LawnMaster · launched None
LawnMaster L10
From £399.99 (400 m² version) · versions up to 400 m²
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Quick verdict
Good for
- Trees, buildings or no signal (follows a wire)
- Lawns with no Wi-Fi or phone signal
- Tighter budgets (L10: £399.99)
Watch out for
- Boundary wire to peg round the lawn first (included)
- No wildlife feature: mow in daylight only
£399.99 for the L10 (400 m²) · spec score 5.2/10 · checked 17 October 2026
Boundary wire, random pattern; set up on the keypad (no app). Rated for lawns up to 400 m². Slopes up to 35%. Mows without Wi-Fi: Yes
L10 versions, UK prices and 5-year cost
| Version | Lawn | Price | Stock | Runtime | 5-yr core (Wi-Fi) | 5-yr core (no Wi-Fi) | With remote | Score |
|---|---|---|---|---|---|---|---|---|
| L10 | 400 m² | £399.99 Seller showed a campaign price of £299.99 on 17 October 2026; no end date given, so costs use £399.99 | Listed | — | £776 | £776 | same | 5.2 |
Prices from the seller's UK website on 17 October 2026. Where we can read the seller's page automatically, today's price is shown too. Prices change often; check the seller before buying.
Check price at LawnMaster UK ↗
Without Wi-Fi, subscriptions and 4G
Follows a boundary wire pegged round the lawn, so it needs no Wi-Fi or phone signal to mow.
No app or connectivity: programmed on the keypad.
Data note: Includes 150 m of boundary wire and 250 pegs. Slope is 35% inside the lawn and 17% along the wire. The product page shows £299.99 against a regular £399.99; the brand's collection page showed £399.99 the same day.
5-year cost for the L10
| 5-year cost item | Cost | Basis |
|---|---|---|
| Price of the L10 | £399.99 | UK price checked 17 October 2026 |
| Blades | £200 | £40/yr assumption; no blade price published |
| Electricity | £75.60 | 8 kWh/month × 7 months × 27p (assumption) |
| One replacement battery | £100 | Assumption: £20 per Ah, minimum £100 |
| Core cost, lawn with Wi-Fi | £776 | |
| Plan needed to keep mowing with no Wi-Fi | £0 | Follows its boundary wire; no Wi-Fi or phone signal needed to mow. |
| Core cost, lawn without Wi-Fi | £776 |
L10 reviews: what independent testers found
We have not found an independent UK or European review of this model yet. We will add one when it is published.
Owner reports
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L10 specifications
| Navigation | Boundary wire, random pattern; set up on the keypad (no app) |
|---|---|
| Base station / antenna | None |
| Built-in 4G | No |
| Drive | Not published |
| Max slope | 35% (about 19°) |
| Cutting width | 180 mm |
| Cutting height | 20–60 mm (manual) |
| Edge cutting | Not published |
| Obstacle sensing | Not published |
| Wildlife features | Not published |
| Rain | Rain sensor |
| Noise | Not published |
| Water resistance | IPX5 |
| Weight | 8.1 kg |
| Narrowest passage | Not published |
| Mowing zones | Not published |
| Anti-theft | PIN code, Lift sensor |
| Warranty | 2 years |
Hedgehogs and wet lawns
Wildlife: No specific wildlife feature published. Whatever the mower, schedule it for daytime only. Read why.
Rain: Has a rain sensor. Wet-lawn advice.
Sources
- LawnMaster UK official store (Cleva): price and specs checked 19 Oct 2026