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The Bestmow T100 mows lawns of up to one and a half acres without a boundary wire, finding its way with RTK satellite positioning and cameras. No other Mid Tier mower compared here is rated for as much ground. Its cutting height runs from 1.2 to 3.9 inches, reaching taller settings than those mowers offer.
Who It's For
The T100 suits a big property with up to one and a half acres of lawn. Parts of the yard may slope, as long as no section is steeper than the 46% Bestmow rates it for. It fits owners who keep their grass between 1.2 and 3.9 inches. You would rather mark the lawn's edges in an app than lay a perimeter wire, and most of your lawn lies under open sky, away from dense trees.
Look Elsewhere If
You may want a different mower if you keep your lawn cut very short. The T100's cutting height starts at 1.2 inches, so check that its lowest setting is short enough for you. Bestmow rates the T100 at 60 dB, so if neighbors live close by, the quieter Segway Navimow i105N may suit you better. If any part of the lawn is steeper than 46%, look for a mower rated for steeper ground. Heavy tree cover may call for another kind of mower, since RTK depends on an open view of the sky.
Where To Buy
Key Features
Lawn Size And Battery. Bestmow rates the T100 for lawns of up to one and a half acres, a larger rating than the other mowers compared below. Its 7,500 mAh battery is rated for up to 3.5 hours of mowing at a time. Bringing it back to full takes 3 hours. If one charge does not finish your lawn, leave time for charging between the sessions you schedule in the app.
Navigation And Boundary Setup. The T100 tracks its position with RTK, which is satellite positioning with corrections from a reference station, and uses cameras. The boundary comes from an outline you draw in the app, with no perimeter wire to lay.
Cutting Height And Width. Cutting height adjusts from 1.2 to 3.9 inches, and that top setting is higher than on the other mowers compared below. That could suit you if you keep your grass long, but the lowest setting of 1.2 inches may be too high if you want a very short cut. Each pass covers a strip 8.7 inches wide, a little wider than any of theirs, and a wider strip means fewer passes over a big lawn.
Slopes. Bestmow rates the T100 for slopes of up to 46%. The percentage expresses the ground's rise as a share of the level distance beneath it, which makes it a different measure from degrees. The Anthbot mowers and the Navimow i105N compared below are rated for gentler ground, so the T100 is rated for the steepest slopes of the group. Measure the steeper parts of your lawn before relying on the figure.
Obstacle Detection. On the T100, an AI Vision camera is built to recognize objects ahead, and a bumper serves as a contact sensor that registers a touch. A separate tilt sensor is fitted for safety. Bestmow does not state how reliably these sensors perform, so sweep the lawn for toys, hoses and fallen branches before each session.
Specifications
| Yard size | Multi-Acre |
|---|---|
| Rated coverage | 1 1/2 Acre |
| Max slope | 46% |
| Drive | 2WD |
| Boundary | Wire-free |
| Positioning | RTK+Vision |
| Route planning | Systematic (RTK + Vision) |
| Obstacle avoidance | AI Vision + Bumper (Contact) |
| Cutting width | 8.7" |
| Cutting height | 1.2"-3.9" |
| Battery | 7500 mAh |
| Runtime | 3.5 |
| Charging time | 3.0 |
| Noise | 60 dB |
| Waterproof rating | IP66 |
| Rain sensor | Yes |
| Tilt sensor | Yes |
| App control | Yes |
| Scheduling | App Scheduling |
| Price tier | Mid Tier |
Specs last verified 2026-11-13. Based on the manufacturer's specifications and manual.
Specs provided for informational use only. Data may be incomplete or outdated. Read full disclaimer.
How It Compares
Anthbot Genie 3000 Check Price at Anthbot
Anthbot Genie 3000 is another Mid Tier mower that pairs RTK and cameras with a bumper, but Anthbot rates it for a smaller lawn of nine-tenths of an acre. Its cutting height runs from 1.2 to 2.8 inches, so it starts as low as the T100 but does not reach as high. Anthbot rates it for 4 hours of mowing per charge, longer than the T100, and a recharge takes 2 hours. Choose it for a lawn within that rating that you keep fairly short.
Segway Navimow i105N Check Price on Amazon
Segway Navimow i105N sits a tier down in the Entry tier and also pairs RTK with cameras, but Segway lists only AI Vision for obstacles, where the T100 adds a bumper. It is rated for one-eighth of an acre, so it suits a much smaller lawn. Segway rates it for 1 hour of mowing per charge, and a recharge takes 1.5 hours. At 58 dB, it is a little quieter than the T100. Consider it for a small lawn when quiet matters more than tall grass, since its cutting height tops out at 3.6 inches.
Anthbot Genie 1000 Check Price at Anthbot
Anthbot Genie 1000 is another Mid Tier mower from Anthbot that pairs RTK and cameras with a bumper, but it is rated for half an acre. Its cutting height runs from 1.2 to 2.8 inches, so it starts as low as the T100 but does not reach as high. Anthbot rates it for 2 hours of mowing per charge, and a recharge also takes 2 hours. Consider it for a lawn within its rating that you keep fairly short.
Worth Knowing
Bestmow does not say whether an RTK reference station or antenna is included with the T100, so check the contents of the box before ordering. Weight and warranty are not listed. The T100 has two-wheel drive. Bestmow also does not say whether the app connects over Wi-Fi, Bluetooth or cellular, or whether the T100 can map more than one separate lawn. The lawn rating of one and a half acres is a maximum, so measure your yard's area first if it is anywhere near that size. The IP66 rating stands for a dust-tight body and protection against strong water jets.
Frequently Asked Questions
Does the T100 need a boundary wire?
No. You mark the lawn's edges in the app, and the T100 stays inside them by using RTK positioning and its cameras.
How big a lawn can it mow?
Up to one and a half acres, by Bestmow's rating. The mowers compared above are rated for less, from one-eighth of an acre to nine-tenths.
How steep a slope can it handle?
Up to 46%, according to Bestmow. The Anthbot mowers compared above are rated for 45% and the Navimow i105N for 30%, so the T100 is rated for the steepest ground.
What cutting heights does it offer?
From 1.2 to 3.9 inches. The Anthbot Genie 3000 tops out lower, at 2.8 inches, though it starts at the same 1.2 inches.
How long does a charge last?
Up to 3.5 hours of mowing, by Bestmow's figures. Charging back up takes 3 hours, a little less than the time it can mow.
Does it mow in the rain?
Bestmow does not say. The T100 carries a rain sensor and an IP66 rating, but the maker does not explain how the mower responds when it senses rain.
How loud is it?
Bestmow rates it at 60 dB. The Segway Navimow i105N and the Anthbot Genie 3000 are both rated at 58 dB, and lower numbers mean less noise.
Does the T100 make sense for a smaller lawn?
It can, especially if you keep your grass tall, since it cuts as high as 3.9 inches. The Navimow i105N and the Anthbot Genie 1000 are rated for one-eighth and half an acre, which may be a closer fit.