You love your pool, but skimming the surface every day feels like a never-ending chore. Leaves, pollen, bugs, and dust seem to accumulate the moment you finish. What if there was a device that could intelligently navigate every inch of your pool’s surface, adapt to obstacles, and clean on a smart route without constant supervision? In this guide, we’ve reviewed the top robotic pool skimmers with smart route technology for 2026 to help you find a model that automates surface debris removal, saves you time, and keeps your water crystal clear with minimal effort.

1
Best Seller

Betta SE Plus Solar Powered Robotic Pool Skimmer

Betta
9.9 /10
AI Score
AI score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the AI tool. This score doesn't impact from any manufacturer or sales agent websites. Learn more ›
The Betta SE Plus is a solar-powered robotic pool skimmer with 30+ hours of continuous surface cleaning, twin salt chlorine tolerant motors, and dual charging options. It's built for pool owners who want hands-free debris removal while leaving bottom cleaning to another device.
Pros & Cons

Pros

  • Solar-powered with backup adapter for uninterrupted operation
  • Twin salt chlorine tolerant motors for use in all pool types
  • Fine-mesh basket catches tiny debris like pollen and pet hair
  • Remote control and radar for easy, automated cleaning

Cons

  • Surface cleaning only, does not clean pool floor or walls
  • Requires direct sunlight for optimal solar charging; cloudy days depend on the adapter
  • Limited real-world feedback available for this new model
Detailed Review

The Betta SE Plus is a solar-powered robotic pool skimmer designed to handle the relentless task of surface cleaning. It is for pool owners who want to reduce manual skimming and keep leaves, pollen, pet hair, and insects from accumulating on the water line.

Its standout feature is 24/7 continuous operation, thanks to solar charging plus a backup adapter. The Aqua Dynamics design allows more than 30 hours of run time, even in cloudy or rainy conditions when paired with the adapter. The quick recharge time of 3.5 hours via adapter minimizes downtime.

Equipped with twin Salt Chlorine Tolerant motors, the skimmer handles saltwater pools without corrosion issues. The large 200-micron fine-mesh basket captures fine particles, while the ultrasonic radar and wireless remote control make obstacle detection and mode adjustments effortless. The shallow water safeguard prevents it from getting stuck at stairs.

One drawback is that this unit is designed for surface cleaning only, so it will not clean the pool bottom or walls. Also, while the solar panel is efficient, overcast days will rely more on the backup adapter to maintain continuous operation.

Overall, the Betta SE Plus is a smart, eco-friendly investment for pool owners focused on surface cleanliness and convenience. Its robust build, UV-resistant coating, and intelligent features make it a reliable addition to any pool maintenance routine.

Specifications

Color: Gray

Dimensions: 22 x 18.5 x 8 inches

Weight: 15 pounds

Product Group: Lawn & Patio

Binding: Lawn & Patio

Charging Time: 5-6 hours (sun), 3.5 hours (adapter)

Operational Range: Over 30 hours

Basket Mesh: 200 microns

Motors: Twin Salt Chlorine Tolerant (SCT)

3
Limited Time

AIPER EcoSurfer S2 Solar Pool Skimmer Robot

AIPER
9.9 /10
AI Score
AI score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the AI tool. This score doesn't impact from any manufacturer or sales agent websites. Learn more ›
The AIPER EcoSurfer S2 is a solar-powered robotic pool skimmer that delivers 24/7 continuous cleaning with smart app control and anti-stuck design. Ideal for pool owners who want an energy-efficient, hands-free solution to keep their pool surface debris-free.
Pros & Cons

Pros

  • True 24/7 operation thanks to solar charging and long battery backup
  • Easy app control for scheduling, steering, and monitoring from anywhere
  • Effective debris capture with 150-micron filter and anti-leak design
  • Anti-stuck mechanism reduces interruptions and manual intervention
  • Built to last with corrosion-resistant motors and UV-resistant materials

Cons

  • Solar charging depends on sunlight; performance may drop in consistently overcast conditions
  • No user reviews yet, so real-world reliability is unconfirmed
  • May require initial setup and app configuration for optimal use
Detailed Review

The AIPER EcoSurfer S2 is a solar-powered robotic pool skimmer designed for pool owners who want continuous surface cleaning without the hassle of cords or frequent battery changes. It targets those seeking an eco-friendly, low-maintenance solution that works around the clock, especially in sunny climates.

