# Robot vacuum cleaner Xiaomi Robot Vacuum S40C — 5 kPa suction, LDS navigation, 0.52 L dustbin, 0.26 L water tank, 14.4 V 2600 mAh battery, white

**URL:** https://aio.lv/en/product--xiaomi-bhr9664eu--11550426
**Data updated:** 2026-01-21 12:09 (EET)
**Category:** Cleaning robots
**Manufacturer:** Xiaomi
**Manufacturer code:** BHR9664EU
**EAN:** 6941812701867
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 123.99 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 102.47 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--xiaomi-bhr9664eu--11550426

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.06.2026 | free |
| Pickup points | 29.06.2026 | 1.99 EUR |
| Courier delivery to door | 29.06.2026 | 4.99 EUR |

## Summary description

Xiaomi Robot Vacuum S40C is a round, bagless robot vacuum with LDS (laser) navigation, 5 kPa suction and combined roller + side brushes for vacuuming and wet mopping. It has a 0.52 L dust container, 0.26 L water tank, a 14.4 V 2600 mAh rechargeable battery and automatic return to dock for charging. Remote control via smartphone, Alexa and Google Assistant support, programmable cleaning and compact 340×97 mm footprint make it suitable for daily floor maintenance in apartments and homes.

## Long description

The Xiaomi Robot Vacuum S40C is a bagless robotic vacuum with LDS laser navigation, a 520 L dust capacity and a 2600 mAh battery. Designed for combined vacuuming and wet mopping, it features a 260 L water tank, multiple sensors and a compact low-profile body (97 mm height) for easy access under furniture. The unit supports app and voice control and automatically returns to its charging base.
Advantages
The S40C delivers up to 5,000 Pa suction with four power modes to handle dust, large particles and pet hair across different floor types. Its intelligent water flow control offers three output levels for controlled wet mopping and leak-proof operation. LDS laser navigation with 360° scanning produces accurate maps and efficient path planning, while multiple sensors reduce the risk of getting stuck or falling. Remote management via the Xiaomi Home app and compatibility with Amazon Alexa and Google Assistant provide convenient control options.
Suitable for
Daily floor cleaning in apartments and houses
Homes with pets — hair and large particles removal
Mixed floor types: tiles, laminate, wood and low-pile carpets
Users who prefer scheduled and remote-controlled cleaning
Key specifications
Model: Xiaomi Robot Vacuum S40C (MPN: BHR9664EU, EAN: 6941812701867)
Dust container type: Bagless; dust capacity 520 L
Wet mopping: Yes; water tank 260 L with three water output levels
Suction: up to 5,000 Pa with Silent / Standard / Strong / Turbo modes
Navigation: LDS laser navigation with 360° room scanning and map memory
Battery: 2600 mAh, 14.4 V; power consumption 55 W
Dimensions: height 97 mm; diameter 340 mm
Weight: 3.44 kg; colour: White
Features: multiple sensors, automatic return to charging base, app control, voice assistant compatibility, OTA updates
How to use
Place the charging base against a wall on a flat surface and charge the robot before first use. Fill the water tank if you plan to use the wet mopping function and select the desired water output level. Use the Xiaomi Home app to set up Wi‑Fi, create a map, select cleaning zones or schedules, and choose one of the four suction modes according to floor type and dirt level. The robot will perform 360° scanning to build a map and then follow the planned path. After cleaning, it will automatically return to the charging base.
Usage recommendations
Keep cables, small objects and loose rugs cleared from the floor before operation. For best mopping results, use the recommended water level for your floor type and empty the dust container and rinse the water tank regularly. Place the charging base in an open area to ensure reliable docking and charging.

## Specifications

### Design

| Feature | Value |
|---|---|
| Product colour | White |
| Dust container type | Bagless |
| On/off switch | Yes |
| Remotely operated | Yes |
| Built-in display | No |
| Shape | Round |
| Smartphone/tablet remote support | Yes |
| Bumper guard | Yes |

### Performance

| Feature | Value |
|---|---|
| Dust capacity (base + vacuum cleaner) | 520 L |
| Wet mopping | Yes |
| Automatic base station return | Yes |
| Navigation type | Laser Distance Sensor (LDS) |
| Water tank capacity | 260 L |
| Easy to clean | Yes |
| Brush type | Roller brush & Side brush |
| Programming function | Yes |
| Works with Amazon Alexa | Yes |
| Works with the Google Assistant | Yes |
| Base station functions | Charging |

### Power

| Feature | Value |
|---|---|
| Power consumption (typical) | 55 W |
| Battery voltage | 14.4 V |
| Rechargeable | Yes |
| Base station input voltage | 20 V |
| Base station output voltage | 20 V |

### Technical details

| Feature | Value |
|---|---|
| Vacuum | 5 kPa |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 3.44 kg |
| Height | 97 mm |
| Width | 340 mm |
| Depth | 340 mm |
| Base station dimensions (W x D x H) | 130 x 121 x 95 |

### Packaging content

| Feature | Value |
|---|---|
| AC adapter included | Yes |
| Manual | Yes |
| Warranty card | Yes |
| Docking station included | Yes |

### Battery

| Feature | Value |
|---|---|
| Battery capacity | 2600 mAh |

## FAQ

### How much does the Robot vacuum Xiaomi Robot Vacuum S40C cost, and is it available for purchase?

The price is 123.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 252 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 22.06.2026 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. All transactions are 100% secure and encrypted.

### Can Robot vacuum Xiaomi Robot Vacuum S40C 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 Xiaomi 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 Xiaomi 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: dust container type, dust capacity (base + vacuum cleaner), wet mopping, automatic base station return, weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/11550426/66805406_large.webp