Underwater scooters are fast becoming hot property in the diving world, helping a diver to gain some momentum under the water and ultimately providing the diver with a more exciting experience.  An additional benefit for a diver is that an underwater scooter helps you to go further and explore more of the ocean, pulling you through the water and requiring you to swim less, therefore conserving your energy and helping you to consume less air as you are using less energy.

As well as being an excellent tool for the experienced and professional diver, helping them to explore deeper depths of the ocean, an underwater scooter can also be fantastic for the beginner and novice diver, allowing you to experience a gentle introduction into the sport.

We are going to explore the ten best underwater scooters currently on the market, helping you to decide which underwater scooter is best for you.

View The Best Underwater Scooters Below

1. Yamaha RDS250

Yamaha RDS250

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The Yamaha RDS250 sea scooter is priced at $418.59 and allows you to travel at 2.5 mph to a maximum depth of 100 ft. The battery provides up to 2 hours of continuous running time and weighs around 18 lbs. The Yamaha RDS250 sea scooter offers a removable buoyancy control chamber for diving in salt water although the sea scooter can, of course, be used in fresh water, too.

A camera mount is included so that you can attach your own standard-sized Go-Pro camera if you so wish. To use the Yamaha RDS250 sea scooter, the manufacturer recommends that you are over 16 years old, although there is no weight limit.

Pros:
+ 2.5 mph top speed
+ 100 ft maximum depth
+ 2-hours continuous run time
+ 18 lbs weight
+ Camera mount

Why We Like It – The Yamaha RDS250 sea scooter is efficient for regular recreational use with the added benefit of a camera mount included so that you can attach your GoPro and capture everything you see while on your diving expedition.


2. YAMAHA RDS 300

YAMAHA RDS 300

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The YAMAHA RDS 300 underwater scooter provides a top speed of 3 mph for a price of $675.00. Being able to submerge up to 100 ft, the YAMAHA RDS 300 underwater scooter offers you 1.5 hours of run time for you to take your time and explore the ocean.

The heavy-duty rubber hull enables the underwater scooter to be impact resistant, providing a waterproof construction to prevent flooding. Furthermore, the YAMAHA RDS 300 underwater scooter features a two-level rotational speed control along with an auto shut off once the triggers are released. You can also attach your Go-Pro with ease with the included camera mount.

Pros:
+ 3 mph top speed
+ 100 ft maximum depth
+ 1.5 hours run time
+ 18 lb weight
+ Camera mount

Why We Liked It – The two-level rotational speed control is a great feature, providing you with flexibility and choice while diving through the depths of the ocean.


3. Sea Scooter Underwater Propeller

Sea Scooter Underwater Propeller

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Being priced at $929.00, the Sea Scooter Underwater Propeller is one of the more expensive underwater scooters featured within our review. Offering up to 50 minutes of run time, the Sea Scooter Underwater Propeller provides a slow speed and a fast speed option, with a top speed of up to 3.7 mph. The battery requires around 4 hours to charge before you are ready to take to the water.

Pros:
+ 50 minutes run time
+ 3.7 mph top speed
+ Slow and fast speed options
+ 4-hours battery charge time
+ Stylish yellow design

Why We Liked It – The slow and fast speed options enable you to switch speeds during your exploration, from zooming down the depths of the ocean to slowing down and absorbing the wonders of the coral reef.


4. Yamaha Seal

Yamaha Seal

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If you are considering purchasing an underwater scooter for gentle recreational use with friends and family as opposed to diving through the depths of the ocean, then the Yamaha Seal underwater scooter may be the best choice for you.

Being priced at $226.25, this option is one of the lowest priced choices on our list and is perfect for either family fun or for the novice diver. Reaching depths of 15 ft at a speed of 2 mph, the Yamaha Seal underwater scooter provides you with 1.5 hours of run time and comes in a stylish red and white design.

Pros:
+ Great low price
+ 2 mph top speed
+ 15 ft depth
+ 1.5 hour run time
+ Great for beginners

Why We Like It – If you are a beginner to diving, then the Yamaha Seal underwater scooter is a great initiation at a low price. Achieving a good speed of 2 mph, the maximum depth of 15 ft allows you to gain experience under water before going deeper down into the ocean.


5. Sublue US WhiteShark Mix

Sublue US WhiteShark Mix

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The Sublue US WhiteShark Mix underwater scooter can achieve the deepest depth of all underwater scooters featured in our review at 131 ft. Being priced at $699.00, the Sublue US WhiteShark Mix underwater scooter features a unique design and three different color choices to choose from.

The underwater scooter is lightweight at only 6.28 lbs, enabling you to carry it around with you on the go in the duffle bag included within your purchase. The Sublue US WhiteShark Mix underwater scooter can achieve a high speed of 3.35 mph as long as the battery is fully charged. Most sports cameras can be attached to the Sublue US WhiteShark Mix underwater scooter, enabling you to capture perfect moments under the sea.

