You can buy a capable wire-free robot mower for well under $1,500, as long as your lawn is a quarter acre or less. Above that size, prices climb quickly. These are the best options at the lower end, from cheapest to most capable.
- Cheapest we'd buyEcovacs GOAT O1000 RTK$999.99 list ↓
- Best overall under $1,500Segway Navimow i110$1,099 ↓
- Best for shade under $1,500Mammotion YUKA mini 2 1000H$1,399 ↓
At a glance
| Spec | GOAT O1000 RTK | Navimow i110 | YUKA mini 2 |
|---|---|---|---|
| Price | $999.99 list | $1,099 | $1,399 |
| Lawn size | Up to 8,600 sq ft | 0.25 acre | 0.25 acre |
| Max slope | 45% (24°) | 30% (17°) | 45% (24°) |
| Cutting width | 8.66 in | 7.1 in | Not listed |
| Navigation | RTK + camera + 3D time-of-flight sensor | RTK + camera-based visual SLAM, VisionFence obstacle detection | 360° LiDAR + AI vision, no antenna |
Maker specs and prices as of November 3, 2026. "Not listed" means the maker doesn't publish that figure.
1. Ecovacs GOAT O1000 RTK
Sold for $664 during October 2026 sales
List price is $999.99, and it dropped to $664 during October 2026 sales. For that you get RTK navigation with camera and depth-sensor obstacle avoidance, edge cutting and a 45% slope rating.
- Price
- $999.99 list
- Lawn size
- Up to 8,600 sq ft
- Max slope
- 45% (24°)
- Navigation
- RTK + camera + 3D time-of-flight sensor
Why we like it
- Lowest price of any capable wire-free mower we track
- 45% slope rating
- Edge cutting
Keep in mind
- 8,600 sq ft limit
- 65-minute runtime
2. Segway Navimow i110
i105 (⅛ acre): $799
At $1,099 the i110 is the best-rounded mower under $1,500. If your lawn is under about 5,400 sq ft, the i105 does the same job for $799.
- Price
- $1,099
- Lawn size
- 0.25 acre
- Max slope
- 30% (17°)
- Navigation
- RTK + camera-based visual SLAM, VisionFence obstacle detection
Why we like it
- Strong app and setup
- 3-year warranty
- Network RTK means no antenna in many areas
Keep in mind
- 30% slope limit
3. Mammotion YUKA mini 2 1000H
Optional 4G module: $129
The only LiDAR-guided mower under $1,500 on our list. Choose it if trees or tall neighboring houses cover much of your lawn.
- Price
- $1,399
- Lawn size
- 0.25 acre
- Max slope
- 45% (24°)
- Navigation
- 360° LiDAR + AI vision, no antenna
Why we like it
- Works without satellite signal
- 45% slopes
Keep in mind
- $1,399 leaves little room in the budget for a garage or 4G module
Worth stretching for
The Dreame A3 AWD Pro 2500 costs $1,699.99 on sale, against a $3,099.99 list price. For $200 over budget you get all-wheel drive, 80% slopes and coverage up to 0.62 acre.
Segway's new Navimow i2 AWD starts at $999 and adds all-wheel drive to the budget range. We'll add it to this list once enough owner reports are in.
Costs after you buy
- Blades: small pivoting razor blades wear out over a season. Replacement packs are inexpensive; some kits include extras.
- Cellular service: GPS theft tracking needs 4G. On the i110 it's an optional module, and on the YUKA mini 2 it's a $129 add-on.
- A garage or cover: optional, but it keeps sun and debris off the mower.
Are cheap robot mowers on Amazon worth it?
Be careful with unknown brands under $500. Many still need a boundary wire, and app support can disappear. The models here come from established makers with ongoing software updates.