Remarkable buoyancy

Easy to use

2-speed switch

Patented technologies

Futuristic design

App integration

Perfect for beginning swimmer and watersports

Swii takes you on a lifelong water journey. For those new to the water and swimming beginners, it is a friendly companion to explore the fun and pleasure to be had in water.

Generate fun for both parents and kids

Boost the interaction between family members and make water games more fun and appealing.

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.

Accessible to everyone who wants to experience the joy of swimming

Simply rest your chest on the kickboard, press and hold the buttons on both sides to start, and enjoy the pure pleasure of moving through the water.Free yourself from the worries of physical strain and swimming technicalities. Start powering through the water today!

Stylish, eye-catching design

The smooth round body strikes a perfect balance between the effects of gravity and buoyancy,making Swii a "tumbler in the water" while also beging stable against wava flows. Stand out in the water!

Ergonomic design for relaxing comfort

The curved front end makes users keep their heads upright by instinct while leaning on the kickboard avoids the impact of incoming water flow.

Removable lithium battery

The rechargeable lithium battery enables the kickboard to last 45 minutes underwater. Users can prepare spare batterise for extended splashing fun.

Smart features controlled via mobile app

Effortlessly control child safety lock, change speed, personalize indicator light settings,start self-cleaning,etc.Simply by tapping on the mobile app.

FAQs

Please read our FAQs page to find out more.

How deep can Swii be used?

The depth of Swii is 0-lm, but the sealing can reach to 5m.

What is the speed of swii?

The Swii speed has 2 gears. In general weight (40kg), the high speed is lm/s, the low speedis 0.6m/s. The gears can be changed by APP, and can still maintain the gear after shutdown.

What material is Swii made of?

ls it safe? "The floater material of Swii is EVA, which is a new environmental protection foamingmaterial. And EVA is a kind of aseismatic, adiabatic and moistureproof certified material.you can use it safely."

How to clean Swii after use?

After use, put Swii in the clean water. Click the function "clean itself" on your mobile APP.Then the propeller will turn and clean by itself.

Can the machine be used in hot springs?

The proper environment temperature is -5'c to 40c. it is not recommended to use it above 40℃.

How to know the left battery power of swii?

Open the master switch, the breathing light will be on. The light color is different according to your selection. By default, the blinking green light shows 60% power, yellow 30%, red 10%The long red light shows the low power under 10%.

How long can it be used continuously under water?

The 98Wh battery can be used continuously for 17min; the 158Wh is 25 min.

What is the speed of Swii?

The Swii speed has 2 gears. In general weight (40kg), the high speed is im/s, the low speedis 0.6m/s. The qears can be changed by APP, and can still maintain the gear after shutdown.

Why there is noise?

The Swii has been strictly tested and the sound won't exceed 80dB. lmproper maintenance or foreign objects in the propeller may cause noise.

Why sometimes feel the thrust small?

It may be caused by the low battery power, propeller twined by objects, or the heavyweight.

ls it normal that the two prospellers feel different thrust?

Please check if there is any foreign object in the propeller, then you can contact SUBLUE for technical support.

lf there is something twined the propeller, will the machine stop itself?

Yes. The motor will automatically stop owing to overload protection.

What is the swii buoyancy?

The Swii buoyancy is 6kg.

What should do if the propeller is twined by objects?

Please take the battery out, and open the thruster front cover, then get out the propeller to clean the objects. For details, please contact SUBLUE or the dealer for support.

Why sometimes feel the thrust small?

Please confirm whether the propeller is entangled by objects. The thrust is vary from high and low speed. please select the proper speed. And the using method, weight and height will also influence the thrust. Please click the link to see the user guide.

Why there is noise?

If there is noise when Swii operating in the air, lease check whether the propeller is entangling by foreign objects, please clear and maintain the machine according to the user manual. if there is serious noise when using in water, please contact after-sales for support.

What should do if the propeller is twined by objects?

Please contact SUBLUE or the dealer for support.

ls it normal that the two prospellers feel different thrust?

Please check if there is any foreign object in the propeller and whether the front and back cover is damaged, or you can contact SUBLUE for technical support.

lf there is something twined the propeller, will the machine stop itself?

Yes. The motor will automatically stop owing to overload protection.

How long is the battery life?

Battery life depends on the using environment, height and weight. Under normal circumstance, the average 98Wh battery life is about 30min, the 158Wh is about 45min.

What are the storage requiments of battery?

Battery storage temperature: 0C-40c, storage humidity:60+25%RH, maintain the power about 30-50%, stored separately in well-ventilated place. Please charge it once every three months. Do not charge the battery below O°C.

