Mammotion
Mammotion Yuka 2000
- Autonomy
- IIIConditional
- Score
- 73/100Strong
- Readiness
- Ready Now
- Price
- $1,899list
ComparisonMammotion Yuka 2000 and Segway Navimow i2 LiDAR Pro
Segway
Segway Navimow i2 LiDAR Pro
- Autonomy
- IIIConditional
- Score
- 70/100Strong
- Readiness
- Ready Now
- Price
- $1,599list
Up to three
Autonomy Ladder
- IManual
- IIAssisted
- IIIConditional
- IVEnvironmental
- VGeneralized
All robot lawn mowers. Every figure below is placed against the whole class, so a gap can be read against how much the class itself varies.
Where each one suits you.
The conditions each robot was assessed against, side by side. Rows marked in gold are where these machines genuinely differ.
| Condition | Mammotion Yuka 2000 | Navimow i2 LiDAR Pro |
|---|---|---|
| Yard size | ||
| Under ¼ acre | Good150-minute runtime easily covers under 0.25 acres in single pass. | GoodSegway rates the i210 for 1,000 m², about a quarter acre, and one reviewer tested it on 300 m². |
| ¼ – ½ acre | GoodOptimized for 0.25-0.5 acre residential yards; standard runtime covers in one session. | GoodSegway rates the i220 LiDAR Pro for 2,000 m², close to half an acre. |
| Over ½ acrethey differ | DependsBattery runtime caps at 150 minutes; yards over 0.5 acres may require two sessions or strategic dock placement. | PoorLawns over half an acre exceed Segway's 2,000 m² rating for the larger i220 LiDAR Pro. |
| Terrain | ||
| Mostly flat | GoodLevel terrain plays to vision-based navigation strength; optimal performance on flat residential yards. | GoodOne reviewer saw straight paths, full coverage and an even cut on open lawn. |
| Gentle slopesthey differ | DependsRated for up to 30% grade; moderate slopes work but reduce autonomy reliability and coverage consistency. | GoodAll-wheel drive and front-wheel steering gave the test unit off-road capability on uneven lawns. |
| Steep / hillythey differ | PoorRated for slopes up to 30 degrees maximum; steep or severely uneven terrain will trigger stuck conditions. | DependsIt climbed a 55% artificial-turf ramp in one review, but no test on real steep grass was found. |
| Grass type | ||
| Typical lawn grass | GoodPerforms well on typical residential lawn densities with moderate growth rates. | GoodA hands-on review found the cutting deck produced an even cut on open lawn areas. |
| Mixed / tall growth | DependsTall grass above 4 inches obscures camera and LiDAR line-of-sight; performance degrades with thick vegetation. | DependsNo test of the i2 LiDAR Pro in long or overgrown grass was found. |
| Thick (Bermuda / Zoysia) | DependsDense Bermuda or thick-growing grass reduces sensor clarity; vision-based mapping becomes less reliable. | DependsNo test in thick or dense turf was found for its 22 cm six-blade disc. |
| Boundary setup | ||
| Wireless required | GoodWireless vision-based boundaries are the Yuka's primary operating mode; works reliably with painted lines or virtual app fencing. | GoodIt maps and navigates with LiDAR, network RTK and vision, with no wire or antenna. |
| Wire required | PoorThe Yuka is wire-free by design and does not support traditional boundary wire installation. | PoorSegway sells it as wire-free only, with no boundary wire installation option listed. |
| No preference | GoodWireless vision-based operation is native; no wire requirement, making it ideal for flexible boundary scenarios. | GoodIts wire-free setup meets a buyer with no boundary preference. |
A robot being poor for a condition is a fact about fit, not a fault. “Depends” means the record names a limit worth reading, not that the answer is unknown.
What the score is built from.
Nine inputs across three pillars, each weighted as shown and each scored so more is better. A robot can lead on one and trail on another, which is the point of showing them apart.
Capability
Task completion16% of score
Does it finish the job it is sold to do, unattended
6572
- Mammotion Yuka 200065
- Segway Navimow i2 LiDAR Pro72
18median 72 across 444 scored robots100
Coverage and navigation10% of score
Does it work the whole area, and hold that between runs
9182
- Mammotion Yuka 200091
- Segway Navimow i2 LiDAR Pro82
0median 72 across 432 scored robots100
Edge-case recovery10% of score
Does it recover from the failures its category presents
5572
- Mammotion Yuka 200055
- Segway Navimow i2 LiDAR Pro72
18median 53 across 329 scored robots100
Operating envelope4% of score
How far conditions can vary before performance drops
5674
- Mammotion Yuka 200056
- Segway Navimow i2 LiDAR Pro74
28median 68 across 408 scored robots100
Dependability
Field failure rate16% of score
Documented hardware failures per owner-year
6470
- Mammotion Yuka 200064
- Segway Navimow i2 LiDAR Pro70
6median 70 across 365 scored robots100
Software stability14% of score
Whether updates fix more than they break
10065
- Mammotion Yuka 2000100
- Segway Navimow i2 LiDAR Pro65
15median 65 across 346 scored robots100
Support longevity10% of score
Committed parts, service and updates, with dates
7962
- Mammotion Yuka 200079
- Segway Navimow i2 LiDAR Pro62
0median 62 across 440 scored robots100
Ownership burden
Routine maintenance12% of score
Hands-on time it asks for in normal operation
5364
- Mammotion Yuka 200053
- Segway Navimow i2 LiDAR Pro64
22median 68 across 445 scored robots100
Consumables8% of score
Parts that must be bought to keep it working
9466
- Mammotion Yuka 200094
- Segway Navimow i2 LiDAR Pro66
8median 69 across 445 scored robots100
How far apart is a long way?
