WYBOT B1C
#30 in CordlessFull review
A lightweight floor-and-wall robot for small in-ground pools, priced a little above the B1. Buy it only if the Amazon price beats the B1.
Amazon $334.99$334.99
The WYBOT B1C is the better robotic pool cleaner overall, rated 3.8 to 3.3. The Winny S1103K wins on value. The Winny S1103K costs $135 less ($199.99 vs $334.99).
Prices were last checked November 9, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.
Winny S1103K
#40 in CordlessFull review
A floor-only robot for large flat above-ground pools that want daily runs. Wall cleaning still means a brush.
Amazon $199.99$199.99
Which should you buy?
- Choose the Winny S1103K for value ($200 vs $335).
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 B1C | Winny S1103K |
|---|---|---|
| Overall rating | 3.8/5 | 3.3/5 |
| Value 25% | 87 $335 | 100 $200 |
| Cleaning 25% | 60 Floor and walls (waterline not stated) | 20 Floor only |
| Navigation 15% | 50 Smart navigation | 50 navigation not published (neutral score used) |
| Warranty 15% | 0 warranty not published, scored as none | 0 warranty not published, scored as none |
| Pool size 10% | 100 pools up to 1,220 sq ft | 100 pools up to 1,350 sq ft |
| Features 10% | 100 2 of 2 | 33 1 of 3; no app control, easy pickup |
Specifications
| WYBOT B1C | Winny S1103K | |
|---|---|---|
| Pool | ||
| Pool size (rated) | Up to 1,225 sq ft (114 m²) | Up to 1,350 sq ft (125 m²) |
| Pool types | In-ground | Above-ground |
| Cleaning | ||
| Cleans | Floor and walls | Floor only |
| Surface skimming | No | No |
| Filter | - | 185 µm filter basket |
| Power | ||
| Power | Cordless (battery) | Cordless (battery) |
| Battery | - | 73.3 Wh, 6,600 mAh |
| Run time | Up to 2 h 8 min | Up to 2 h 15 min |
| Navigation & app | ||
| Navigation | Smart navigation | - |
| App | Yes | No |
| Scheduling | Yes | Yes |
| Retrieval | - | Parks at the pool wall when the battery runs low or the cycle ends |
| Build | ||
| Weight | 14.3 lb (6.5 kg) | 12.1 lb (5.5 kg) |