Its standout feature is the 24/7 performance enabled by solar panels and a backup DC charge that lasts up to 35 hours. The 150-micron filtration system with DebrisGuard technology captures everything from leaves to fine particles, while the adjustable chlorine dispenser helps maintain water clarity. The app adds convenience with remote steering, scheduling, cleaning history, and real-time obstruction alerts.

Design and build quality are robust: twin salt-chlorine tolerant motors and UV-resistant housing ensure durability in harsh pool environments. The four retractable anti-stranding columns effectively prevent the robot from getting stuck on steps or obstacles, and the dual sensor obstacle avoidance system improves cleaning coverage and efficiency.

Potential drawbacks include reliance on sufficient sunlight for optimal solar charging, though the battery backup mitigates this. As a new model with no customer reviews yet, long-term reliability is unproven. Setup and app configuration may have a learning curve for some users.

Overall, the AIPER EcoSurfer S2 offers a compelling package for pool owners wanting an autonomous, solar-powered skimmer with smart features. Its combination of continuous cleaning, app control, and durable construction makes it a strong contender in the robotic pool cleaner market, provided you have adequate sunlight and are comfortable with app-based operation.

Specifications

Color: Gray

Dimensions: 16.3 x 7.9 x 21.3 inches

Weight: 12.6 pounds

Product Group: Lawn & Patio

Binding: Lawn & Patio

Filtration: 150-micron with DebrisGuard anti-leak design

Chlorine Dispenser: Holds 3-inch diameter, 1-inch thickness tablets

Battery: Solar charging + DC adapter backup, up to 35 hours runtime

Motors: Twin Salt Chlorine Tolerant motors

Warranty: 24-month product care

4
Top Rated

Betta SE Solar Powered Automatic Robotic Pool

Betta
9.6 /10
AI Score
AI score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the AI tool. This score doesn't impact from any manufacturer or sales agent websites. Learn more ›
The Betta SE is a solar-powered robotic pool skimmer that automatically cleans the water surface 24/7, removing leaves, pollen, and debris. Its standout feature is continuous operation for over 30 hours on a single charge, even in cloudy conditions, making it ideal for pool owners seeking low-maintenance, eco-friendly cleaning.
Pros & Cons

Pros

  • Operates on solar power alone, cutting electricity costs and eliminating the need for charging cables.
  • Extended battery life (30+ hours) ensures consistent cleaning even on overcast days.
  • Salt-tolerant motors designed specifically for saltwater pools, a common limitation in other robotic skimmers.
  • Easy-to-clean debris basket that can be emptied without removing the unit from the pool.
  • Quiet and energy-efficient operation compared to traditional pool skimmers.

Cons

  • Not suitable for round pools under 14 feet in diameter, limiting its use for smaller pool shapes.
  • Occasional circling issues may require restarting or contacting customer support, which could be frustrating.
  • No built-in filtration for fine particles like algae; only surface debris removal.
Detailed Review

The Betta SE Solar Powered Automatic Robotic Pool Surface Skimmer Cleaner is a game-changer for pool maintenance. Designed for aboveground and inground pools, this device operates entirely on solar energy, providing 24/7 automatic surface cleaning without adding to your electricity bill. It is perfect for pool owners who want a hands-free solution to keep leaves, dust, pollen, and pet hair off the water surface, especially those with saltwater or freshwater pools.

Standout features include its Aqua Dynamics design that allows continuous cleaning for 30 hours or more on a single charge, even during rainy or cloudy conditions. The twin Salt Chlorine Tolerant motors (SCT) are patented and ensure reliable performance in both freshwater and saltwater environments, a common weak point for many robotic cleaners. Charging is quick, taking only 5-6 hours under direct sunlight while the unit is still cleaning, so downtime is minimal.

The build quality is practical and user-friendly. The large fine-mesh debris basket (200 microns) captures tiny particles and empties easily via a top handle without needing to remove the skimmer from the pool. The blue color and sleek design blend into most pool environments. However, the Betta SE is not suitable for round pools under 14 feet, and some users may experience circling issues that require restarting or contacting customer support. Winter storage requires thorough drying and indoor storage.

