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Robovations
Robovations™
Robot Autonomy, Classified
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Comparison · 2 robots

Degrii Zima Lite · Wybot Osprey 700

All robot pool cleaners. Every measure below is plotted against the full class, so a difference can be read against how much the class itself varies.

  1. Degrii Zima Lite
  2. Wybot Osprey 700
Degrii

Degrii Zima Lite

Autonomy
IIIConditional Autonomy
Score
Not scored
Readiness
Not assessed
Price
$699list

Up to three

01 Classification

What each one does on its own.

The Autonomy Ladder is the same five rungs for every robot on the site. A rung describes the conditions a robot handles without you, not how good it is.

V
Generalized
Any task, any setting
IV
Environmental
Handles new obstacles without help
III
Conditional
Finishes familiar jobs on its own
Degrii Zima LiteWybot Osprey 700
II
Assisted
Runs preset routines, needs rescue
I
Manual
One action, on command
02 Assessment

Where they actually differ.

The Robovations Score is nine inputs across three pillars, each weighted as shown and each scored so that more is better. A robot can lead on one and trail on another, which is the point of showing them apart. Cost of ownership and data handling are reported on each robot's own page and are never averaged into the score.

Capability

Task completion16% of score
Does it finish the job it is sold to do, unattended
  • Wybot Osprey 70070
18median 72 across 429 scored robots100

Not scored: Degrii Zima Lite

Coverage and navigation10% of score
Does it work the whole area, and hold that between runs
  • Wybot Osprey 70067
0median 70 across 417 scored robots100

Not scored: Degrii Zima Lite

Edge-case recovery10% of score
Does it recover from the failures its category presents
  • Wybot Osprey 70038
18median 52 across 318 scored robots100

Not scored: Degrii Zima Lite

Operating envelope4% of score
How far conditions can vary before performance drops
  • Wybot Osprey 70064
28median 68 across 393 scored robots100

Not scored: Degrii Zima Lite

Dependability

Field failure rate16% of score
Documented hardware failures per owner-year
  • Wybot Osprey 70064
6median 70 across 355 scored robots100

Not scored: Degrii Zima Lite

Software stability14% of score
Whether updates fix more than they break
  • Wybot Osprey 70065
15median 65 across 340 scored robots100

Not scored: Degrii Zima Lite

Support longevity10% of score
Committed parts, service and updates, with dates
  • Wybot Osprey 70036
0median 62 across 425 scored robots100

Not scored: Degrii Zima Lite

Ownership burden

Routine maintenance12% of score
Hands-on time it asks for in normal operation
  • Wybot Osprey 70059
22median 67 across 430 scored robots100

Not scored: Degrii Zima Lite

Consumables8% of score
Parts that must be bought to keep it working
  • Wybot Osprey 70054
8median 69 across 430 scored robots100

Not scored: Degrii Zima Lite

03 Measured against the class

How far apart is a long way?

A number only means something next to the spread it sits in. Each track below is the real range across every classified robot in the class, with the median marked.

Price69 with a published figure
  • Degrii Zima Lite$699
  • Wybot Osprey 700$589.99
$299median $1,249$4,250
Runtime37 with a published figure
  • Degrii Zima Lite180 min
  • Wybot Osprey 700110 min
90 minmedian 180 min1,800 min
Weight65 with a published figure
  • Degrii Zima Lite23 lbs
  • Wybot Osprey 70017.6 lbs
7.9 lbsmedian 20.8 lbs46.3 lbs

Not compared, because fewer than two of these robots carry a published figure: Suction, Charge time, Noise, Height.

04 Ownership

What the numbers leave out.

The trade-off

What each design gives up to be good at what it is good at.

Degrii Zima Lite

Dual-ultrasonic-radar 3D path planning across floor, walls and waterline is a real capability by manufacturer design, but Degrii’s own regional listings disagree on how large a pool that planning actually covers, and this research could not reconcile the two figures.

