
Lightweight Cordless Pool Cleaner
- This lightweight cordless robotic pool cleaner brings effortless pool maintenance to residential users.
- Thanks to compact, lightweight body design, it can be easily lifted out from pool water with one hand, avoiding heavy‑weight burdens of traditional pool robots.
- Fully cordless and battery‑powered, no tangled power cables, no external hoses or pumps required.
- Just charge it up, drop it into the pool and press one button to start automatic cleaning.
- Built‑in smart navigation reduces stuck risks and achieves full‑pool coverage.
- Fit for most in‑ground and above‑ground residential freshwater pools.
- Works well on tile, concrete, fiberglass and vinyl liner surfaces.
Brand | Addotron |
Model No. | Hydro Apex Plus |
Control | Remote control / App |
Efficiency | 12 m/min |
Characteristics |
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User Guide |
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Important Notes |
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Basic Specifications | Color | Greyish black / Black |
Size | L526 x W450 x H260 mm | |
Weight | 13.8 kg | |
Navigation | Navigation system | IMU + Ultrasound |
Remote control | 433 remote control, water depth 1.5m, controllable range 15m | |
Sensor | Gyroscope | 6 axes |
Ultrasonic testing | 6 meters | |
Motor | Water-absorbing motor | Brushless motor, rotational speed: 3000 rpm |
Walking motor | DC deceleration motor, rotational speed: 20 - 25/min | |
Battery | Battery power | 9000 mAh |
Working hours | 3 h | |
Charging time | 3.5 h | |
Storage | Temperature range | -20℃ ~ 60℃ |
Product lifespan | 2 Y | |
Working temperature | 4℃ ~ 35℃ |
1. | Ultra-Lightweight & One-Hand Operation |
Ultra-compact lightweight body enables easy one-hand pickup and carrying after cleaning. It avoids the heavy weight of traditional pool robots, reduces operation burden and saves storage space for effortless household use. | |
2. | True Cordless Fully Automatic Cleaning |
Built-in rechargeable battery supports 100% cordless operation with no tangled cables, external pumps or hoses required. One-button start realizes fully automatic whole-pool cleaning, completely freeing your hands. | |
3. | Smart Anti-Stuck Full Coverage Navigation |
Upgraded smart sensing and route planning system replaces blind random cleaning. It automatically adapts to various pool shapes, bypasses obstacles, prevents jamming, and achieves dead-zone-free cleaning of pool floors, slopes and waterlines. | |
4. | Powerful Waterline & All-Surface Scrubbing |
Equipped with high-performance rotating brushes and stable wall-climbing ability. It thoroughly removes stubborn waterline oil film, limescale and algae, suitable for tile, concrete, fiberglass and vinyl liner pool surfaces for full-scale pool cleaning. | |
5. | Effortless Maintenance & High Filtration |
Large-capacity quick-release filter basket efficiently captures leaves, sand and fine debris. Tool-free disassembly enables fast cleaning and rinsing, greatly simplifying daily maintenance work. | |
6. | Wide Pool Compatibility |
Perfect for all residential in-ground and above-ground freshwater pools, adapting to rectangular, oval and irregular pool shapes. Stable and low-power performance meets daily household pool cleaning needs. |
Applicable Environment and Precautions | |
1. | Applicable Pool Type |
Designed exclusively for household freshwater pools, compatible with in-ground and above-ground pools. It adapts to most common pool shapes, including rectangle, oval, and irregular free-form pools. | |
2. | Applicable Pool Surface |
Works smoothly on all mainstream pool materials: tile, painted concrete, fiberglass and vinyl liner. It cleans flat bottoms, inclined slopes and vertical walls without scratching the pool surface. | |
3. | Working Water Temperature |
Standard operating temperature: 10℃ – 35℃. Do not use in ultra-low temperature water or high-temperature hot water to avoid performance failure. | |
4. | Non-Applicable Scenarios |
Not suitable for commercial public pools, saltwater pools, hot tubs, spas, natural ponds and fountains. Prohibit operation in turbid muddy water or water with excessive disinfectant and chemical concentration. | |
Application Scenario

Small Swimming Pool

Indoor Public Swimming Pool

Outdoor Large Swimming Pool

Non-standard Swimming Pool
1. | What types of pools does this cordless cleaner fit? |
It is designed for all residential freshwater in-ground and above-ground pools, supporting rectangular, oval and irregular free-form pools. It works on tile, concrete, fiberglass and vinyl liner surfaces. It is NOT suitable for commercial pools, saltwater pools, hot tubs, spas and natural ponds. | |
2. | Is the pool cleaner completely cordless? |
Yes. Adopted full battery-powered design, no power cords, external hoses or booster pumps are needed. Just fully charge it and drop it into the pool, one-button start enables fully automatic hands-free cleaning. | |
3. | Can it clean pool walls and waterline grime? |
Absolutely. With stable wall-climbing capability and high-power rotating scrub brushes, it thoroughly cleans pool floors, slopes, vertical walls and waterlines, efficiently removing oil film, algae, limescale and daily accumulated dirt. | |
4. | Why does the cleaner float and cannot sink? |
Floating is mainly caused by trapped air inside the unit. Fully submerge and gently press the cleaner underwater to release internal air. Also confirm the filter basket is tightly and correctly closed before operation. | |
5. | Is the robot easy to get stuck during cleaning? |
Equipped with smart anti-stuck navigation system, it intelligently plans routes and bypasses obstacles to greatly reduce stuck risks. If it occasionally gets stuck at ladders or sharp corners, simply restart and reposition the cleaner to resume work. | |
6. | How to maintain the cleaner after each use? |
Take out the cleaner after cleaning, empty debris from the filter basket, and fully rinse the basket and brushes with clean water. Store it in a cool, dry and ventilated place. Avoid long-term sunlight exposure and do not leave it submerged in pool water. | |
7. | What is the valid working water temperature? |
The applicable water temperature ranges from 10℃ to 35℃. Do not use it in ultra-low temperature water or overheated hot water, which will cause abnormal operation and damage the device. |

