# Robotic lawn mower GARDENA SILENO CITY SMART 400 — GARDENA model 400, app-controlled smart mower

**URL:** https://aio.lv/en/product--gardena-970739108--10871952
**Data updated:** 2026-02-13 15:38 (EET)
**Category:** Robot Lawn Mowers
**Manufacturer:** GARDENA
**Manufacturer code:** 970739108
**EAN:** 4066407503465
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 1 162.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 961.15 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--gardena-970739108--10871952

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 26.06.2026 | free |
| Courier delivery to door | 01.07.2026 | 53.99 EUR |

## Summary description

GARDENA SILENO CITY SMART 400 is a robotic lawn mower designed for small urban lawns. Model 400 provides automated mowing with smart app control and scheduling, handling regular grass maintenance without manual effort. It is suited for frequent, unattended use to keep compact lawns tidy, saving time and ensuring consistent lawn height through automated cycles.

## Long description

GARDENA SILENO CITY SMART 400 is a compact robotic lawn mower designed for small urban lawns. The model 400 delivers automated, app-controlled mowing and scheduling to maintain a consistent grass height on compact areas without frequent manual intervention. It operates on programmed cycles, navigates driveways and garden layouts typical of city properties, and is intended for regular, unattended maintenance of small turf surfaces.
Advantages
The SILENO CITY SMART 400 offers quiet operation suitable for residential areas and smart device integration for remote control and scheduling. Its compact size allows it to work in tight spaces and near obstacles, while automated mowing cycles ensure even coverage and consistent lawn appearance. The product is optimized for low-maintenance use, enabling repeated short mowing sessions that reduce grass stress and promote uniform growth.
Suitable for
 Small urban lawns and compact garden plots
 Properties with simple layouts and moderate obstacles
 Users who need app-controlled scheduling and remote adjustments
 Frequent unattended grass maintenance to maintain consistent lawn height
Key specifications
 Designed area handling: suitable for small lawns up to the manufacturer’s recommended size for model 400
 Cutting system: rotary blades with adjustable cutting height for regular grass maintenance
 Power: battery-operated electric drive for emission-free operation during use
 Navigation: perimeter wire guidance and sensors for obstacle detection and safe operation
 Connectivity: wireless app control and scheduling via a compatible smartphone application
 Noise level: low-noise design for use in residential environments
 Safety features: lift and tilt sensors and automatic stop when encountering obstacles
How to use
Install the perimeter wire following the layout of the lawn to define the mowing boundary and place the charging station on level ground with access to a power outlet. Configure the initial settings through the compatible app, set mowing schedules and preferred cutting height, and allow the mower to perform calibration runs so it learns the area. Regularly inspect blades and underside for debris and check boundary wire integrity. Recharge the mower at its station as needed; the device returns to the charging base automatically when battery is low or when a scheduled pause occurs.
Usage recommendations
For consistent results, schedule frequent short mowing cycles rather than infrequent long cuts; maintain recommended cutting height for the grass species, keep the lawn free of larger debris, and perform periodic blade maintenance. Ensure firmware and app updates are applied to maintain connectivity and functional performance.

## FAQ

### How much does the GARDENA SILENO CITY SMART 400 robotic lawn mower cost, and is it available for purchase?

The price is 1,162.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 26.06.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can GARDENA SILENO CITY SMART 400 robotic lawn mower be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All GARDENA products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized GARDENA service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/10871952/60277028_large.webp