On the downside, there are no user reviews yet to gauge real-world reliability, and the skimmer focuses only on surface debris, not submerged dirt or algae. The price point is moderate for a solar-powered robotic skimmer, and the lack of a wired backup could be a concern for prolonged cloudy periods. But overall, the feature set is compelling for eco-conscious pool owners.

Verdict: The Betta SE is a solid investment for homeowners with larger rectangular or oval pools who want to minimize manual skimming. Its solar autonomy and saltwater compatibility set it apart from competitors. If you can work around the pool size limitation and potential circling glitch, this robotic skimmer delivers on its promise of continuous, low-maintenance cleaning.

6

Betta Neo Solar-Powered Robotic Pool Skimmer

Betta
9.6 /10
AI Score
AI score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the AI tool. This score doesn't impact from any manufacturer or sales agent websites. Learn more ›
The Betta Neo is a smart, solar-powered robotic pool skimmer with app control and a long-range gateway, ideal for pool owners seeking hands-free, weather-adaptive cleaning. Its dual charging options and salt-tolerant motors make it a reliable choice for both in-ground and above-ground pools.
Pros & Cons

Pros

  • Eco-friendly solar charging with adapter backup ensures uninterrupted cleaning.
  • Ultra long-range gateway (up to 600 feet) provides reliable app control from anywhere.
  • Weather-adaptive and scheduled cleaning reduces manual effort.
  • Salt-tolerant twin motors work well in both saltwater and chlorine pools.
  • Smart obstacle avoidance with shallow water safeguard prevents stalling on steps.

Cons

  • App and gateway functionality require a stable Wi-Fi connection to operate properly.
  • Propellers may need occasional cleaning to remove debris like leaves and hair.
  • Solar charging efficiency depends on available sunlight, though adapter backup compensates.
Detailed Review

The Betta Neo is a solar-powered robotic pool skimmer designed for hassle-free maintenance of both in-ground and above-ground pools. It is ideal for pool owners who want to reduce manual skimming and enjoy smart, automated cleaning without constant oversight.

Its standout feature is the smart app control paired with an ultra long-range gateway, allowing you to manage cleaning from anywhere with a 600-foot range. The weather-adaptive mode automatically adjusts based on forecasts, while scheduled cleaning ensures your pool stays pristine on your terms. Dual charging options, solar and adapter, provide reliable power around the clock.

Durable twin SCT motors handle saltwater and chlorine pools with ease, and the ultrasonic radar navigation avoids obstacles and shallow areas. The soft-touch, UV-resistant casing protects your pool liner while maintaining a sleek profile. Maintenance is straightforward, with easy access to propellers for debris removal.

Potential drawbacks include dependence on a stable Wi-Fi connection for app features, and solar charging may be less effective in cloudy conditions, though the adapter backup mitigates this. The propellers can occasionally trap debris, requiring periodic cleaning.

Overall, the Betta Neo offers a compelling blend of smart technology, eco-friendly operation, and robust performance. It is a strong choice for pool owners seeking a low-maintenance, automated skimmer that adapts to their lifestyle and weather conditions.

7

Curalk Pool Skimmer Robot

Curalk
9.5 /10
AI Score
AI score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the AI tool. This score doesn't impact from any manufacturer or sales agent websites. Learn more ›
The Curalk Pool Skimmer Robot is a cordless, battery-powered robotic cleaner designed for over-ground flat pools up to 2,100 sq ft. With a 3L basket, dual motors, and smart auto-parking, it offers hassle-free cleaning for pool owners seeking an affordable, self-operating solution.
Pros & Cons

Pros

  • Long battery life (840 min) reduces need for frequent recharging
  • Cordless and lightweight design makes it easy to deploy and store
  • Large basket capacity minimizes interruptions for emptying
  • Smart auto-parking prevents the robot from getting stuck in the pool
  • Durable construction with IPX8 waterproofing

Cons

  • Only suitable for over-ground flat pools, not in-ground or irregular shapes
  • No mention of remote control or advanced navigation; may rely on random path
  • Battery recharge time of 5 hours may be long for some users
Detailed Review

The Curalk Pool Skimmer Robot is a cordless, battery-powered robotic pool cleaner designed specifically for over-ground flat pools up to 2,100 square feet. It targets pool owners who want an affordable, self-operating cleaning solution without the hassle of cords or solar panels. With a 3-liter basket and dual motors, it aims to handle leaves, fine sand, and other debris effectively.

