Beatbot Sora 70
#1 in CordlessFull review
The cheapest Beatbot that also skims the surface, a good fit for leafy pools up to about 3,200 sq ft. It costs half as much as the AquaSense 2 Ultra but has no AI camera.
Beatbot $1,099$1,099
The Beatbot Sora 70 is the better robotic pool cleaner overall, rated 4.3 to 3.2. The Beatbot Sora 70 leads on cleaning, warranty and navigation. The Dolphin Liberty 200 wins on value. The Dolphin Liberty 200 costs $200 less ($899 vs $1,099).
Dolphin Liberty 200
#36 in CordlessFull review
A simple cordless robot for small pools whose owners want no cable and no app.
Maytronics $949 Leslie's $949 Walmart $899 ePoolSupply $899 Pool Express $999$899
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.
Which should you buy?
- Choose the Beatbot Sora 70 for cleaning (Floor, walls, waterline and surface vs Floor and walls), warranty (3-year warranty vs 2-year warranty) and navigation (Ultrasonic vs Smart scanning).
- Choose the Dolphin Liberty 200 for value ($899 vs $1,099).
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 | Beatbot Sora 70 | Dolphin Liberty 200 |
|---|---|---|
| Overall rating | 4.3/5 | 3.2/5 |
| Value 25% | 36 $1,099 | 44 $899 |
| Cleaning 25% | 100 Floor, walls, waterline and surface | 60 Floor and walls |
| Navigation 15% | 75 Ultrasonic | 50 Smart scanning |
| Warranty 15% | 100 3-year warranty | 50 2-year warranty |
| Pool size 10% | 100 pools up to 3,230 sq ft | 27 pools up to 33 ft long (about 540 sq ft) |
| Features 10% | 100 2 of 2 | 50 too few features published (neutral score used) |
Specifications
| Beatbot Sora 70 | Dolphin Liberty 200 | |
|---|---|---|
| Pool | ||
| Pool size (rated) | Up to 3,229 sq ft (300 m²) | Up to 33 ft long |
| Pool types | In-ground and above-ground | In-ground and above-ground |
| Surfaces | Concrete, tile, vinyl, fiberglass | Liner, gunnite, fiberglass |
| Max depth | 11.5 ft | - |
| Cleaning | ||
| Cleans | Floor, walls, waterline and surface | Floor and walls |
| Surface skimming | Yes | No |
| Filter | 6 L basket (150 µm); optional 3 µm ultra-fine dual basket sold separately | Combine Filter Kit, top access |
| Filter capacity | 6 L | - |
| Water flow | 6,800 gal/h | - |
| Power | ||
| Power | Cordless (battery) | Cordless (battery) |
| Battery | 10,000 mAh | - |
| Run time | Up to 7 h | Up to 2 h 30 min |
| Charge time | 4 h 30 min | 6 h |
| Charging | Cable | Wireless/inductive |
| Navigation & app | ||
| Navigation | Ultrasonic | Smart scanning |
| App | Yes | No |
| Connectivity | Wi-Fi, Bluetooth | - |
| Retrieval | Parks at the water surface for pickup | - |
| Build | ||
| Water resistance | IPX8 | - |
| Weight | 22.9 lb (10.5 kg) | 17.9 lb (8.1 kg) |
| Warranty | 3 years | 2 years |