Hayward SharkVac · Polaris Freedom

A design that has gone a decade largely unchanged at $1,199 MSRP comes with no app, no scheduling and no wall climbing. You are buying floor cleaning only.

Cordless convenience trades against session duration: you eliminate cable friction and dock setup, but each charge limits operation to 2.5 hours, unsuitable for pools accumulating heavy debris between maintenance windows.

App connected, but not scheduled: iAquaLink handles mode selection, battery status and cycle-complete alerts, and Polaris lists no scheduling on this platform, so every cycle still starts with someone putting the cleaner in the water.

Above-ground pools

The SharkVac is sold as an in-ground cleaner. Surface material is not the constraint: Hayward lists the supported surfaces as gunite, vinyl, fiberglass, pebble and tile. The installation type is what rules it out here.

Owners prioritizing wall and waterline coverage

Floor-only operation; no brush or wall-climbing mechanism. Waterline and wall algae require manual brushing or separate cleaner.

Homeowners with limited electrical outlet access

The 50 ft cord has to reach a GFCI-protected outlet serving the pool area. Extension cords are not a sanctioned way to add reach on a mains-fed cleaner, and there is no cordless version of this model.

Pools with sustained heavy debris load or peak seasonal influx

2.5-hour runtime cannot sustain multi-hour debris-collection sessions. Large leaf-fall events exceed per-charge capacity without manual pre-cleanup.

Above-ground or zero-depth entry pools requiring wall climb at launch

Wall-climb capability assumes in-ground geometry and waterline access. Deployment limitations differ substantially for above-ground installations.

Owners needing multi-day autonomous operation without intervention

Battery-dependent design requires post-session recharge. Unlike cable-tethered robots, no continuous operation without manual dock return and charge cycle.

Pools larger than 30,000 gallons without staged deployment strategy

Single 2.5-hour session cannot deliver floor-walls-waterline coverage on larger bodies. Multi-cycle strategy necessary; each adds labor and electricity cost.