Standout features include a 5200mAh rechargeable battery that delivers up to 840 minutes of continuous cleaning, which is remarkably long for a cordless model. The dual motors provide strong suction, and the DirtLock design ensures debris stays contained while water drains out cleanly. The smart auto-parking function is a thoughtful touch, guiding the robot to the pool edge when the battery is low for easy retrieval.

In terms of build quality, the Curalk uses a corrosion-resistant ABS shell and is rated IPX8 waterproof, meaning it can operate fully submerged. At just 8 pounds and compact dimensions, it is easy to lift out and store. The one-button start with automatic path planning simplifies operation, though the navigation may be random rather than systematic.

A potential drawback is that this robot is only recommended for flat over-ground pools, limiting its use for in-ground or uneven pools. Additionally, the 5-hour recharge time could be inconvenient if you need back-to-back cleaning cycles. There is no remote control or app connectivity mentioned in the data, despite the title saying "APP Support" – this discrepancy should be verified.

Overall, the Curalk Pool Skimmer Robot offers solid value for over-ground pool owners seeking a cordless, low-maintenance cleaner. Its long runtime, large basket, and auto-parking make it a convenient choice. However, check app compatibility and ensure your pool type matches before purchasing.

8

Beatbot iSkim Solar-Powered Robotic Pool Surface

Beatbot
9.5 /10
AI Score
AI score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the AI tool. This score doesn't impact from any manufacturer or sales agent websites. Learn more ›
The Beatbot iSkim is a solar-powered robotic pool skimmer that offers up to 28 hours of runtime and a large 9L debris basket, making it ideal for pool owners who want hands-off surface cleaning with minimal maintenance. Its smart obstacle avoidance and auto-return features ensure thorough coverage, while the included fast charger and saltwater-ready design add convenience.
Pros & Cons

Pros

  • Extended 28-hour runtime thanks to solar and large battery, reduces recharging frequency.
  • Large 9L basket means less frequent emptying, saving time and effort.
  • Automatic edge parking and smart obstacle avoidance make it truly hands-off.
  • Saltwater compatible with corrosion-resistant build ensures durability.
  • Includes fast charger for backup charging when solar is insufficient.

Cons

  • No reviews available yet, so long-term reliability is unproven.
  • Solar panel may not fully charge battery in consistently overcast or shaded conditions.
  • App control may require stable Wi-Fi near the pool for optimal scheduling.
Detailed Review

The Beatbot iSkim is a solar-powered robotic pool surface skimmer designed for homeowners who want to reduce manual pool maintenance. It is particularly suited for owners of saltwater or chlorine pools who need a reliable, automated solution for clearing leaves, pollen, and other floating debris.

Standout features include a 24W solar panel paired with a 10,000mAh battery, providing up to 28 hours of runtime even in low-light conditions. The 9L debris basket is one of the largest in its class, with a wide intake opening that captures everything from fine particles to larger debris, meaning you empty it less often.

Design and build quality are focused on durability and ease of use. The six guided wheels allow the skimmer to navigate walls and corners effectively, while automatic edge parking at the end of a cleaning cycle makes retrieval effortless. Corrosion-resistant materials ensure long-term performance in saltwater environments up to 5000 ppm NaCl.

Potential drawbacks include the lack of user reviews to confirm real-world reliability, and the solar panel's dependency on sufficient sunlight for optimal charging. In very shaded or cloudy climates, the included fast charger becomes essential to maintain the full 28-hour runtime.

Overall, the Beatbot iSkim offers an impressive combination of solar efficiency, large capacity, and smart features at a competitive price point. It is a strong choice for pool owners seeking a low-maintenance, automated skimmer that can handle daily surface cleaning with minimal intervention.

