Polaris 9550 Sport
#14 in CordedFull review
A heavy-duty corded Polaris for large in-ground pools, if you can find it from a reliable seller.
Walmart $999$999
3.5/5
A full-coverage Nautilus for pools up to 50 ft that need waterline scrubbing and an app schedule.
- 50 ftPool size
- To waterlineCleans
- 1 yearWarranty
Check price at Maytronics$1,149Check price at Walmart$1,247.99
Price checked October 21, 2026. As an Amazon Associate we earn from qualifying purchases.
Pros
- Scrubs floor, walls and the waterline
- Weekly timer and MyDolphin Plus app
- Swivel cable for 50 ft pools
- Works in in-ground and above-ground pools
Cons
- One-year warranty at over $1,100
- Standard fine filter only; no ultra-fine in the box
- Pump flow is lower than the CC Plus Wi-Fi
How it scores
The rating comes from 6 measured or published factors, each scored 0-100 against fixed reference points for its type. How we rank explains each one.
Specifications
| Pool | |
|---|---|
| Pool size (rated) | Up to 50 ft long |
| Pool types | In-ground and above-ground |
| Cleaning | |
| Cleans | Floor, walls and waterline |
| Surface skimming | No |
| Filter | Fine Filter Kit, top access |
| Water flow | 4,000 gal/h |
| Power | |
| Power | Corded |
| Run time | Longest cycle 2 h |
| Swivel cable | Yes |
| Navigation & app | |
| App | Yes |
| Scheduling | Yes |
| Build | |
| Weight | 17.4 lb (7.9 kg) |
| Warranty | 1 year |
Alternatives in this type
Dolphin Quantum
#15 in CordedFull review
A dealer-line full-coverage robot for large pools, for owners who do not need an app.
Pool Express $1,649$1,649
Polaris 9450 Sport
#17 in CordedFull review
A capable older 4WD Polaris for in-ground pools, but buy only from a trusted seller.
Walmart $1,149.96$1,149.96
Compare
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