Robot pool cleaners head-to-head

Wybot S2 Solar vs Wybot C2 Vision

Both models on one scale, every figure traced to its manufacturer datasheet. Bar length means the same thing here as on every other page of the site.

S2 Solar vs C2 Vision, to scale
  • S2 Solar
  • C2 Vision
Pool capacitymore is better
3,229sq ft
2,152sq ft
  • S2 Solar: Tech Specs table lists Ideal Pool Size Up to 3229 sq ft; Pool Classification Outdoor In Ground Pool. Water depth max 9.8 ft. Manufacturer figure, no measurement basis stated.
  • C2 Vision: Published as ideal pool size up to 2152 sq ft, max water depth 13 ft
Runtimemore is better
150min
180min
  • S2 Solar: Published as Working Cycle Up to 150 mins, an up-to figure with no mode basis stated on the US spec table; marketing restates it as 2.5h+ runtime. The solar dock is claimed to enable uninterrupted continuous operation, a different basis than battery-only runtime (see specNotes).
  • C2 Vision: Up to 180 minutes working cycle; maker quotes the 180 minute runtime in Eco Mode, an up to figure, so heavier modes run shorter
Flow ratemore is better
3,962GPH
3,592GPH
  • S2 Solar: Tech Specs labels this Average Suction Rate: 3962 GPH (an average-rate label, unlike peers' unstated or peak bases). The only flow figure on the US page; no conflicting figure appears.
  • C2 Vision: Wybot's Tech Specs table publishes no flow figure. 3592 GPH is the figure in Wybot's own on-page comparison table; a marketing bullet on the same page claims 3883 GPH. Charted value is the tabular 3592; the basis for either figure (lab or rated) is not stated, and the spec section carries a laboratory environment, reference only disclaimer.
Filtration (finest layer)less is better
180µm
10µm
  • S2 Solar: Tech Specs: 180 micron Regular Filter Basket plus 40 ppi sponge. Marketing describes a 3D Adsorption System with 180 micron filter box and ultra-fine sponge; 180 is the finest micron-rated layer published.
  • C2 Vision: Dual layer filtration, 180 um large cartridge plus 10 um ultra fine filter; 10 um is the finest published layer
Charge timeless is better
3hr
3hr
Warrantymore is better
2yr
2yr

Wybot S2 Solar

$1,799.99as of 2026-07-05

The S2 Solar is Wybot's solar-dock cordless cleaner rated by the manufacturer for in-ground pools up to 3229 sq ft, cleaning floors, walls and the waterline on a 5200 mAh battery with an up-to-150-minute working cycle. Its differentiator is a solar-powered charging dock that Wybot claims enables continuous, self-docking operation without ongoing electricity cost.

Best for Larger in-ground pools wanting cordless floor, wall and waterline cleaning with hands-off solar self-docking.

Wybot C2 Vision

$899.99as of 2026-07-05

The C2 Vision pairs a camera based AI targeting system with a long 180 minute Eco Mode runtime and full floor, wall, and waterline coverage on paper. Wybot's own pages conflict on suction (3883 GPH in marketing copy vs 3592 GPH in its comparison table), and the runtime figure is mode specific, so real cleaning sessions in stronger modes will be shorter.

Best for Larger inground pools up to about 2150 sq ft where camera guided debris targeting matters.

Sources