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Grounds Index

Robotic mowers

26 autonomous mowers from Kress, Husqvarna and NEXMOW, compared on output, value and cost to run, from the fleet data we plan real properties with.

Updated 2026-09-28 · Velocity catalog fb253378

Lowest cost to run

01
550H EPOS

Husqvarna · Commercial EPOS

$3.57 / acre·day

Cheapest amortized acre in the index. Value leader: Voyager at 726 sq ft/hr per $1k.

Highest output

02
Voyager

Kress · Drop-and-Go

43,560 sq ft/hr

~7 acres in one drop-and-go route — mows straight through, no charging. A different class than leave-behind.

Most acreage, autonomous

03
CEORA

Husqvarna · Large-area golf

6 ac / day

Fully autonomous 24/7, no operator, fairway-rated. Fewest machines to cover a large site.

Showing 26 machines. Change the selection here or on any chart; every chart follows.

Grounds Index: daily coverage

Acres a single machine keeps mowed per day on the basis our optimizer plans with · Higher is better

  1. 7
  2. 6
  3. 5
  4. 2
  5. 2
  6. 1.75
  7. 1.5
  8. 1.5
  9. 1.25
  10. 1.25
  11. 0.9
  12. 0.9
  13. 0.75
  14. 0.63
  15. 0.63
  16. 0.63
  17. 0.62
  18. 0.5
  19. 0.5
  20. 0.5
  21. 0.45
  22. 0.33
  23. 0.25
  24. 0.25
  25. 0.25
  26. 0.13
  1. KressVoyager
  2. HusqvarnaCEORA
  3. KressKR 238
  4. Husqvarna580 EPOS
  5. Husqvarna580L EPOS
  6. KressKR 237
  7. KressKR 236S
  8. Husqvarna560 EPOS
  9. Husqvarna550 EPOS
  10. Husqvarna550H EPOS
  11. Husqvarna535 AWD EPOS
  12. NEXMOWNEXMOW M2
  13. KressKR 233
  14. KressKR 276
  15. KressKR 286
  16. Husqvarna450 X/H EPOS
  17. Husqvarna520 EPOS
  18. KressKR 274
  19. KressKR 284
  20. Husqvarna440 iQ
  21. Husqvarna435 iQ AWD
  22. KressKR 174
  23. KressKR 272
  24. KressKR 282
  25. Husqvarna420 iQ
  26. Husqvarna410 iQ
How to read this chart
Each column is one machine, colored by its maker, ranked left to right. The photo, maker mark and name sit underneath; select any machine to open its full page. The model picker at the top changes every chart on the page at once.
Where the numbers come from
Coverage and output come from the fleet catalog Velocity, our planning software, uses to size and dispatch real machines on real properties. Daily coverage is the 12-hour mowing cycle; Husqvarna's commercial EPOS machines are rated on their 24-hour basis. List prices, cutting widths and slope ratings are checked against each manufacturer's own US pages.
Grounds Index: daily coverage
Modelac/day
Kress Voyager7
Husqvarna CEORA6
Kress KR 2385
Husqvarna 580 EPOS2
Husqvarna 580L EPOS2
Kress KR 2371.75
Kress KR 236S1.5
Husqvarna 560 EPOS1.5
Husqvarna 550 EPOS1.25
Husqvarna 550H EPOS1.25
Husqvarna 535 AWD EPOS0.9
NEXMOW NEXMOW M20.9
Kress KR 2330.75
Kress KR 2760.63
Kress KR 2860.63
Husqvarna 450 X/H EPOS0.63
Husqvarna 520 EPOS0.62
Kress KR 2740.5
Kress KR 2840.5
Husqvarna 440 iQ0.5
Husqvarna 435 iQ AWD0.45
Kress KR 1740.33
Kress KR 2720.25
Kress KR 2820.25
Husqvarna 420 iQ0.25
Husqvarna 410 iQ0.13

Cost to run

List price spread over a 5-year life and a 32-week season, per acre per day · Lower is better

