Beatbot Sora 70 vs AquaSense 2 Pro vs Ultra: Which to Buy in 2026

Short answer: for most backyard pools, the Beatbot Sora 70 is the better buy. It costs far less than either AquaSense 2 model, Beatbot rates it for the strongest suction of the three (6,800 GPH), it carries the biggest debris basket (6L), and it can clean sun shelves and steps in water as shallow as 8 inches. Choose the AquaSense 2 Pro if you have a larger pool and want longer surface runtime plus ClearWater clarification, or the AquaSense 2 Ultra if your pool has multiple levels, odd shapes and features that benefit from its AI camera mapping. Below we compare all three side by side so you can match the robot to your pool, not the other way around.

What is the difference between the Sora 70 and AquaSense 2?

All three are cordless Beatbot robots that clean the floor, walls, waterline and water surface, then park at the surface near the edge when they finish so you can lift them out. The differences come down to three things:

• Suction vs runtime. The Sora 70 is rated for 6,800 GPH of suction from a 10,000 mAh battery. Both AquaSense 2 models are rated for 5,500 GPH but carry a larger 13,400 mAh battery, so they run longer on the surface.
• Navigation. The Sora 70 uses SonicSense ultrasonic obstacle avoidance. The AquaSense 2 Pro uses 22 sensors with SonicSense mapping and CleverNav route planning. The AquaSense 2 Ultra adds HybridSense AI mapping with a built-in camera, according to Beatbot.
• Water clarity. Both AquaSense 2 models ship with a clarifying agent kit that helps bind fine particles so the filters can catch them. The Sora 70 relies on its filters alone, with an optional 3 micron ultra-fine filter sold separately.

If you want a deeper look at the AquaSense line itself, see our AquaSense 2 specification comparison.

Best value for most pools

Beatbot Sora 70

6,800 GPH suction, a 6L basket and shallow-platform cleaning down to 8 inches of water.

$1,099See the specs →

Sora 70 vs AquaSense 2 Pro vs Ultra: specs side by side

All figures below are manufacturer ratings from the product listings. Real runtime and coverage depend on your pool shape, debris load and cleaning mode.

Which Beatbot is best for large pools?

On paper, the AquaSense 2 Pro is the large-pool pick. Beatbot rates it for up to 3,875 sq ft of pool floor, the most of the three, and its 13,400 mAh battery is rated for up to 11 hours of surface skimming. That matters if leaves and pollen land on your water all afternoon.

The Sora 70 still covers up to 3,299 sq ft, which is enough for most residential pools. Its bigger 6L basket also means fewer trips to empty it during heavy leaf drop, which is a real advantage in fall. If your pool sits under trees, the larger basket can matter more than the extra runtime.

Comparing other cordless options too? Our cordless robotic pool cleaner comparison covers more models.

Best for large pools

Beatbot AquaSense 2 Pro

Rated for pools up to 3,875 sq ft, up to 11 hours of surface cleaning and ClearWater clarification.

$2,299See the specs →

Which one cleans tanning ledges and steps?

This is where the Sora 70 stands out. Beatbot rates it to work in water as shallow as 8 inches and to clean steps, sun shelves and beach entries of at least 3.3 by 3.3 feet. The AquaSense 2 Pro supports shallow ends and Baja shelves down to about 0.4 m (roughly 16 inches), and the Ultra lists a working depth starting at 1.31 feet.

If your pool has a shallow tanning ledge that collects dirt, the Sora 70 is the safest match. If your pool has several levels, tight corners and features like benches, the AquaSense 2 Ultra's camera-based mapping and dual side brushes are built for that layout, according to Beatbot.

Best for complex pools

Beatbot AquaSense 2 Ultra

HybridSense AI camera mapping, 11 motors and dual side brushes for multi-level, feature-rich pools.

From $2,299See the specs →

Which Beatbot pool cleaner should you buy?

• Buy the Sora 70 if your pool is under about 3,300 sq ft, you get heavy leaves or debris, or you have a shallow sun shelf. It is the value pick and the suction leader.
• Buy the AquaSense 2 Pro if your pool is larger, you want the longest surface runtime, or you care about clearer water from the included clarifying kit.
• Buy the AquaSense 2 Ultra if your pool has multiple depths, benches or a freeform shape and you want camera-based AI mapping. It is also available bundled with an iSkim skimmer.

Want a robot for the surface too? A solar skimmer can run every day between deep cleans. See our robotic pool skimmer comparison. For the full manufacturer spec sheet on the Sora 70, see Beatbot's Sora 70 page.

Beatbot Sora 70 vs AquaSense 2 FAQ

Is the Beatbot Sora 70 better than the AquaSense 2?

For most average-size pools, yes on value. Beatbot rates the Sora 70 for more suction and a larger basket. The AquaSense 2 models win on runtime, maximum pool size and smarter navigation.

Does the Sora 70 clean the water surface?

Yes. Beatbot says its JetPulse dual jets guide floating debris toward the intake, with up to 7 hours of surface cleaning per charge.

What is the difference between AquaSense 2 Pro and Ultra?

The Pro is rated for a larger pool area and longer surface runtime. The Ultra adds HybridSense AI camera mapping, 11 motors and dual side brushes for complex pool layouts.

Can Beatbot robots clean saltwater pools?

Yes. Beatbot lists the Sora 70 and AquaSense 2 Ultra as compatible with saltwater pools below 5,000 PPM, and the AquaSense 2 Pro with normal residential salt levels.

Do these robots work in above ground pools?

Yes. All three are listed for both above ground and in ground pools in common shapes and materials.

How long does a Beatbot take to charge?

About 4.5 hours for all three, according to the listings. The Sora 70 uses a 65W fast charger; the AquaSense 2 models use a charging dock.