Mis sobrinos se adueñaron de esto todo el fin de semana apenas salían para comer
Hurry up!
Sale end in:
--
Days--
Hours--
Mins--
SecsSublue Electronic Kickboard
Swii
Sale price$359.00Regular price
$429.00
Designed for family recreation and swim training, Swii combines the stability of a highly buoyant kickboard with smooth dual-propeller assistance. Two speed modes at 0.6 / 1.0 m/s (1.34 / 2.24 mph), intuitive two-hand control, and support for users up to 100 kg (220.5 lb) make it easy to enjoy in pools and calm water.
- Buoyancy & Control — A stable kickboard-style design supports developing swimmers, while two speed modes adapt from gentle practice to faster recreational use.
- Smart Safety — Multi-color status lights show battery and operating status, while SublueGo supports speed control, child safety lock, indicator-light settings, and self-cleaning.
- Battery & Runtime — Every standard Swii includes 1 removable 98 Wh battery, providing up to 30 minutes of normal use. The 98 Wh battery is no longer offered as an additional battery option.
- Extra Battery Option — The current “+ Extra Battery” option adds 1 removable 158 Wh battery, providing up to 45 minutes of normal use when installed. This is in addition to the included 98 Wh battery, for 2 batteries total.
Save $70.00
In stock
- COLOR:
- Swii
In Stock · Ships in 1–2 Business Days
30-Day Returns
1-Year Manufacturer Warranty
Compliance · UL · FCC · CE · UN38.3
Popular upgrades
Remarkable Buoyancy
Remarkable buoyancy
Easy to Use
Easy to use
2-Speed Switch
2-speed switch
Patented Technology
Patented technologies
Futuristic Design
Futuristic design
App Integration
App integration
Safe by Design
Dual propellers are concealed inside the body with auto-shutdown protection triggered within 0.2 seconds if obstructed.
Optimised Performance
Exclusively designed propeller blades work in harmony with the motor for improved efficiency and extended battery life.
A reliable and efficient aid for swim training
A fantastic training aid to help beginners overcome fear, facilitate kicking drills, and master balance in the water.
Generate fun for both parents and kids
Boost the interaction between family members and make water games more fun and appealing.
Accessible to Everyone
Simply rest your chest on the kickboard, press and hold the buttons on both sides to start, and enjoy the pure pleasure of gliding through the water. No swimming technique required — just effortless movement.
Stylish and ergonomic design
The smooth, rounded body achieves a perfect balance between gravity and buoyancy — keeping the Swii stable and responsive in the water. The curved front naturally encourages an upright head position, while the ergonomic form deflects incoming water flow for a comfortable ride.
Removable lithium battery
The removable, rechargeable lithium battery provides up to 45 minutes of use. Spare batteries are available separately for extended sessions.
FAQs
How deep can Swii be used?
The Swii is designed for surface use at 0–1 m depth. The sealing is rated to 5 m.
What are the speed modes of the Swii?
The Swii has two speed modes. At a typical user weight of 40 kg: high speed is 1.0 m/s (2.2 mph) and low speed is 0.6 m/s (1.3 mph). Speed can be adjusted via the SublueGo App and the selected gear is retained after shutdown.
What material is Swii made of?
The Swii body is made from EVA — an eco-friendly, shock-absorbing, moisture-resistant foam material that is safe for skin contact.
How to clean Swii after use?
After use, place the Swii in clean water and activate the 'Self-Clean' function in the SublueGo App. The propellers will run automatically to flush out any debris.
Can the machine be used in hot springs?
The recommended operating temperature is -5°C to 40°C (23°F to 104°F). Do not use above 40°C (104°F).
How do I check the remaining battery level?
Turn on the master switch — the breathing light indicates battery level. By default: blinking green = above 60%, yellow = above 30%, red = above 10%, solid red = below 10%.
How long can it be used continuously under water?
Continuous use time: 98 Wh battery — approximately 17 minutes. 158 Wh battery — approximately 25 minutes.
Why is there noise during operation?
The Swii has been rigorously tested and operates at no more than 80 dB. Unusual noise may indicate improper maintenance or debris in the propellers.
Why does the thrust sometimes feel reduced?
Reduced thrust may be caused by a low battery, debris caught in the propellers, or excessive load weight.
Is it normal that the two propellers feel different thrust?
Check for foreign objects in the propellers. If the issue persists, contact Sublue for technical support.
Will the Swii stop automatically if something gets caught in the propeller?
Yes. The motor stops automatically via overload protection if the propeller is obstructed.
What is the Swii buoyancy?
The Swii provides approximately 6 kg of buoyancy.
