| Handheld Rechargeable Vacuum | Concrete, fiberglass, vinyl liner, and tiled pools | Sand, silt, small stones, insects, and settled dirt | Most effective on the floor, steps, and shallow areas; extension poles may be required | Approximately 30–60 minutes per charge | Reusable debris chamber with a fine mesh or cartridge filter | Lightweight, easy to control, and suitable for spot cleaning | Usually requires manual operation and may have a smaller debris capacity | ★★★★★ Small pools and routine spot cleaning |
| Telescopic-Pole Cordless Vacuum | Flat concrete, vinyl liner, fiberglass, and smooth tile | Fine dust, leaves, algae residue, and small debris | Designed for floor and wall-edge cleaning with an adjustable pole | Approximately 45–90 minutes per charge | Larger filter bag or debris basket; filter fineness varies by model | Improves operator reach without using a pool hose or power cable | Cleaning performance depends on pole rigidity, head seal, and water depth | ★★★★★ Residential pools and medium-sized areas |
| Robotic Floor Pool Vacuum | Concrete, fiberglass, vinyl liner, and smooth tile floors | Fine sediment, sand, leaves, and general floor debris | Moves independently across the pool floor | Approximately 60–150 minutes per charge | Internal filter basket or cartridge, commonly removable for rinsing | Hands-free floor cleaning and consistent coverage | Many floor-only units do not clean walls, waterlines, or floating debris | ★★★★★ Large flat-bottom pools |
| Robotic Floor-and-Wall Vacuum | Concrete, fiberglass, tile, and compatible vinyl-lined pools | Leaves, sand, fine dirt, and light algae film | Pool floor, angled transitions, selected walls, and sometimes the waterline | Approximately 90–180 minutes per charge | Fine filter cartridge or basket with a sealed internal motor system | Broader coverage and less manual brushing or vacuuming | Wall climbing depends on surface texture, waterline design, wheel traction, and battery capacity | ★★★★★ Pools requiring automated coverage |
| Leaf-Capture Cordless Skimmer | All common pool surfaces because it operates mainly at the water surface | Leaves, flower petals, insects, and other floating debris | Water surface, steps, corners, and perimeter areas | Approximately 30–90 minutes per charge | Large mesh collection basket designed for coarse debris | Removes floating debris before it sinks and reduces skimmer-basket loading | Not designed for sand, silt, algae, or debris settled on the pool floor | ★★★★★ Pools near trees or exposed landscaping |
| High-Suction Cordless Vacuum | Concrete, textured fiberglass, tile, and durable vinyl liner | Heavy leaves, acorns, small pebbles, and compacted debris | Floor, steps, corners, and localized high-debris zones | Approximately 20–60 minutes per charge | Large debris chamber with a coarse-to-medium filter screen | Stronger pickup for heavy debris and faster localized cleaning | Higher suction can make movement harder on delicate or loose vinyl liners | ★★★★☆ Pools with heavy coarse debris |
| Fine-Filter Cordless Vacuum | Smooth fiberglass, tile, polished concrete, and well-maintained vinyl liner | Dust, pollen, fine sand, dead algae, and very small particles | Floor, steps, and shallow wall sections depending on the head design | Approximately 30–75 minutes per charge | Fine mesh or pleated cartridge; requires regular rinsing to maintain suction | Better water clarity after removing small suspended or settled particles | Fine filters can clog quickly when used on leaves or large debris | ★★★★☆ Pools with sediment or pollen buildup |
| Multi-Head Convertible Vacuum | Concrete, fiberglass, tile, and vinyl liner when the correct head is used | Leaves, sand, silt, insects, and light algae residue | Floor, steps, corners, and selected wall areas | Approximately 40–100 minutes per charge | Interchangeable heads with a reusable basket or filter system | Flexible cleaning for mixed surfaces and different debris sizes | Changing heads and filters takes additional time; performance is usually less specialized | ★★★★☆ Buyers managing varied pool conditions |