Pros:
+ 3.35 mph top speed
+ 131 ft depth
+ 6.29 lb in weight
+ Three color choices
+ Camera attachment

Why We Liked It – This lightweight underwater scooter provides you with ease of use, allowing you to carry your diving equipment effortlessly and care-free.


6. JetPilot Sea Doo Dolphin

JetPilot Sea Doo Dolphin

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The JetPilot Sea Doo Dolphin underwater scooter is a smaller device, perfect for beginners and novices. Achieving 2 mph in speed, the JetPilot Sea Doo Dolphin underwater scooter provides 1.5 hours of run time, reaching depths of 15.5 ft under water.

This underwater scooter is suitable for adults and children aged 8 years and above, providing excellent family fun and a sound introduction to recreational diving. Furthermore, the JetPilot Sea Doo Dolphin underwater scooter features fun and attractive blue and green design.

Pros:
+ 1.5 hours run time
+ 2 mph top speed
+ 15.5 ft depth
+ Suitable for adults and children over 8 years old
+ Green and blue design

Why We Liked It – Many underwater scooters are only suitable for adults, so it is great to discover that the JetPilot Sea Doo Dolphin underwater scooter is suitable for children over 8 years old as well as adults.


7. Apollo AV-2 Evolution 2 U/W

Apollo AV-2 Evolution 2 U/W

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The Apollo AV-2 Evolution 2 U/W underwater scooter is one of the more expensive underwater scooters available and is priced at $2,695.00. Reaching depths of 230 ft, this underwater scooter can travel through the depths of the ocean more than twice as far as some of the other powerful devices.

The Apollo AV-2 Evolution 2 U/W underwater scooter provides up to 110 minutes running time and features a 3-speed prop to enable you to experience flexibility and freedom.

Pros:
+ Reaches depths of 230 ft
+ 2.6 mph speed
+ 110 minutes of running time
+ 3-speed prop
+ Complete speed control

Why We Liked It – Although the Apollo AV-2 Evolution 2 U/W underwater scooter is an expensive model, being able to reach 230 ft in depth through the ocean is a fantastic feature for experienced divers.


8. DET 24V 300W

DET 24V 300W

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Being priced at around $899.00, the DET 24V 300W underwater scooter features a yellow and black design and reaches up to 98 ft in depth down the ocean. Allowing a run time of up to 60 minutes on a fully charged battery, the DET 24V 300W underwater scooter provides leather covered handles to prevent against slipping in the water. Switches can be found on both sides of the underwater scooter, pressing the left switch for accelerated speed and the right switch for power.

Pros:
+ Yellow and black design
+ Reaches 98 ft in depth
+ 60 minutes of running time
+ Leather covered handles
+ Switches on both sides of the device

Why We Liked It – The DET 24V 300W underwater scooter offers some good ergonomic features while ensuring that depths of almost 100 ft are attainable.


9. HOVERSTAR

HOVERSTAR

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The HOVERSTAR underwater scooter is priced at $1,599.00 and so is one of the more expensive models. Featuring a futuristic design, the HOVERSTAR underwater scooter is available in a bright white design or a true black option, complete with orange flashes.

Being able to travel at a top speed of 5.6 mph, the HOVERSTAR underwater scooter can reach a 66 ft depth and possesses a 100 minute run time. Further features include an auto shut-off magnetic switch security system in addition to an intelligently controlled motor for a perfect horizontal experience.

Pros:
+ Two color options
+ 5.6 mph top speed
+ Reaches 66 ft depth
+ 100 minute run time
+ Auto shut-off magnetic switch security system

Why We Liked It – Although the HOVERSTAR underwater scooter is an expensive model, it offers the highest speed of all underwater scooters on the market, perfect for the more experienced diver.


10. Yamaha 500Li

Yamaha 500Li

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The Yamaha 500Li underwater scooter can achieve a top speed of 4.35 mph with a 3-level rotational speed control. Being priced at $1,499.00, the Yamaha 500Li underwater scooter features a camera mount which is compatible with your GoPro, being able to capture images up to a 130 ft depth. Furthermore, the battery level indicator makes sure that you are fully aware of how much battery life remains.

Pros:
+ 4.35 mph
+ Reaches 130 ft depth
+ 3-level rotational speed control
+ Accommodates a camera mount
+ Battery level indicators

Why We Liked It – The 4.35 mph speed and reaching a 130 ft depth makes the Yamaha 500Li underwater scooter a powerful underwater scooter for the experienced diver.


Underwater Scooter Buyers Guide

What is an underwater scooter?

An underwater scooter is an item of diving equipment which helps a diver to increase their range underwater.  When underwater, a diver carries on their back a canister of breathing gas and can only stay underwater for the amount of time which the breathing gas last.  An underwater scooter pulls the diver through the water, requiring them to swim less and subsequently uses less breathing gas.  The breathing gas will then last longer, and the diver will increase their range underwater.