What should I do if something is caught in the propeller?
Remove the battery and open the thruster front cover. Take out the propeller and clear any debris. For further assistance, contact Sublue or your authorized dealer.
How long is the battery life?
Battery life depends on usage conditions and user weight. Under typical conditions: 98 Wh battery — approximately 30 minutes. 158 Wh battery — approximately 45 minutes.
What are the storage requirements for the battery?
Store the battery at 0°C–40°C (32°F–104°F) and 60±25% RH, at a charge level of 30–50%, in a cool, well-ventilated place. Charge at least once every three months. Do not charge below 0°C (32°F).
What should I do if there are green stains on the battery?
Green staining may result from moisture ingress causing copper oxidation. Contact your dealer for support. As a temporary measure, apply a small amount of petroleum jelly (Vaseline) to the copper contacts.
What is the battery type and specification?
Battery type: Lithium-ion. Rated capacity: 6,600 mAh (98 Wh) / 10,670 mAh (158 Wh). Rated voltage: 14.8 V. Charging voltage: 16.8 V. Weight: approximately 750 g (98 Wh) / 1,100 g (158 Wh). Dimensions: L 171 mm × W 58 mm × H 60 mm.
Is corrosion around the battery electrode contacts normal?
No, corrosion is not normal. Follow the maintenance instructions in the user manual to prevent this. If corrosion occurs, clean with a dry cloth and contact Sublue or your dealer if the issue persists.
Will the battery bulge or expand?
Battery swelling can result from overcharging or over-discharging. Stop use immediately and contact your dealer or Sublue to arrange a replacement. Note: The battery is a consumable item and is not covered under warranty.
Where can I purchase a spare battery?
Spare batteries are available through the Sublue official website or your local authorized dealer.
Is it normal for the battery to heat up?
Yes. Some warmth during use is normal for lithium-ion batteries. If the battery becomes excessively hot, contact your dealer or Sublue.
Can the battery be used in low temperatures?
The battery is a lithium-ion type and its capacity reduces significantly in low temperatures. Operate within 0°C–40°C (32°F–104°F).
What is the battery capacity?
The battery capacity is 6600mAh & 10670mAh.
What is the voltage of the charger?
Input: AC 100–240 V, 50/60 Hz, 1.8 A. Output: DC 16.8 V.
Can l charge Swii with other chargers?
Always use the dedicated charger supplied with the Swii. Using third-party chargers may damage the battery.
Are the Swii thruster bearings prone to damage?
Bearings are durable under normal use. After each use — especially in salt water — rinse the Swii thoroughly with fresh water to prevent bearing damage from salt crystals or debris.
What is the size of the Swii package?
Outer packaging dimensions: 67.8 × 44.5 × 19.2 cm. Packaged weight: 6.5 kg.
Can Swii take video?
The Swii does not have a built-in camera.
Will Swii leak electricity in the water?
No. The Swii uses a sealed underwater design that prevents electrical leakage.
Where can the Swii be used?
The Swii is suitable for use in open water environments such as swimming pools, lakes, and calm coastal waters.
What are the storage requirements?
Store the Swii body and battery separately: 1) Store in a well-ventilated environment at 0°C–50°C (32°F–122°F). The battery has separate storage requirements — see battery storage guidelines. 2) Keep away from direct sunlight. 3) Avoid poor ventilation or humidity above 65%. 4) Keep away from high temperatures, open flames, and out of reach of children. 5) Keep away from strong magnetic fields. 6) To prevent mould, run the device for approximately 10 seconds once a month.
Can Swii be taken on plane?
The Swii weighs approximately 5 kg (including battery), making it suitable for travel. The battery capacity is 158 Wh, which requires prior airline approval under ICAO regulations. A maximum of two batteries per person may be carried on board and cannot be checked. Damaged or leaking batteries cannot be transported.
How to maintain the machine?
After Swii used in sea water or fresh water, please clean it as the following steps within 30min:
1.Fully immerse the Swii in a container filled with water for 20 minutes.
Note:
①Do not add laundry detergent, abluent, etc. in the water.
②When Swii is immersed in water, some bubbles will be discharged from the body holes. This is not a malfunction.
2. Press the switch with both hands to make Swii run in the semi-air for 2 seconds, repeated 5 times, or soak in clear water for 20 minutes.
Note:
①To prevent body splashing during operation, push the propeller nozzle towards the bottom of the container.
②The Swii has great thrust in water, please lift the machine slightly out of the water for better clean and control.
3.Shake and clean the body of Swii to remove the objects attached on it.
