Waydoo Subnado Underwater Scooter (Black and Red Special Version) – compact portable e-scooter for underwater rides
Product description
The essentials
If you’re looking for an underwater scooter that feels genuinely portable, the Waydoo Subnado is built around that idea. It’s small enough to travel with (the size and weight are given as roughly “small bottle” scale, plus a battery described as 98Wh approved for airline travel), and it’s aimed at people who want to move under the water without the bulk of bigger models.
It’s not a “just add it and forget it” gadget, though. You’ll need to be comfortable with assembling/handling the parts (the package includes things like spare O-rings and a propeller pin), and you should be realistic about how long a run lasts compared with the battery capacity and the way you’ll ride.
It also stands out on paper for having a quick-charge setup, a 3-speed ride with a cruise mode, and a protection-focused approach around the propeller area.
Key takeaways
The Subnado’s value is in how it packages performance and control into a compact format. Depending on how you ride, you can expect up to 56 minutes of navigation in cruise mode, plus three speed options for when you want more punch or smoother movement. The motor/propulsion system is claimed to deliver up to 6.5 kg of thrust, which is the kind of figure that helps if you’re trying to keep momentum while cruising.
Where it can feel especially handy is when you want to use it as part of a day-out rather than a dedicated “setup” activity. For example: you’re at the pool or on a water activity, you clip/attach the included mounting options, switch it on, and use the controller to glide around while keeping your hands free for a mask, camera, or stabilising.
It’s still worth bearing in mind that underwater use changes everything: visibility, currents, and how often you accelerate can shorten real-world run times versus ideal conditions.
What matters most
The battery system is a big part of the Subnado’s appeal. It uses a proprietary fast-charge approach rated at 100W, with the claim that a full charge takes about 1.2 hours. That’s useful if you’re cycling between short sessions and want to be ready for the next swim rather than waiting around.
You also get an “in case you need it” feature: reverse charging described as up to 100W, which is positioned as a way to charge other electronics while you’re out. Whether it’s truly useful for your exact devices depends a lot on your own charging needs, but the intent is clear: fewer interruptions, more flexibility on trips.
What you’ll notice day to day
Controls are designed to be simple. You get a thumb controller with cable, and the accessory system is described as being able to run the scooter with a single finger using a ring controller (three types are mentioned). The idea is to reduce the fiddly part of underwater steering and make it easier to focus on where you’re going.
The included mounts and accessories are the other day-to-day differentiator. The set mentions arm and hand/arm strap options, a wrist strap, and even mounting possibilities such as on a SUP board/floating board, plus the option to add extra accessories (like an action camera and a fill light) to improve stability when filming.
The less convincing side? The more ways you can configure it, the more you’ll want to take care with setup and maintenance. There’s a propeller-related safety guard for finger protection, which is good, but you still need sensible handling—especially if you’re letting anyone else have a go.
The essentials for safety and depth
Waydoo describes the scooter as coming in a robust, anodised aluminium alloy housing, with a stated maximum depth of up to 60 m. There’s also a removable finger guard intended to reduce the risk of accidental contact with the propeller.
The “kid-in-the-pool” angle is mentioned too: it’s described as easy to operate, including for children joining in from a pool or while on a paddle board. That said, underwater tools are only as safe as the supervision and rules around them—so if you’re buying for younger users, it’s sensible to plan for close supervision and clear boundaries.
Tech specs
- Weight: 1.36 kg
- Dimensions: 37.69 x 6.99 x 6.99 cm
- Battery capacity: 98Wh
- Charging power: 100W
- Charging time (full charge): 1.2 hours
- Speed modes: 3 speeds plus cruise mode
- Navigation time (cruise mode): up to 56 minutes
- Thrust: up to 6.5 kg
- Maximum depth: up to 60 m
- Included safety item: removable finger protection
- Housing material: anodised aluminium alloy
- Warranty: 6 months to 1 year (main unit 1 year, accessories 6 months)
When it makes sense?
It’s a strong buy if you want a compact underwater scooter that you can take with you, rather than something that lives in a garage or requires a bigger logistics plan. If you’re planning pool sessions, coastal swims, or underwater hobby time where you might also want to attach a phone/camera-style accessory, the included mounts and accessory control options fit that lifestyle.
It may not be the best match if you’re expecting unlimited run time or a “no-assembly hassle” experience every time. The package is fairly complete, but it’s still a device with underwater handling and a propeller, so there’s a learning curve and a need to follow safe-use habits.
If you’re prioritising quick turnaround between sessions, the 100W fast charging and the short stated full-charge time are the practical reasons to lean towards the Subnado. If you mainly want the deepest performance and longest continuous rides, you might find that it stays more in the convenient/travel-and-session category than the “big battery, all-day” end of the market.
Mini FAQ
Is the Waydoo Subnado suitable for travelling with a plane?
The description states the battery is 98Wh and “approved by the airline”, but it also advises checking airline and airport rules since regulations can differ.
How long can you ride it underwater?
It’s stated to offer up to 56 minutes in cruise mode. Actual use can vary with speed and how you ride.
What controls does it use?
You get a thumb controller with cable, and there’s an accessory system that includes a ring controller concept (three types mentioned) for one-finger control.
What’s in the box?
The pack is described as including the main unit, multiple mounts/supports, controller, finger safety guard, wrist strap, propeller pin, screws, and spare O-rings in several sizes, plus other mounting-related parts.
Should you buy it?
The final verdict depends on your priorities: if you want a portable underwater scooter with fast charging, cruise mode runtime, and a flexible mounting/control setup for everyday underwater fun, the Waydoo Subnado is worth considering. If your main goal is long, uninterrupted sessions with minimal setup, you may find it’s more about compact convenience than “set-and-forget” all-day power.