What to look for when buying an Underwater Scooter?

Speed

The speed which an underwater scooter travels varied from 2 mph to over 5 mph, depending upon the brand and model you purchase.  For a beginner, or for family-friendly use, a 2 mph speed should be fast enough, to begin with.  The more experienced diver may want a faster underwater scooter, although the faster and more powerful models are a great deal more expensive.

Depth

As an underwater scooter submerges beneath the ocean, the depth which it is able to achieve is also important.  A beginner underwater scooter may be able to travel a distance of 15 ft, a considerable distance under the ocean.  However, the more expensive models are able to reach at least 100 ft, with some models being able to reach a depth of 230 ft.  These depths should only be achieved by very experienced divers, however.

Running Time

It is important to discover what running time each underwater scooter is capable of.  For a beginner, a run time of 40 – 50 minutes should be a sufficient amount of time.  However, an experienced diver may wish to explore the extreme depths of the ocean and so a run time of up to 120 minutes may be desirable.

Buyers Guide Question

Q:  Do I need an underwater scooter in order to go diving?

A:  No, you do not need an underwater scooter to go diving.  However, an underwater scooter can make your diving experience much more enjoyable and increase your range underwater significantly.  An underwater scooter pulls the diver through the water, requiring them to swim less and subsequently uses less breathing gas.  The breathing gas in the canister on their back will then last longer, and the diver will increase their range underwater.

Buyers Guide Question

Q:  Are the most expensive underwater scooters the best?

A:  Not necessarily, it depends what you want from your underwater scooter.  The most expensive underwater scooters are usually the most powerful, those which travel faster and those which travel deeper through the ocean.  These underwater scooters are perfect for the experienced or professional diver and those individuals who take the activity very seriously, wanting to gain more from the underwater scooter.  The lower priced underwater scooters are usually those products which possess a lower, gentler speed and those which travel shorter depths.  They are perfect for the beginner diver or for leisurely diving with family and friends.

Buyers Guide Question

Q:  Can a child use an underwater scooter?

A:  Most underwater scooters require the user to be 16 years old and above due to the power which the device exerts.  Be careful to adhere to these age restrictions as they are set for a reason and some models may be far too powerful for an under 16 years old to use.  However, there are models which are suitable for children of certain ages, for example, the JetPilot Sea Doo Dolphin underwater scooter which is suitable for children aged 8 and over.  Providing a 2 mph speed and a 15.5 ft depth, the JetPilot Sea Doo Dolphin underwater scooter allows you and your child to enjoy up to 1.5 hours of diving fun.

Expert tip

When you buy a new diving mask, rub some toothpaste on the inside in order to decrease the possibility of fogging.  Also, you should not wear sunscreen when you are diving as it can be damaging to coral reefs.  Other items are available to protect your skin from the sun, such as a rash vest and a hood.

Did you know?

The first underwater scooters were based on torpedo technology.  Their earliest recorded use is through military use as part of World War II.

Key Specs:

ProductDimensionsWeightSpeed
Yamaha RDS250 – B075FXYCH5

 

24 x 15.2 x 12.3 inches18 lbs2.5 mph
YAMAHA RDS 300 – B077XYG3BT

 

24 x 15.2 x 12.3 inches18 lbs3 mph
Sea Scooter Underwater Propeller – B01KH32W0K

 

23.5 x 14.6 x 12.2 inches18 lbs3 mph
Yamaha Seal – B075FBWQJ111.25 x 11.25 x 19 inches12 lbs2 mph
Sublue US WhiteShark Mix – B07CQH15X710 x 19 x 10 inches6.28 lbs3.4 mph
JetPilot Sea Doo Dolphin – B01MZDQCSA

 

10.3 x 19.4 x 10.3 inches12 lbs2 mph
Apollo AV-2 Evolution 2 U/W – B016E4W09O

 

22 x 14 x 10 inches18 lbs2.6 mph
DET 24V 300W – B07FPMNCGC

 

23.6 x 14.2 x 12.2 inches16.5 lbs3 mph
HOVERSTAR – B07LD7ZCP2

 

22 x 14 x 12 inches30.8 lbs5.6 mph
Yamaha 500Li – B077XZ1VGB

 

12.6 x 11.8 x 24 inches21 lbs4.35 mph

 

Conclusion

There is a good deal of choice across the underwater scooter market, providing you with some fantastic options and some great prices.  If you are new to diving or want to introduce your family to the sport, a lower priced and less powerful underwater scooter will be perfect for you.  However, if you take your diving seriously, then there are some very powerful models currently available, some helping you to achieve 230 ft underwater in addition to enabling you to travel at over 5 mph.

There are some strong advantages in purchasing an underwater scooter before you embark on your activity, such as the boost it will give to your swimming, allowing you to rest when needed and therefore using less energy and less oxygen, providing a greater underwater range.

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