  1. $3.57
  2. $3.57
  3. $3.84
  4. $3.84
  5. $4.21
  6. $4.75
  7. $4.96
  8. $5.14
  9. $5.36
  10. $5.48
  11. $6.14
  12. $6.43
  13. $7.65
  14. $7.65
  15. $7.68
  16. $7.84
  17. $7.86
  18. $8.43
  19. $8.51
  20. $8.93
  21. $9.47
  22. $9.92
  23. $10.12
  24. $10.71
  25. $11.79
  26. $18.57
  1. Husqvarna550H EPOS
  2. Husqvarna560 EPOS
  3. Husqvarna580 EPOS
  4. Husqvarna580L EPOS
  5. Husqvarna550 EPOS
  6. Husqvarna520 EPOS
  7. Husqvarna535 AWD EPOS
  8. KressKR 276
  9. KressKR 274
  10. HusqvarnaCEORA
  11. KressKR 286
  12. KressKR 284
  13. KressKR 237
  14. KressVoyager
  15. Husqvarna440 iQ
  16. NEXMOWNEXMOW M2
  17. KressKR 238
  18. Husqvarna450 X/H EPOS
  19. KressKR 236S
  20. KressKR 272
  21. KressKR 174
  22. Husqvarna435 iQ AWD
  23. KressKR 233
  24. KressKR 282
  25. Husqvarna420 iQ
  26. Husqvarna410 iQ
What cost to run includes
Equipment only: the list price spread over a 5-year life and a 32-week mowing season, divided by the acres the machine covers per day. Labor, power, blades and service are not included, so real running costs are higher for every machine.
Where the numbers come from
Coverage and output come from the fleet catalog Velocity, our planning software, uses to size and dispatch real machines on real properties. Daily coverage is the 12-hour mowing cycle; Husqvarna's commercial EPOS machines are rated on their 24-hour basis. List prices, cutting widths and slope ratings are checked against each manufacturer's own US pages.
Cost to run
Model$/ac·day
Husqvarna 550H EPOS$3.57
Husqvarna 560 EPOS$3.57
Husqvarna 580 EPOS$3.84
Husqvarna 580L EPOS$3.84
Husqvarna 550 EPOS$4.21
Husqvarna 520 EPOS$4.75
Husqvarna 535 AWD EPOS$4.96
Kress KR 276$5.14
Kress KR 274$5.36
Husqvarna CEORA$5.48
Kress KR 286$6.14
Kress KR 284$6.43
Kress KR 237$7.65
Kress Voyager$7.65
Husqvarna 440 iQ$7.68
NEXMOW NEXMOW M2$7.84
Kress KR 238$7.86
Husqvarna 450 X/H EPOS$8.43
Kress KR 236S$8.51
Kress KR 272$8.93
Kress KR 174$9.47
Husqvarna 435 iQ AWD$9.92
Kress KR 233$10.12
Kress KR 282$10.71
Husqvarna 420 iQ$11.79
Husqvarna 410 iQ$18.57

Slope rating

Steepest grade the manufacturer rates the machine for inside the work area · Higher is better

