Lymow One Plus (10A)
#1 in 1 acre and upFull review
For big, hilly properties approaching two acres, where the faster charger lets the tracked One Plus cover more ground each day. Smaller yards don’t need its bulk.
Amazon $2,599 Lymow $2,599$2,599
A robot mower trims the lawn a little at a time, several days a week, then drives itself back to its charging station. Until a few years ago every one needed a boundary wire buried around the lawn. Most now find their way with satellite positioning (RTK), LiDAR or cameras instead, and you draw the boundary in an app: 54 of the 58 mowers here need no wire. The rankings score each one on what it costs per acre of rated lawn, how it navigates, the steepest slope it’s rated for, its features, warranty and noise. Lawn sizes are ranked separately, since a mower for a quarter-acre yard and one for two acres are bought for different jobs. How we rank explains the scoring.
Pick a size by your lawn, not your lot: makers rate mowers for the grass they can keep cut, and a mower run near its limit has to work every day. If your lawn is close to a rating, the next size up leaves room for rain days.
Top picks
Anthbot Genie 3000
#4 in 1/4 to 1 acreFull review
For flat lots up to about 0.9 acre where a large battery and RTK-plus-camera navigation matter more than hill climbing.
Amazon $1,199$1,199
Dreame A3 AWD 1000
For quarter-acre yards with steep slopes or heavy tree cover, where RTK mowers lose their fix. Its all-wheel drive and LiDAR cost more than an RTK model of the same size.
Amazon $1,399.99 Dreame $1,399.99$1,399.99
Mammotion LUBA 2 AWD 3000HX
#1 in 1/4 to 1 acreFull review
For hilly lawns up to 0.75 acre where a discounted RTK all-wheel-drive mower beats paying more for the LiDAR-equipped LUBA 3.
Amazon $1,998$1,998
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.
Best Robot Mowers for Small Lawns (Up to 1/4 Acre)
- Dreame A3 AWD 1000#1 of 21Full review
For quarter-acre yards with steep slopes or heavy tree cover, where RTK mowers lose their fix. Its all-wheel drive and LiDAR cost more than an RTK model of the same size.
Amazon $1,399.99 Dreame $1,399.99$1,399.990.25 acres80%LiDAR + vision$5,600 - Anthbot M9#2 of 21Full review
For flat, tidy quarter-acre lawns on a budget, where it cuts neatly and quietly. Bumpy or overgrown yards will frustrate it.
Amazon $829 Anthbot $769$7690.25 acres45%RTK + vision$3,080 - Anthbot Genie 600e#3 of 21Full review
For small lawns up to about a fifth of an acre where a low price matters more than slope ability or cutting speed.
Anthbot $699$6990.22 acres45%RTK + vision$3,180 - Ecovacs GOAT O1000 RTK#4 of 21Full review
For budget buyers with open, gently sloped lawns up to a quarter acre who want wire-free RTK mowing at a low price.
Amazon $789.52 Ecovacs $999.99$789.520.25 acres45%RTK + vision$3,160 - Anthbot M9 Pro#5 of 21Full review
For quarter-acre yards with heavy tree cover or tight spaces, where adding LiDAR to RTK is worth the premium over the M9.
Amazon $1,399 Anthbot $1,399$1,3990.25 acres45%LiDAR + RTK + vision$5,600
Best Robot Mowers for Medium Lawns (1/4 to 1 Acre)
- Mammotion LUBA 2 AWD 3000HX#1 of 24Full review
For hilly lawns up to 0.75 acre where a discounted RTK all-wheel-drive mower beats paying more for the LiDAR-equipped LUBA 3.
Amazon $1,998$1,9980.75 acres80%RTK + vision$2,660 - Mammotion LUBA 2 AWD 3000X#2 of 24Full review
For hilly lawns up to 0.75 acre where a discounted RTK all-wheel-drive mower beats paying more for the LiDAR-equipped LUBA 3.
Amazon $1,998$1,9980.75 acres80%RTK + vision$2,660 - Dreame A3 AWD Pro 3500#3 of 24Full review
For lawns approaching an acre that are hilly or heavily treed and need fast, wide cutting without an RTK antenna. Owners of flat, open yards can spend far less.
Amazon $2,599.99 Dreame $2,599.99$2,599.990.87 acres80%LiDAR + vision$2,990 - Anthbot Genie 3000#4 of 24Full review
For flat lots up to about 0.9 acre where a large battery and RTK-plus-camera navigation matter more than hill climbing.
Amazon $1,199$1,1990.89 acres45%RTK + vision$1,350 - Dreame A3 AWD 2000#5 of 24Full review
For half-acre lots that are hilly or wooded and want wire-free, antenna-free mowing. On flat, open lawns, a cheaper RTK mower is enough.
Amazon $1,699.99 Dreame $1,699.99$1,699.990.5 acres80%LiDAR + vision$3,400
Best Robot Mowers for Large Lawns (1 Acre and Up)
- Lymow One Plus (10A)#1 of 13Full review
For big, hilly properties approaching two acres, where the faster charger lets the tracked One Plus cover more ground each day. Smaller yards don’t need its bulk.
Amazon $2,599 Lymow $2,599$2,5991.73 acres100%RTK + vision$1,500 - Mammotion LUBA 2 AWD 5000HX#2 of 13Full review
For hilly lawns up to 1.25 acres where a discounted RTK all-wheel-drive mower beats paying more for the LiDAR-equipped LUBA 3.
Amazon $2,299$2,2991.25 acres80%RTK + vision$1,840 - Lymow One Plus (5A)#3 of 13Full review
For large, steep or rough properties of about an acre that wheeled robot mowers can’t handle. The tracked drive and wide deck come with a lot of weight and price.
Amazon $2,499 Lymow $2,499$2,4991.1 acres100%RTK + vision$2,270 - Worx Landroid Vision Cloud 4WD 1.5 Acre (WR346)#4 of 13Full review
For steep or uneven lawns up to 1.5 acres where you want mapped, wire-free mowing without mounting an RTK antenna.
Worx $3,699.99$3,699.991.5 acres84%RTK + vision$2,470 - Dreame A3 AWD Pro 5000#5 of 13Full review
For estates of about an acre with slopes and trees, where its larger battery and LiDAR navigation earn the price. It’s overkill for anything under half an acre.
Amazon $2,999.99 Dreame $2,999.99$2,999.991.2 acres80%LiDAR + vision$2,500