What should do if there are some green stains on the battery?

This may be caused by foreign objects entering, leading copper to electrolyze, appearinggreen stains and steel rust. Please contact your dealer for support, and long use is not recommended. in a short time, you can also smear some vaseline on the copper sheet.

What is the battery type and specification?

The battery type: lithium-ion battery. Rated capacity: 6600mAh &10670mAh. Ratedvoltage:14.8 v. Charging voltage:16.8 v. Weight: about 750g for 98Wh, 1100g for 158Wh, both batteries have the same appearance. Length:17imm. Width:58mm. Thickness: 60mm.

ls it normal that the battery electrode contact surrounding is corroded?

It is mostly caused by improper maintenance, please follow the maintenance instruction of user manual to avoid or reduce this problem.

Will the battery bulge or expand?

Lithium battery overcharge and over discharge may cause this problem, please do not continue to use. And contact your dealer or SUBLUE to purchase or replace a new battery

Note: Before using the equipment, please read the user manual for battery maintenance which details the correct process for charging, using, storing and transporting of battery.

Note: The battery as a consumable item is not covered by the warranty.

Where can buy the spare battery?

You can purchase the spare battery by the SUBLUE official website or consulting your local dealer.

ls it normal that the battery is heat?

The battery is a lithium battery and will be heat under normal use. If it is overheated, please contact your dealer or SUBLUE for support.

Can l use the battery in a low temperature?

The battery is a lithium battery which is inaction in a low temperature. lf used in that environment, the capacity will drop sharply. Therefore we recommend to use it at 0°C-40C.

What is the battery capacity?

The battery capacity is 6600mAh & 10670mAh.

How to unlock Swii?

After use, put Swii in the clean water. Click the function "clean itself" on your mobile APP then the propeller will turn and clean by itself.

How to clean Swii after using?

After use, put Swii in the clean water. Click the function "clean itself" on your mobile APP then the propeller will turn and clean by itself.

What is the voltage of the charger?

Input: AC 100-240V~50/60HZ 1.8A; Output: Dc 16.8V.

Can l charge Swii with other chargers?

Swii has a dedicated charger, please use its standard charger. If you use other charger sit may cause damage to the battery.

ls Swii thruster bearing easily damaged?

Bearings are not easily damaged under normal use. Please maintain it after every use.Especially after use in sea water, immerse the Swii in fresh water and clean it to prevent bearing damage by seawater crystals or gravel impurities.

What is the size of the Swii package?

The outer packing box is 67.8*44.5*19. 2cm.And the weight is 6.5KG.

Can l charge Swii with other chargers?

No, Swii has a dedicated charger, please use the standard charger. lf you use others, it may cause damage to the battery.

What is the size of the Swii package?

The outer packing box is 67.8*44.5*19.2cm. And the weight is 8.15kg.

Can Swii take video?

NO.

How deep can Swii be used?

The depth of Swii is 0-lm, but the sealing can reach to 5m.

Will Swii leak electricity in the water?

Swii has a special under water sealing process and will not leak electricity.

Which area can Swii be used?

It can be use in open water area, such as swimming pools, etc.

What are the storage requirements?

The Swii host and battery should be stored separately. Please follow the guidelines below:

l.Please make sure the machine is stored in a well ventilated environment of 0℃c-50°c(Battery should follow the battery storage requiments).

2. Avoid direct sunlight.

3. Avoidpoor ventilation or humidity above 65%.

4.Keep away from high temperature, fire and children touchable position.

5. Keep away from equipment that may generate strong magnetic fields.

6.To prevent the machine from being moldy, please take out it once a month and run for 10 seconds.

Can Swii be taken on plane?

The weight of the machine is 5kg (battery included), which is convenient to be taken on plane. Since the battery capacity is 158wh, according to the rules of lCAO and related airports, you need to contact the airline in advance to get permission, each person can take a maximum of two batteries on board and cannot be checked (Faulty battery such as leaked or damaged cannot be transported).

How to mainten 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.

What are the storage reequipments of battery?

Battery storage temperature: 0°c-40°c, storage humidity:60+25%RH, maintain the power about 30-50%, stored separately in well-ventilated place. Please charge it once every three months. Do not charge the battery below 0°C.

What is the battery type and specification?

The battery type: lithium-ion battery. Rated capacity:10670mAh. Nominal voltage:14.8 V Charging voltage:16.8 v. Weight: about 1100g. Length:17mm. Width:58mm. Thickness:60mm.

Where can buy the spare battery?

You can purchase the spare battery by the SUBLUE official website or consulting your local dealer.

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