Specifications

Color: Ink Blue

Dimensions: 23 x 23 x 12 inches

Product Group: Lawn & Patio

Battery: 10,000mAh

Runtime: Up to 28 hours

Solar Panel: 24W

Debris Basket: 9L

Saltwater Tolerance: NaCl < 5000 ppm

Charger: Included fast charger

Warranty: 3-year protection, 30-day free returns, 365-day customer support

9

AIPER EcoSurfer S2 Solar Pool Skimmer Robot

AIPER
9.5 /10
AI Score
AI score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the AI tool. This score doesn't impact from any manufacturer or sales agent websites. Learn more ›
The AIPER EcoSurfer S2 is a solar-powered pool skimmer that runs 24/7 on sunlight, with app-based scheduling and obstacle avoidance. Ideal for pool owners wanting an eco-friendly, low-maintenance surface cleaner.
Pros & Cons

Pros

  • Solar-powered for continuous 24/7 operation
  • App control with scheduling and remote steering
  • Effective edge cleaning and obstacle avoidance
  • Chlorine dispenser for water clarity
  • Durable build with 24-month warranty

Cons

  • Relies on sufficient sunlight for 24/7 solar operation; may need DC charging on cloudy days
  • No reviews yet, so real-world performance unverified
  • Only surface skimming, not a full pool cleaner (doesn't clean walls or floor)
Detailed Review

The AIPER EcoSurfer S2 is a solar-powered robotic pool skimmer designed to keep your pool surface clean around the clock. It is ideal for pool owners who want an energy-efficient, low-maintenance solution for removing leaves, bugs, and debris without manual skimming.

Its key advantage is the 24/7 solar charging system that lets it operate continuously on sunny days. The companion app provides scheduling, remote steering, and activity tracking, adding convenience. The adjustable chlorine dispenser with a 150-micron filter helps maintain clear water by dissolving chlorine tablets as it skims.

The EcoSurfer S2 has a UV-resistant housing and salt chlorine tolerant motors, making it suitable for both saltwater and chlorine pools. The anti-stuck design with four retractable columns prevents it from getting trapped on steps or ledges. The dual sensors and smart algorithms enhance obstacle avoidance and edge cleaning.

A potential drawback is that its 24/7 solar operation depends on adequate sunlight; on overcast days you will need to recharge via the included DC adapter. As a surface skimmer, it does not clean pool walls or floors. Additionally, the product currently has no verified customer reviews, so long-term reliability is unproven.

Overall, the AIPER EcoSurfer S2 offers an innovative solar-powered approach to pool surface cleaning with smart app features. If you have a pool that gets plenty of sun and need a hands-off skimmer, this model is worth considering. However, for complete pool cleaning, you may need a more comprehensive robot.

10

Beatbot iSkim Robotic Pool Surface Skimmer

Beatbot
9.4 /10
AI Score
AI score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the AI tool. This score doesn't impact from any manufacturer or sales agent websites. Learn more ›
The Beatbot iSkim is a solar-powered robotic pool surface skimmer with a large 9L basket and 28-hour runtime, ideal for pool owners who want continuous, low-maintenance cleaning. Its anti-stranding design and smart obstacle avoidance make it a reliable choice for pools with steps and sun shelves.
Pros & Cons

Pros

  • Extended runtime of up to 28 hours with solar charging reduces the need for frequent battery recharging.
  • Large 9L basket means less frequent emptying, saving time and effort.
  • Anti-stranding design effectively navigates around pool steps and shallow areas.
  • Saltwater-safe and corrosion-resistant for durability in saltwater pools.
  • Smart parking and APP control enhance ease of use and convenience.

Cons

  • Only skims the surface, not designed to clean pool walls or floor, so additional cleaning may be needed.
  • Solar charging performance depends on sunlight exposure, which may be limited in shaded or covered pools.
  • As a new model with no customer reviews yet, long-term reliability is unproven.
Detailed Review

The Beatbot iSkim is a robotic pool surface skimmer designed for pool owners who want continuous, low-maintenance cleaning. It is ideal for those with medium to large pools who prefer not to manually skim debris daily.

With a large 9-liter basket and a 28-hour runtime supported by solar charging, the iSkim can operate for extended periods without needing to be emptied. The anti-stranding design allows it to navigate around steps and sun shelves, reducing the risk of getting stuck.