  1. 84%
  2. 84%
  3. 84%
  4. 70%
  5. 70%
  6. 45%
  7. 45%
  8. 45%
  9. 45%
  10. 45%
  11. 40%
  12. 40%
  13. 40%
  14. 40%
  15. 40%
  16. 40%
  17. 40%
  18. 40%
  19. 40%
  20. 40%
  21. 40%
  22. 40%
  23. 40%
  24. 40%
  25. 40%
  26. 26.8%
  1. KressKR 282
  2. KressKR 284
  3. KressKR 286
  4. Husqvarna435 iQ AWD
  5. Husqvarna535 AWD EPOS
  6. Husqvarna410 iQ
  7. Husqvarna450 X/H EPOS
  8. Husqvarna550H EPOS
  9. Husqvarna580 EPOS
  10. NEXMOWNEXMOW M2
  11. KressKR 174
  12. KressKR 233
  13. KressKR 236S
  14. KressKR 237
  15. KressKR 238
  16. KressKR 272
  17. KressKR 274
  18. KressKR 276
  19. KressVoyager
  20. Husqvarna420 iQ
  21. Husqvarna440 iQ
  22. Husqvarna520 EPOS
  23. Husqvarna550 EPOS
  24. Husqvarna560 EPOS
  25. Husqvarna580L EPOS
  26. HusqvarnaCEORA
Why our plans use lower limits
These are the makers' published maximums. When we plan a property we hold each machine to a more conservative planning limit, because wet grass, turns across a slope and boundary edges all reduce grip.
Slope rating
Model% grade
Kress KR 28284%
Kress KR 28484%
Kress KR 28684%
Husqvarna 435 iQ AWD70%
Husqvarna 535 AWD EPOS70%
Husqvarna 410 iQ45%
Husqvarna 450 X/H EPOS45%
Husqvarna 550H EPOS45%
Husqvarna 580 EPOS45%
NEXMOW NEXMOW M245%
Kress KR 17440%
Kress KR 23340%
Kress KR 236S40%
Kress KR 23740%
Kress KR 23840%
Kress KR 27240%
Kress KR 27440%
Kress KR 27640%
Kress Voyager40%
Husqvarna 420 iQ40%
Husqvarna 440 iQ40%
Husqvarna 520 EPOS40%
Husqvarna 550 EPOS40%
Husqvarna 560 EPOS40%
Husqvarna 580L EPOS40%
Husqvarna CEORA26.8%

Output vs. cost to run

More grass per hour for less money per acre sits up and to the left.

Most attractive quadrantBest available (nothing beats these on both)KressHusqvarnaNEXMOW
5001k2.5k5k10k25k50k$2$4$6$8$10$12$14$16$18$20Cost to run, $ per acre per dayOutput, sq ft/hr (log)KR 238KR 272Voyager440 iQ520 EPOS560 EPOSCEORA
How to read this chart
The shaded area holds machines better than the middle machine on both measures. The dotted line joins the machines nothing else beats on both: for any point off the line, a machine on the line does at least as well on one measure and better on the other. Hover a point for the machine; select it to open its page.
Output vs. cost to run
ModelCost to run, $ per acre per dayOutput, sq ft/hr (log)
Kress KR 174$9.471.2k
Kress KR 233$10.122.7k
Kress KR 236S$8.515.4k
Kress KR 237$7.656.4k
Kress KR 238$7.8618.1k
Kress KR 272$8.93908
Kress KR 274$5.361.8k
Kress KR 276$5.142.3k
Kress KR 282$10.71908
Kress KR 284$6.431.8k
Kress KR 286$6.142.3k
Kress Voyager$7.6543.6k
Husqvarna 410 iQ$18.57454
Husqvarna 420 iQ$11.79908
Husqvarna 440 iQ$7.681.8k
Husqvarna 435 iQ AWD$9.921.6k
Husqvarna 450 X/H EPOS$8.432.3k
Husqvarna 520 EPOS$4.751.1k
Husqvarna 535 AWD EPOS$4.961.6k
Husqvarna 550 EPOS$4.212.3k
Husqvarna 550H EPOS$3.572.3k
Husqvarna 560 EPOS$3.572.7k
Husqvarna 580 EPOS$3.843.6k
Husqvarna 580L EPOS$3.843.6k
Husqvarna CEORA$5.4810.9k
NEXMOW NEXMOW M2$7.843.3k

Would owners buy it again?

Share of first-hand owner verdicts that recommend the brand, from forums where owners of every brand post side by side (last 24 months). Ranked on the low end of the range, so a brand needs volume to lead. 50+ verdicts to rank.

Draft: owner index v2, not yet checked against expert lab tests
  1. SSegway Navimow293 verdicts · regret 9% · ~531,408 app installs
    93%
  2. Kress71 verdicts · regret 3% · ~76,814 app installs
    82%
  3. Husqvarna131 verdicts · regret 5% · ~1,435,721 app installs
    76%
  4. MMammotion243 verdicts · regret 12% · ~469,205 app installs
    73%
  5. EEcovacs113 verdicts · regret 13%
    67%
  6. LLymow83 verdicts · regret 11% · ~15,636 app installs
    57%

Not enough owner verdicts yet (need 50): Dreame (49), Worx (39), Anthbot (35), Yarbo (18), Sunseeker (16), Terramow (16), Eufy (15), Bosch (5), Heisenberg (LawnMeister) (5), Gardena (4), Greenworks (4), Robomow (4), Ambrogio (2), NEXMOW (2), Stiga (2), Stihl (2), Cub Cadet (1), Echo / Belrobotics (1), Mowrator (1).