4, Wipe the water off with a clean, soft cloth, ensuring the water around the body and battery wiped clean. Then takeout the battery, put it and body separately in a well-ventilated place. Do not use a hair dryer for drying.
Customer Reviews
Overall rating: 4.9 / 5 from 334 reviews.
Absolute hit with the family. The kids spend ages cruising around the pool on it and the adults end up having a go as well. Simple, sturdy and good fun.
الأطفال عندنا ما تركوه طول العصر ومناسب جدا للمسبح والعائلة
This is easily the piece of water gear that gets used the most whenever we have kids over. They can lie on it, hold on comfortably, and cruise around the pool without needing to understand anything complicated. Adults end up using it too because it’s honestly just relaxing to float around with some propulsion instead of swimming everywhere. It feels much more substantial than an inflatable pool toy, and ours has already survived plenty of enthusiastic use.
子供たちがずっと乗っていて大人が使う番がなかなか回ってきません
The kids spent most of the afternoon riding it around the pool
Mis hijos no lo soltaron en toda la tarde y hasta los adultos terminamos usándolo
小朋友趴在上面一直繞泳池 根本不想換人
The children treated it like their own miniature watercraft and used it every evening
Die Kinder lagen den halben Nachmittag darauf und wollten kaum noch aus dem Pool
The kids treated it like a powered bodyboard and stayed in the pool for hours
A los niños les encanta usarlo alrededor del barco mientras los adultos descansamos en cubierta. Es estable, muy divertido y suficientemente resistente para soportar un uso intensivo durante todas las vacaciones de verano.
Kids spent hours riding it in our community pool
下水后很稳
This is far better than the inflatable powered boards I previously owned. The rigid construction makes handling much more predictable and battery efficiency is impressive. Having interchangeable battery options is also something very few competitors currently offer.
Los niños se lo pasaron en grande durante toda la tarde
My kids had previously used several floating ride-on products that promised much more than they delivered. This one actually performs consistently and feels much sturdier. The removable battery is convenient and having different battery options means we can choose what works best for each trip.
Besonders bei Familienurlauben wird das Gerät häufig genutzt
Molto divertente per bambini e adulti durante le vacanze in piscina
Kids kept using it the entire afternoon
Tried a few inflatable style water toys before but they felt more like pool gadgets than actual powered boards this one is much more solid and stable for family holidays kids used it safely around the resort and the removable battery was convenient when flying through Europe during summer travel season
Children spent hours using it around the resort
Los niños no querían salir del agua
Kids absolutely loved cruising around the pool
الأطفال أحبوه من أول استخدام
Дети были в полном восторге
It is more about easy surface fun than speed and that is exactly why the family enjoys it
속도감보다는 수면 위에서 부담 없이 즐기는 재미가 커서 가족용으로 만족스럽습니다
玩法偏輕鬆有趣 在水面上滑行時全家一起玩很有氣氛
速さを求めるというより 水面で気軽に楽しめるところが魅力でした
Per uso in superficie è quello che mette tutti d'accordo i bambini si divertono subito ma non lo trovo limitato solo a loro anche per un adulto rilassarsi in acqua così senza nuotare sempre con le braccia ha il suo perché
this is what I put visiting kids on first because surface riding feels safer for everyone
Das Konzept ist anders als bei den klassischen Scootern, aber genau das macht ihn interessant; auf der Oberfläche funktioniert er erstaunlich gut und bringt auch Leute ins Wasser, die sonst eher zögerlich sind
great for surface play and much less intimidating for visitors with kids
My nieces fell in love with the water through this one because it lets them stay on the surface smiling and squealing and for me that made the whole holiday feel softer and happier
perfect when the kids want surface fun and I do not want to hand them a stronger dive scooter
swii Mis sobrinos le perdieron el miedo al mar gracias a esta tabla motorizada se acuestan encima y dan vueltas en la laguna sin necesidad de saber nadar bien para familias caribeñas que pasan medio verano en el agua es un upgrade mucho más entretenido que otro flotador más
the floating board model is what we give to visiting families kids lie on top and zip around on the surface while adults watch from the edge
Τα παιδιά μου φοβόντουσαν το βαθύ στη Νάξο μέχρι που βγήκε αυτό το σανιδάκι με τον κινητήρα ξαπλώνουν πάνω κρατιούνται από τις χειρολαβές και κόβουν βόλτες γύρω από το σκάφος πλέον ζητάνε εκείνα να μείνουμε λίγο παραπάνω στο νερό αντί να ανεβαίνουν γρήγορα στη στεριά
das board auf dem man vorne liegt ist perfekt für kinder und unsichere schwimmer sie können die geschwindigkeit steuern und bleiben an der oberfläche