# Eufy S140 Wearable Electronic Breast Pump 150 ml

**URL:** https://aio.lv/en/product--eufy-194644037697--12407000
**Data updated:** 2026-05-09 14:55 (EEST)
**Category:** Baby Feeding
**Manufacturer:** Eufy
**Manufacturer code:** 194644037697
**EAN:** 0194644037697
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 342.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 283.05 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--eufy-194644037697--12407000

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The Eufy S140 is a wearable electronic breast pump designed for efficient and comfortable milk expression. With a 150 ml capacity, this compact device offers a hands-free solution for nursing mothers. Its ergonomic design ensures discreet use, making it an ideal choice for home or on-the-go pumping. The system is built for reliability and ease of use, supporting breastfeeding routines with consistent performance.

## Long description

The Eufy S140 is a wearable electronic breast pump with a 150 ml capacity, designed to provide a comfortable and efficient milk expression experience. This device features innovative HeatFlow™ technology, which uses a built-in heating element and precision sensors to provide uniform warmth, helping to enhance milk flow and prevent clogs. The pump is designed for hands-free, discreet use, making it suitable for busy mothers who need a reliable solution at home or while traveling.
Advantages
The primary advantage of this breast pump is its integrated heating system, which offers seven adjustable settings to ensure comfort and improved milk expression. The inclusion of a portable charging case provides up to five days of power, allowing for convenient use during travel or long days away from home. With the eufy Baby app, users can customize their pumping rhythm, suction strength, and speed, while the OptiRhythm™ technology ensures a personalized session. The ergonomic 105° design and various flange sizes accommodate different body types, while the ultra-quiet operation at 46dB ensures privacy.
Suitable for
Hands-free pumping at home or in the office
Mothers who require portable pumping solutions during travel
Users seeking to improve milk flow through gentle, adjustable heat
Individuals looking for a discreet, quiet device for in-bra use
When it may not be suitable
This device may not be suitable for individuals who require a non-electronic or manual pumping method. Additionally, users who prefer a traditional pump that is not designed for in-bra, wearable use may find this specific form factor less compatible with their personal preferences.
Key specifications
Capacity: 150 ml
Suction strength: Up to 300 mmHg
Heat settings: 7 levels (95°F to 105°F)
Noise level: 46dB
Flange size range: 17 mm to 24 mm
Material: BPA-free, food-grade components
How to use
Before the first use, sterilize all washable components by boiling them for 5 minutes with continuous stirring or by steaming them for 5 minutes. Ensure that the duckbill valve, flange tunnel, diaphragm, and pump hub are securely sealed to maintain proper suction. Once assembled, place the pump inside your bra and use the eufy Baby app to adjust the suction strength, speed, and heat settings to your preference. The device can be charged using the included portable case to ensure it is ready for your next session.
What to consider before purchase
Compatibility of the flange size with your needs
Requirement for regular sterilization of components
Preference for app-controlled features
Need for a wearable, hands-free design
Usage recommendations
To maintain optimal performance and hygiene, always ensure that all components are correctly assembled and sealed before each use. Regularly check the condition of the duckbill valve and other silicone parts to ensure they remain free of damage.

## Specifications

| Feature | Value |
|---|---|
| Type | Electronic |
| Product colour | Pink |
| Power cord included | Yes |
| Travel case | Yes |
| Capacity | 150 ml |
| Easy to use | Yes |
| Storage case | Yes |
| Easy to assemble | Yes |
| Number of breast pumps included | 2 |
| Stimulation mode | Yes |
| Skin-friendly | Yes |
| Number of suction levels | 7 |
| Doesn't contain | Bisphenol A (BPA) |

## FAQ

### How much does the Eufy S140 Wearable Electronic Breast Pump cost, and is it available for purchase?

The price is 342.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 16 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 09.07.2026 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 Eufy S140 Wearable Electronic Breast Pump 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 Eufy 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 Eufy 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/12407000/68700771_large.webp