A number only means something next to the spread it sits in. Each track is the real range across every classified robot in the class, with the median marked.
Price95 with a published figure
$1,899$1,599
- Mammotion Yuka 2000$1,899
- Segway Navimow i2 LiDAR Pro$1,599
$549median $1,899$5,999
Noise112 with a published figure
73 dB59 dB
- Mammotion Yuka 200073 dB
- Segway Navimow i2 LiDAR Pro59 dB
50 dBmedian 60 dB75 dB
Weight124 with a published figure
34.4 lbs38.3 lbs
- Mammotion Yuka 200034.4 lbs
- Segway Navimow i2 LiDAR Pro38.3 lbs
13 lbsmedian 30 lbs88.2 lbs
Height126 with a published figure
13 in11.4 in
- Mammotion Yuka 200013 in
- Segway Navimow i2 LiDAR Pro11.4 in
8 inmedian 11 in16.5 in
Not compared, because fewer than two of these robots carry a published figure: Runtime, Charge time.
What the numbers leave out.
Written on each record, and the only thing here every robot on the site carries.
The trade-off
What each design gives up to be good at what it is good at.
Mammotion Yuka 2000
Wire-free setup comes with a second piece of hardware to site and keep connected: the RTK station and its Wi-Fi or 4G correction link are what replace the buried perimeter.
The sweeping deck makes one machine do two jobs, and cuts the rated gradient from 28 degrees to about 10 while it is fitted.
Segway Navimow i2 LiDAR Pro
LiDAR navigation keeps it on course under trees without an antenna, but there is no edge deck and about 20 cm of border stays uncut.
Quiet in use, below 55 dB in one reviewer’s measurement, yet about 13 W on standby lifts its monthly energy use.
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.
Mammotion Yuka 2000
- Lawns above the rated area
- Mammotion rates the YUKA 2000 at 2,000 m2, about 0.49 acre, reaching roughly 0.7 acre under good reception, at a mowing rate of 350 m2 per hour.
- Sweeping on sloped ground
- The sweeping deck drops the rated gradient to 18 percent, about 10 degrees, from 28 degrees without it. A bank that the mower handles bare is outside the rating once the sweeper is on.
- Ground steeper than the machine rating
- Mammotion rates the YUKA 2000 at 28 degrees, published also as a 45 percent gradient, with no sweeper fitted. Steeper banks are outside the envelope. With the sweeping deck fitted the rating falls to 18 percent, about 10 degrees.
- Properties where the RTK station cannot be sited
- The station needs a mounting position and a correction link over home Wi-Fi or 4G. Without somewhere to put it, the positioning the machine depends on is not available.
- Owners who want no cloud account
- Mapping, zone editing and scheduling run through the Mammotion app against an account, and the RTK correction link is a network service.
Segway Navimow i2 LiDAR Pro
- Owners who want crisp lawn edges
- A hands-on review found an unmowed border of around 20 cm where there is no ground-level transition, and no edge-cutting deck.
- Owners focused on energy use
- A hands-on review measured about 13 W on standby and nearly 12 kWh a month for a 500 m² lawn mowed three times a week.
- Lawns larger than 2,000 m²
- Segway rates the i220 LiDAR Pro for 2,000 m² and the i210 for 1,000 m².
- Lawns scattered with small balls
- One reviewer saw a neon-yellow tennis ball usually run over or touched, though larger objects were avoided.
What stays your job
The upkeep ownership hands back to you, whatever the autonomy level says.
Mammotion Yuka 2000
- Weekly: Inspect the blades for grass wrap and damage; clean the camera windows with a soft cloth.
- Monthly: Check the blade edges and the disc mounting bolts. Blades are stamped consumables sold in sets and are replaced rather than sharpened; grinding an edge removes the coating and weakens a blade running unattended.
- Every 3 months: Inspect the dock contacts and clear debris from the charging plate.
- Winter: Store the machine and its pack indoors above freezing, with charge in the battery. Do not run the pack down before storage; a lithium cell left near empty for months can self-discharge past its protection floor and not come back. Top it up during the layup, and re-check the map at the start of the season.
- As needed: Swap the sweeping deck, allowing a few minutes per change, and reset the working slope limit to 18 percent while it is on.
Segway Navimow i2 LiDAR Pro
- Weekly: Trim the roughly 20 cm border the mower leaves along raised lawn edges, per a hands-on review.
- As needed: Clear tennis balls and small toys before mowing.
- As needed: Replace the blades on the six-blade disc; six spares come in the box.
- As needed: Edit mowing areas and restricted zones in the Navimow app map editor.
- Annually: Renew 4G data at 29.99 euros a year after the first free year if remote control is wanted.
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.
| Robot | Evidence status | Sources reviewed | Last assessed |
|---|---|---|---|
| Mammotion Yuka 2000 | Provisional | 9 | Aug 2026 |
| Segway Navimow i2 LiDAR Pro | Provisional | 5 | Sep 2026 |
Evidence status counts the sources behind a classification, not their kind. A high count can be maker documentation and price coverage, so read it as how much was reviewed rather than as independent testing. How we weigh evidence.
Keep going.
The full recordMammotion Yuka 2000Specifications, evidence, the Fit Check in full, and every tracked change.
The full recordSegway Navimow i2 LiDAR ProSpecifications, evidence, the Fit Check in full, and every tracked change.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.
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