GARDENA SILENO life 750 m² Bluetooth Robotic Lawnmower
Model · 15101-20
For lawns up to 750 m², with a 22 cm cutting width, automatic charging and local Bluetooth scheduling. Boundary and guide wires must be installed around the planned lawn layout.
- Lawn area
- Up to 750 m²
- Cutting width
- 22 cm
- Installation
- Boundary and guide wires
Included components
Mower, charging station, 200 m boundary wire and 300 wire pegs. The original package image labels a 10 m low-voltage cable, while the listed specification states 5 m. Confirm the supplied cable length before planning the power connection. On-site installation is not stated as included.
Delivery across Hong Kong: free on orders of HK$1,000 or more (Tung Chung and South Lantau from HK$500; Discovery Bay over HK$800), HK$100–250 below that. Stair carrying, carries over 50 m and SF freight-collect items are extra. Pickup by appointment at our Pui O nursery, Lantau (Mon–Sat 10:00–17:00). Delivery details
GARDENA SILENO life 750 m² Bluetooth Robotic Lawnmower
Product overview
For lawns up to 750 m², with a 22 cm cutting width, automatic charging and local Bluetooth scheduling. Boundary and guide wires must be installed around the planned lawn layout.
Local app scheduling
Use the GARDENA Bluetooth App within approximately 10 m to set mowing days and start times. This Bluetooth model does not provide the smart-system model’s anywhere internet control.
Paths and slopes
CorridorCut supports passages from 60 cm between boundary wires. The maximum slope is 35% inside the working area, but 10% at the boundary.
Grass-growth scheduling
SensorControl adapts mowing frequency to growth, while frost sensing pauses operation near freezing. For the maximum lawn size, the 11-hour daily active period includes both mowing and charging.
Adjustable cut and routine care
Three pivoting blades cut at 20–50 mm. Spot Cutting works in a spiral over local patches. PIN protection, an alarm and lift/tilt sensors are included. Follow the manual for garden-hose cleaning.
Specifications
| Article number | 15101-20 |
|---|---|
| EAN | 4078500043557 |
| Lawn area | Up to 750 m² |
| Maximum slope: area / boundary | 35% / 10% |
| Control | GARDENA Bluetooth App, up to 10 m |
| Display / firmware update | 2.1-inch monochrome / USB |
| Protection rating | IPX5 |
| Battery / charging | Lithium-ion / automatic |
| Typical mowing / charging | 65 / 60 min |
| Daily active time at maximum area | 11 h, including charging |
| Monthly energy at maximum use | Approx. 4 kWh |
| Cutting height / width | 20–50 mm / 22 cm |
| Cutting system | 3 pivoting blades; dual cutting direction |
| Perceived sound level | 57 dB(A) |
| Security and sensors | Alarm, PIN, lift and tilt sensors |
| Boundary wire / pegs | 200 m / 300 |
| Low-voltage cable | Listed specification: 5 m; original image: 10 m. Confirm supplied length. |
| Dimensions L × W × H | 58 × 39 × 23 cm |
| Weight | 8.3 kg |
The original 3-year warranty graphic is subject to manufacturer registration, regional eligibility and terms. Confirm Hong Kong coverage. Original package and feature images are retained below for reference.
Product detail images
