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
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.
- 1.1 acresLawn size
- RTK + visionNavigation
- 100% (45°)Max slope
- $2,270Price / acre
- 16 inCutting width
- 3 yearsWarranty
Price checked October 21, 2026. As an Amazon Associate we earn from qualifying purchases.
- Tank tracks climb 45° (100%) slopes and rough ground that stop wheeled mowers
- Wide 16 in mulching cut and big LiFePO4 battery clear acre-plus lots
- Cuts grass up to 4 in, so it can take on overgrown lawns
- RTK reference station comes in the box
- Same mower as the 10A version for $100 less, if you can live with slower recharging
- Very heavy at about 78 lb, so moving it by hand is a chore
- 4G service costs extra
- Reviewers saw docking trouble under tree cover and uncut strips along edges
- Noise level isn’t published
How it scores
The rating comes from 6 measured or published factors, each scored 0-100 against fixed reference points for its size. How we rank explains each one.
Independent tests
What independent reviewers measured in their own yards. Lawns, grass and settings differ, so these are reported as written and not scored.
| Tested by | Conditions |
|---|---|
| PCWorld | Mowed 531 m² in 142 minutes at medium speed with 42% of the battery left, and handled slopes of about 30° in the test yard. |
Specifications
| Coverage | |
|---|---|
| Lawn size (rated) | 1.1 acres (47,900 sq ft) |
| Max slope | 100% (45°) |
| Run time per charge | 3 h |
| Charge time | 2 h 30 min |
| Battery | 528 Wh, 35.2 V 15 Ah |
| Navigation | |
| Navigation | RTK + vision |
| Boundary wire needed | No |
| RTK station | Included |
| Obstacle avoidance | AI camera + 5 ultrasonic sensors + 2 Hall sensors |
| Multiple zones | Yes |
| No-go zones | Yes |
| Cutting | |
| Cutting width | 16 in (406 mm) |
| Cutting height | 1.2–4 in |
| Height adjustment | In the app |
| Blades | Dual SK5 steel rotary mulching blades |
| Smart features | |
| Connectivity | Wi-Fi, Bluetooth, 4G |
| Anti-theft | Geofence alerts, device lock, live GPS tracking |
| Build | |
| Water resistance | IPX6 |
| Weight | 78.5 lb (35.6 kg) |
| Warranty | 3 years |
Alternatives in this size
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 $2,299For steep or uneven lawns up to 1.5 acres where you want mapped, wire-free mowing without mounting an RTK antenna.
Worx $3,699.99Compare
Compare the Lymow One Plus (5A) with any other robot lawn mower →
More from Lymow: every Lymow product ranked.
Reviews
- PCWorld: Lymow One Plus review
- Yanko Design: Lymow One Plus review
- Gadget Review: Lymow One Plus review
- Techaeris: Lymow One Plus review