WYBOT S2 Solar
#28 in CordlessFull review
For in-ground pool owners who never want to lift the robot out to charge it. Anyone happy to plug in a robot can buy the C2 or S2 for much less.
Amazon $1,399.99 WYBOT $1,399.99$1,399.99
The WYBOT S2 Solar is the better robotic pool cleaner overall, rated 3.7 to 3.4.
Polaris Freedom Plus
#32 in CordlessFull review
The Freedom with a remote and charging caddy, for owners who want the easiest lift-out.
Leslie's $1,399 Walmart $1,399$1,399
Prices were last checked October 21, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every cordless robotic pool cleaner; a clear win is highlighted. How we rank explains each one.
| Factor weight | WYBOT S2 Solar | Polaris Freedom Plus |
|---|---|---|
| Overall rating | 3.7/5 | 3.4/5 |
| Value 25% | 25 $1,400 | 25 $1,399 |
| Cleaning 25% | 85 Floor, walls and waterline | 85 Floor, walls and waterline |
| Navigation 15% | 50 navigation not published (neutral score used) | 50 navigation not published (neutral score used) |
| Warranty 15% | 50 2-year warranty | 50 2-year warranty |
| Pool size 10% | 100 pools up to 3,230 sq ft | 50 pool size not published (neutral score used) |
| Features 10% | 100 3 of 3 | 75 3 of 4; no scheduling |
Specifications
| WYBOT S2 Solar | Polaris Freedom Plus | |
|---|---|---|
| Pool | ||
| Pool size (rated) | Up to 3,229 sq ft (300 m²) | - |
| Pool types | In-ground | In-ground |
| Surfaces | Concrete, vinyl, mosaic tile | All surfaces |
| Max depth | 9.8 ft | - |
| Cleaning | ||
| Cleans | Floor, walls and waterline | Floor, walls and waterline |
| Surface skimming | No | No |
| Filter | 180 µm filter basket plus 40 ppi sponge | 4 L all-purpose canister, transparent lid |
| Filter capacity | - | 4 L |
| Water flow | 3,962 gal/h | - |
| Power | ||
| Power | Cordless (battery) | Cordless (battery) |
| Battery | 131 Wh, 5,200 mAh, 25.2 V | - |
| Run time | Up to 2 h 30 min | Up to 2 h 30 min |
| Charge time | 3 h | 5 h |
| Charging | Solar + cable | Dock |
| Navigation & app | ||
| App | Yes | Yes |
| Connectivity | Bluetooth | Wi-Fi |
| Scheduling | Yes | No |
| Retrieval | Returns to the solar charging dock | Easy Lift via the LiFi remote, Tap & Lift, or hook |
| Caddy included | - | Yes |
| Build | ||
| Water resistance | IP68 | - |
| Weight | 46.3 lb (21 kg) | - |
| Warranty | 2 years | 2 years |