The skimmer features six guided wheels for full coverage and a saltwater-safe construction that resists corrosion. The smart parking function automatically positions the unit at the pool edge for easy retrieval.

However, the iSkim only cleans the surface and does not handle walls or the pool floor. The solar panel's efficiency depends on direct sunlight, which may be a limitation for shaded pools. As a new product, long-term feedback is not yet available.

Overall, the Beatbot iSkim offers a compelling combination of long runtime, large capacity, and smart navigation for surface cleaning. It is a solid investment for pool owners seeking convenience, provided they have a sunny pool and are not expecting full-depth cleaning.

Specifications

Color: Navy Blue

Dimensions: 5.9 x 3.9 x 4.7 inches

Weight: 17.0 pounds

Battery: 10,000mAh

Solar Panel: 24W

Basket Capacity: 9L

Runtime: up to 28 hours

Saltwater Safe: NaCl less than 5000 ppm

Included: 3-year protection, 30-day free returns, 365-day availability

Buying Guide: What to Look for in a Smart Route Robotic Pool Skimmer

Smart route technology depends on reliable sensors. Top models incorporate ultrasonic radar, optical sensors, or high-precision infrared to map the pool surface and avoid walls, corners, steps, and floating objects. Look for features like smart radar obstacle avoidance or dual sensors with smart algorithms, which ensure the skimmer cleans every area efficiently without getting stuck. For a deeper look, check out our guide on best robotic pool skimmers with ultrasonic sensors.

Power Source and Runtime

Most smart route skimmers use solar panels paired with rechargeable batteries. A dual-power system lets the device charge via sunlight during the day and use an adapter on cloudy days. Runtime matters: look for models that offer at least 24 hours of continuous cleaning on a full charge, with some top picks delivering up to 35 hours. This ensures your pool stays debris-free around the clock, even when weather is less sunny.

Filter Capacity and Debris Handling

A large, fine-mesh filter basket reduces how often you need to empty the skimmer. Models with 9-liter baskets and 150-micron or finer mesh capture everything from large leaves to tiny pollen particles. Some even feature anti-leak designs and secure locks. If you have a lot of trees or pets, prioritize a bigger basket and finer filtration to minimize maintenance.

For more insights, see our roundup of best robotic pool skimmers with obstacle avoidance.

Durability and Saltwater Compatibility

If you own a saltwater pool, choose a skimmer with salt-chlorine-tolerant (SCT) motors and corrosion-resistant construction. Many premium models are designed to withstand harsh pool chemicals and UV exposure, ensuring long-term reliability. Twin motors also provide better propulsion and maneuverability, especially in larger or irregularly shaped pools.

Final Thoughts

After evaluating the top contenders, we believe the Betta SE Plus – Solar-Powered Robotic Pool Skimmer stands out for its exceptional 4.9/5 rating, dual charging options, and innovative shallow water safeguard, making it a solid choice for most pool owners. For those wanting affordable smart route technology with app control, the [2026 NEW] Pleco SK01 Solar Pool Skimmer Robot offers excellent value and intelligent navigation at a lower price point. Whichever you pick, you can finally enjoy a consistently clean pool without the hassle of manual skimming.

Frequently Asked Questions

Can robotic pool skimmers with smart route clean the pool bottom?

No, most surface skimmers are designed only for the water’s surface. They excel at removing leaves, pollen, and floating debris but do not clean the pool floor. For bottom cleaning, you would need a separate robotic pool vacuum.

How long do these skimmers run on a single charge?

Runtime varies by model, with many offering 24 to 35 hours of continuous operation on a full charge when using solar power plus backup adapter. The latest 2026 models often feature larger batteries and more efficient solar panels for extended cleaning cycles.

Do these skimmers work in above-ground pools?

Yes, many models are compatible with both in-ground and above-ground pools. Look for specifications mentioning flat or over-ground pool suitability, such as the Curalk Pool Skimmer Robot, which is designed for over-ground flat pools up to 2100 square feet.

What is the best way to prevent the skimmer from getting stuck on pool steps?

Choose a skimmer with anti-stuck features like retractable columns, shallow water safeguard, or anti-stranding rods. Many models also include smart obstacle avoidance that detects steps and adjusts the route automatically. For more details, read our article on best robotic pool skimmers with anti-collision.