperature, and battery lifeSome may not like the feel of the smaller size
Auto-float ensures the scooter floats in both fresh and salt water
Two variable speeds

6. G GENEINNO S1-Pro Underwater Sea Scooter 

G GENEINNO S1-Pro Underwater Sea Scooter

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  • Battery Life/Run Time: 45 minutes
  • Max Speed: 6.5 kph (4.0 mph)
  • Max Depth: 50 m (164 ft)
  • Weight: 8.15 lbs (3.7 kg)

More than an underwater sea scooter, the GENEINNO S1-Pro is one of the best sea companions ever. Take it whenever and wherever you want without worrying about the extra weight. It is so light you can fit it in your airplane carry-on.

A stylish DPV, this scooter can help anyone swim like how dolphins do. The neat and integrated design that looks like an aircraft is available in orange and white color with a contrast of black. These attractive physical features house a powerful motor that supports thrusts of up to 26.5 lbs.

Its powerful motor allows it to cruise at 6.5 kph to the depth of up to 164 ft. Now, that’s a lot of thrilling underwater adventure offered from a small-sized sea scooter. Kids’ usage may have primarily contributed to its tiny size. Having said that, it features a safety lock to keep it from accidents and improper use.

The most common worry of anyone operating an underwater sea scooter is running out of battery and wondering if they can float. This DPV has a positive buoyancy that keeps you worry-free if it runs out of power in the ocean. You can take it quickly to the ocean’s surface, where you can safely change the batteries.

Rusting is another thing anyone with water toys deal with. Not with the GENEINNO S1-Pro. It has a rust-free motor coated with anti-rust material. This helps from keeping it from rusting in salt water, making it durable and long-lasting.

ProsCons
Unique design with dual propellers for more dragIt comes in two models where one is model is more expensive than the other
Positive buoyancy for floating when the battery dies
Compact and lightweight

7. TUSA SAV-7 EVO3 

TUSA SAV-7 EVO3

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  • Battery Life/Run Time: up to 120 minutes
  • Max Speed: 4.5 kph (2.8 mph)
  • Max Depth: 70 m (230 ft)
  • Weight: 1.1 lbs (0.5 kg)

Underwater sea scooter is the only product range where TUSA gives divers just one option. But, that one option, the SAV-7 EVO3, is enough to make you feel confident that you are in good hands.

The SAV-7 EVO3 is the latest generation from TUSA, where it offers the most reliable diver propulsion vehicle. It features an innovative and patented hands-free riding saddle. This feature lets you explore the underwaters with ease and folded-out wings on either side, letting two buddies tag along.

With your hands free, you can take stunning underwater photos. It doesn’t hinder you from using any type of camera, unlike handheld underwater scooters that typically only allow you to use a camera you can mount on it.

It boasts an excellent battery life of up to 120 minutes – one that you can monitor through its LED battery life indicator. All of these are housed in a sturdy ABS resin plastic construction that renders durable and long-lasting.

This underwater sea scooter hosts many safety features, including a water leakage sensor, a current shut-down system, and a water cooling engine section. Moreover, it has a comprehensive user manual detailing how to use it safely and its recommended maintenance procedure.

ProsCons
Hands-free saddle for more streamliningLeaning towards more expensive ones
Can carry multiple divers
Long battery life

8. Apollo DPV Scooter AV2 Evolution 

Apollo DPV Scooter AV2 Evolution

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  • Battery Life/Run Time: up to 120 minutes
  • Max Speed: 4.5 kph (2.8 mph)
  • Max Depth: 70 m (230 ft)
  • Weight: 1.1 lbs (0.5 kg)

Apollo Japan is a reputable Japanese company established in 1965. Their years of expertise make them one of the biggest names in the diving equipment industry, so it is no surprise their product comes into this list.  Their first foray into underwater sea scooters came in 1988, and it was deemed a success.

The AV2 Evolution is their latest unit that boasts outstanding performance and reliability – so much that the company made it their base design model for all of their launching products.

Apollo’s DPV is ranged to dive up to 230 feet, although it has been tested to dive waters up to 300 feet. This depth is by far the best ratings any category of underwater scooters can get. Achieve this depth with its progressive acceleration trigger that can zoom up to a speed of 4.5 kph.

The saddle wings design allows the scooter to pull two more people. Its powerful engine and design also help guarantee a performance that lets you enjoy the underwaters.

The AV2 Evolution costs around $2,000, thus squarely putting it in the upper echelon of underwater sea scooters. Considering the performance output this gear delivers, the price is relatively reasonable. It is undoubtedly designed for serious diving for all the massive operational range and substantial run time.

ProsCons
Variable pitch propellerNot great speeds
Progressive acceleration
Shock Resistant ABS Resin

How Underwater Sea Scooters Work

Underwater sea scooters are handy marine accessories that have recently been growing its popularity. These propellers work to reduce the effort you make in diving through a lot of things.

A diver propulsion vehicle works by thrusting an individual through the water using propellers. These propellers are battery operated and usually run anywhere between 30 to 120 minutes. The run time depends on the size of the battery and the weight the scooter pulls.

To use it, the rider must:

  • Hold on with both hands on the handlebars
  • Turn the scooter on with the power switch
  • Start the takeoff gear shifter on the opposite side of the power switch
  • Hold on and steer by moving with your body

Buying Guide: Factors to Consider in Picking An Underwater Sea Scooter

Every underwater scooter comes with unique features, thus making the ideal piece quite a tricky decision to make. Depending on how serious you are with your diving activities and what you will use them for, the primary factors are running time, speed, and depth.

Running Time

Underwater sea scooters are battery-powered, so they can only last as long as their battery life allows them to. It would be ideal to know how long the device can run to determine the kind of use you can get it from and its limitations.

An entry-type sea scooter can offer a battery life of around 40 to 50 minutes. But, for serious divers who may need more than that, some brands can offer up to two hours.

Speed

Another primary criterion to consider when picking an underwater sea scooter is speed. A DPV that can run faster means you can cover greater distances, and you can make the most of its running time, too.

An entry-level scooter has speeds of around three kph. This speed is just suitable for beginners and first-timers and those who don’t need to move too far. The pricier the scooter gets, the faster and more powerful they are.

Depth

Just because an underwater sea scooter has faster speeds and longer running time doesn’t always mean you can go deeper as you want. These devices also come with limitations in terms of the depth they can dive in.

Underwater sea scooters can travel a depth of 15 feet to 230 feet, depending on the model you choose. Again, the more expensive the DPV is, the more extraordinary lengths it can travel.

Conclusion

Exploring the underworld is more enjoyable when you don’t have to worry about exerting too much effort diving. With underwater sea scooters, diving is easier and more enjoyable. Take it for some deep-sea diving, swimming, or surfing, and it will surely add fun to an already fantastic experience.

FAQs (Frequently Asked Questions)

Q: Are underwater sea scooters worth it?

A: Underwater sea scooters costs are no joke. Neither do the joy they add to the diving experience they transform. These scooters let you travel greater distances underworld while you save on breath and other diving efforts.

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