Updated 8 May 2026
Gardena SILENO life (16,200 sq ft) — Specifications
The Gardena SILENO life (16,200 sq ft) is a Gardena robot lawn mower rated for 1500 square metres of coverage with a 35% maximum slope grade. Navigation is perimeter wire, the cutting head measures 8.66" wide.
This page collates the manufacturer-published specifications for the Gardena SILENO life (16,200 sq ft) into a single comparable view. Every value below is sourced from Gardena's product page or spec sheet — no subjective testing claims, no editorial scoring. Use the spec table to verify whether the mower fits your yard's size, slope, and obstacle profile before buying.
Husqvarna sub-brand wire-guided Sileno line; 57 dB output is among the quietest rated by any major manufacturer in this size class.
Full specifications
| Cutting width | 8.66" |
|---|---|
| Max coverage | 1500 sqm |
| Max slope | 35% |
| Navigation method | Perimeter wire |
| Battery capacity | — |
| Runtime per charge | — |
| IP rating | — |
| Noise level | 57 dB |
| Blade type | razor |
| Smart features | App control, Scheduling, No-go zones, Rain sensor, Spot cutting |
| Weight | — |
| Wi-Fi required | Yes |
| Released | 2023 |
Compared to similar mowers
Mowers in the same coverage / slope class as the Gardena SILENO life (16,200 sq ft):
- Husqvarna Automower 415X — 1500 sqm coverage, 40% slope, Perimeter wire
- STIHL iMOW 5 — 1500 sqm coverage, 40% slope, Perimeter wire
- Mammotion YUKA 1500 — 1500 sqm coverage, 45% slope, RTK GPS (wire-free)
Where it fits
To check whether the Gardena SILENO life (16,200 sq ft) actually matches your specific yard, run our Lawn-Fit Calculator — it filters the spec database against your yard size, slope, and obstacle profile. For broader context on navigation tradeoffs, see our explainer on RTK GPS vs Perimeter Wire vs LiDAR.
Related guides
Where to buy
The Gardena SILENO life (16,200 sq ft) is sold direct from the manufacturer. Buy direct from Gardena →
Sources:
- Gardena — Gardena SILENO life (16,200 sq ft) product page
- Full sourced spec database at /data/mowers.json