How this is built
Public owner posts from Reddit (plus app store reviews for the app score) are read one by one by Jev, a judgment model from TypeSafe: is the writer a first-hand owner, is the post a verdict, did they recommend it or regret it, did they switch brands, which problems did they have. Sponsored posts, free review units and dealers are excluded, and no single author counts more than three times per brand. Code does all the counting. Accuracy was measured on 390 hand-labelled posts before the run.
What this can't tell you yet
Brands with few public owner verdicts, including Kress, Sunseeker and most commercial machines, show as not enough data. Their scores will come from X, Facebook owner groups, our own customer survey and fleet data.

Every model, side by side

Sort by any column. Each bar shows where the machine sits against the best in the current selection.

#Model
1Kress · Drop-and-GoVoyager743,560726$7.65$60,00040%40
2Kress · EyePilot 2WDKR 2760.6252,269630$5.14$3,60040%9.4
3Kress · EyePilot 2WDKR 2740.51,815605$5.36$3,00040%9.4
4Kress · EyePilot 4WDKR 2860.6252,269528$6.14$4,30084%9.4
5Kress · EyePilot 4WDKR 2840.51,815504$6.43$3,60084%9.4
6Husqvarna · Commercial EPOS550H EPOS1.252,269454$3.57$5,00045%9.45
7Husqvarna · Commercial EPOS560 EPOS1.52,723454$3.57$5,99940%10.2
8Kress · Standard 2WDKR 2371.756,353424$7.65$15,00040%13.8
9Husqvarna · Residential iQ440 iQ0.51,815422$7.68$4,29940%9.4
10Husqvarna · Commercial EPOS580 EPOS23,630422$3.84$8,60045%10.2
11Husqvarna · Commercial EPOS580L EPOS23,630422$3.84$8,60040%10.2
12NEXMOW · CommercialNEXMOW M20.93,267414$7.84$7,89945%13.8
13Kress · Standard 2WDKR 238518,150413$7.86$44,00040%24.4
14Husqvarna · Prosumer EPOS450 X/H EPOS0.6252,269385$8.43$5,90045%9.45
15Husqvarna · Commercial EPOS550 EPOS1.252,269385$4.21$5,90040%9.45
16Kress · Standard 2WDKR 236S1.55,445381$8.51$14,30040%13.8
17Kress · EyePilot 2WDKR 2720.25908363$8.93$2,50040%8.7
18Kress · Residential 2WDKR 1740.331,198342$9.47$3,50040%8.66
19Husqvarna · Commercial EPOS520 EPOS0.621,125341$4.75$3,30040%9.45
20Husqvarna · Residential AWD435 iQ AWD0.451,634327$9.92$5,00070%8.7
21Husqvarna · Commercial AWD535 AWD EPOS0.91,634327$4.96$5,00070%8.7
22Kress · Standard 2WDKR 2330.752,723320$10.12$8,50040%13.8
23Kress · EyePilot 4WDKR 2820.25908303$10.71$3,00084%8.7
24Husqvarna · Large-area golfCEORA610,890296$5.48$36,79926.8%26.8
25Husqvarna · Residential iQ420 iQ0.25908275$11.79$3,30040%9.4
26Husqvarna · Residential iQ410 iQ0.125454175$18.57$2,60045%9.4
Find the right mower for your property

How we score: output is square feet per hour of active mowing; daily coverage is the 12-hour cycle our optimizer plans with (Husqvarna’s commercial EPOS machines on their 24-hour basis); cost to run spreads the list price over a 5-year life and a 32-week season. Full method on the Grounds Index page.

Benchmarks tell you the machine. We'll size the fleet.

We map your property and plan exactly which machines it needs, and how many.