The S1 adds wall-climbing, 3-micron filtration, Wi-Fi scheduling, and quad motors vs the V3’s dual-m
The S1 adds wall-climbing, 3-micron filtration, Wi-Fi scheduling, and quad motors vs the V3’s dual-motor floor-only design. For flat-bottom pools on a budget choose the V3. For pools with walls, benches, or steps choose the S1. Accessories are not cross-compatible between models.
Spec comparison
Wall climbing: S1 = Yes, V3 = No. Filter: S1 = 3µm micromesh, V3 = 30µm basket. Drive: S1 = Quad motor, V3 = Dual motor. Connectivity: S1 = Wi-Fi + BLE, V3 = BLE only. Step cleaning: S1 = Yes, V3 = No. Monthly search demand: S1 = 55,690, V3 = 1,050.
Which pool types suit which model
V3: Flat-bottom pools, above-ground or in-ground, no walls or steps. Budget-conscious buyers. S1: In-ground pools with walls, benches, steps, or complex geometry. Owners who want finer filtration and app scheduling flexibility.
Total cost of ownership
The S1’s 3-micron filter needs more frequent cleaning (every 2–3 sessions vs every 3–4 for the V3 basket) but costs the same to replace. Factor in filter replacement frequency when comparing 3-year TCO.