Sunseeker · launched 2025
Sunseeker X7 RTK
From £2,299 (3,000 m² version) · versions up to 3,000 m²
Quick verdict
Good for
- Slopes up to 70%
- Lawns with no Wi-Fi or phone signal
- Large lawns (X7 (3,000 m²): 3,000 m²)
Watch out for
- No wildlife feature: mow in daylight only
£2,299 for the X7 (3,000 m²) (3,000 m²) · spec score 6.7/10 · checked 17 October 2026
RTK-GNSS + VSLAM + binocular AI cameras. Rated for lawns up to 3,000 m². Slopes up to 70%. Mows without Wi-Fi: Yes
X7 RTK 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 |
|---|---|---|---|---|---|---|---|---|
| X7 (3,000 m²) | 3,000 m² | £2,299 | In stock | — | £2,675 | £2,675 | same | 6.7 |
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.
Without Wi-Fi, subscriptions and 4G
RTK positioning does not use your Wi-Fi; the app does unless you add the 4G module.
Optional 4G anti-theft module.
Data note: The X7 Plus (6,000 m², 10 Ah) is listed without a price, so it is not included.
5-year cost for the X7 (3,000 m²)
| 5-year cost item | Cost | Basis |
|---|---|---|
| Price of the X7 (3,000 m²) | £2,299 | 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 | £2,675 | |
| Plan needed to keep mowing with no Wi-Fi | £0 | Navigates on the mower itself; no signal needed to mow. |
| Core cost, lawn without Wi-Fi | £2,675 |
X7 RTK 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
Loading owner reports…
X7 RTK specifications
| Navigation | RTK-GNSS + VSLAM + binocular AI cameras |
|---|---|
| Base station / antenna | Not stated clearly |
| Built-in 4G | No |
| Drive | Not published |
| Max slope | 70% (about 35°) |
| Cutting width | 350 mm |
| Cutting height | 20–100 mm (electric) |
| Edge cutting | Not published |
| Obstacle sensing | Binocular cameras, 200+ obstacle types |
| Wildlife features | Not published |
| Rain | Rain sensor |
| Noise | 60 dB |
| Water resistance | IPX5 |
| Weight | 13.7 kg |
| Narrowest passage | Not published |
| Mowing zones | Not published |
| Anti-theft | Not published |
| Warranty | Not published |
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
- Mower Power product page checked 17 Oct 2026