Auto-parking at the nearest wall reduces how far a robot has to be fished from open water, but it still requires manual lifting rather than a full self-exit, so the retrieval task is reduced, not eliminated.

Wybot Osprey 700

Cordless operation removes the tether, the swivel and the cable run, and trades them for a charge the owner has to schedule around and a battery that is not user-replaceable.

Onboard route planning asks nothing of the owner before a run, which also means there is no published way to inspect or constrain the route the unit chooses.

Who each one is wrong for

Stated by the record itself. A robot being wrong for a household is a fact about fit, not a fault.

Degrii Zima Lite
Buyers who need a single, confirmed maximum-coverage figure before purchase
Degrii's own EU and US listings state different maximum pool sizes for the same product, and this research could not resolve which applies.
Pools with tall drains, ledges or fittings near 4 in or taller
The manufacturer's documented maximum obstacle-clearance height is 3.9 in.
Buyers who require independently verified cleaning performance before purchase
No independent, non-manufacturer test of the Zima Lite was located during this research.
Wybot Osprey 700
Operators requiring hands-off automation
The unit is carried to the pool, dropped in, hooked back out with a pole and charged by hand through the cap on its lid. Only the middle of the cycle is unattended.
Pools longer than the 60 foot rating
Wybot rates the Osprey 700 for in-ground pools up to 60 feet. Longer pools and commercial water exceed what one charge is rated to cover, and the unit cannot recharge itself mid-job.
Above-ground pools
The stated rating is for in-ground pools. Above-ground structures fall outside it, and the unit cannot cross the lip of an above-ground wall without being lifted.
Owners expecting a user-serviceable battery
The pack is internal and not user-replaceable, so battery wear is a service or end-of-life question rather than a parts purchase. Wybot publishes no cycle rating for it.
Owners needing uninterrupted runtime
Cordless architecture caps a session at one charge. Tethered cleaners draw continuously and are not bounded this way.

What stays your job

The upkeep ownership hands back to you, whatever the autonomy level says.

Degrii Zima Lite
  • After every use: Retrieve the robot from the wall where it auto-parks (it stays in the water otherwise), empty the dual 180-micron filter baskets, and rinse the mesh with a hose.
  • After every use: Recharge the 9,300mAh battery between runs; a full charge covers up to 180 minutes of cleaning.
  • Weekly: Inspect the scrubbing brushes for wear and clear any wrapped hair or fibers.
  • Monthly: Wipe down the hull, check the 6.5 L basket mesh for tears, and confirm firmware is current in the Degrii app.
  • Seasonally: Store the robot indoors over the closed season and do not leave the lithium battery fully discharged in storage.
  • As needed: Replace the scrubbing brushes and filter cartridges as they wear. Degrii’s warranty treats both as one-year consumables but publishes no replacement interval or part pricing in the material reviewed.
Wybot Osprey 700
  • After every use: Rinse the filter cartridges with tap water and check the impeller and brush for debris.
  • Weekly: Empty and rinse the debris chamber, and dry the charging cap and port before the unit is put away.
  • Monthly: Inspect the brush for wear and clear the intake vents.
  • Seasonally: Inspect the drive tracks for cracks and check the charging cap seal for damage.
  • Before winter storage: Remove, rinse and dry the cartridges, then store the unit dry and indoors, away from freezing temperatures. The battery is built in and cannot be stored separately from the robot, and Wybot publishes no storage temperature range or storage charge level for it.
  • As needed: Replace the cartridges when rinsing no longer restores flow, and clean the brush bristles with a soft brush to restore traction on pool surfaces. Wybot publishes no cartridge replacement interval or price.
05 Evidence

How much each of these is standing on.

Classifications rest on different depths of evidence. A pre-release assessment and a verified one are not the same kind of claim.

Evidence behind each classification
Robot Evidence status Sources reviewed Last assessed
Degrii Zima Lite Pending 5 Aug 2026
Wybot Osprey 700 Verified 10 Aug 2026

Robovations classifies robots; it does not rank them. Nothing on this page is a recommendation, and no manufacturer influences a classification or its placement here.