Spectra S2+ vs Medela Swing Maxi: Breast Pump Comparison

Choosing the right breast pump can significantly influence a new mother’s breastfeeding journey. The perfect breast pump should effectively stimulate milk flow while offering comfort and convenience to the user.

Today, we’ll explore and compare two very popular breast pump models: the Spectra S2+ and the Medela Swing Maxi. Our in-depth review aims to help new mothers in Australia make an informed decision.

Editors note: While the S2+ is a high-quality pump, before reading this comparison, we recommend you check out Spectra’s new Dual S breast pump, which is their latest hospital-grade pump and features a number of benefits over the S2+.

Spectra S2+ versus Medela Swing Maxi: Key Similarities

The Spectra S2+ and the Medela Swing Maxi, despite having some differences, share numerous key features that are beneficial to new mothers.

Closed System: Both the Spectra S2+ and the Medela Swing Maxi utilise a closed system, preventing milk from reaching the motor or other parts of the pump. This system not only enhances the pump’s hygiene but also reduces the risk of mould or bacteria contaminating the milk.

Double or Single Pumping: These two models offer the flexibility of double or single pumping. Mothers can choose to express milk from both breasts simultaneously for time efficiency or from one breast at a time if they prefer.

Adjustable Programs: The Spectra S2+ and the Medela Swing Maxi come with adjustable programs. This feature gives mothers the liberty to customise the suction and speed according to their comfort levels.

Editor’s note: The Spectra S2+ comes with a size 24mm breast shield only. We recommend you order replacement shields in your correct size when you purchase your pump.

Spectra S2+ versus Medela Swing Maxi: Key Differences

While there are several similarities between the two models, certain distinct features set them apart.

Power Source: The Spectra S2+ breast pump operates on mains power only, limiting its portability. On the other hand, the Medela Swing Maxi features a built-in rechargeable battery, offering more flexibility and mobility, especially for mothers who are always on the go.

Sound Level: Both the Spectra S2 and the Medela Swing Maxi are praised for their quiet operation. At their maximum vacuum level, they both produce sound levels of approximately 45 decibels, akin to a quiet conversation in a library. This feature is crucial for mothers seeking discretion during their pumping sessions, especially when pumping in public places or during quiet hours at home.

Nightlight Feature: The Spectra S2+ comes with a night light and timer, aiding in more convenient nighttime pumping sessions. The Medela Swing Maxi, however, does not specify these features.

Connectivity: The Medela Swing Maxi can connect to the Medela Family app via Bluetooth. This functionality allows mothers to track pumping sessions, battery level, and suction strength. The Spectra S2+, in contrast, does not mention this feature.

Portability: The Medela Swing Maxi is praised for its small, compact design, potentially fitting in a pocket. This compactness could be beneficial for working mothers or those frequently on the go. The Spectra S2+ does not highlight this aspect.

Additional Features: The Spectra S2+ is a more affordable hospital-grade pump. The Medela Swing Maxi, on the other hand, comes with a USB type C port for faster charging.

RELATED: Spectra Portable Breast Pumps

What to Consider When Choosing a Breast Pump

When deciding on a breast pump, mothers should consider a few crucial factors.

These include the pump’s type, power, fit, noise level, and maintenance requirements. It’s vital to understand that every mother’s needs are unique, and what works for one might not work for another.

Therefore, personal preference, lifestyle, and comfort should guide your choice.

RELATED: Spectra vs Tommee Tippee Breast Pumps


In conclusion, both the Spectra S2+ and Medela Swing Maxi bring to the table a unique set of features that cater to different needs and preferences of nursing mothers. Both pumps offer a quiet operation at 45 decibels, ensuring discretion during pumping sessions.

The Spectra S2+ stands out with its hospital-grade performance, night light, and affordable price, making it an appealing choice for mothers seeking a high-quality pump on a budget, and those who frequently pump during the night.

In contrast, the Medela Swing Maxi with its built-in rechargeable battery, compact design, and Bluetooth connectivity may be the preferred choice for tech-savvy mothers or those who need to pump while on the go.

Ultimately, your decision will depend on which features align most with your lifestyle, personal preferences, and pumping needs. Consider testing these pumps in a store if possible, consulting with other mothers who have used them, or reading online reviews for more insights.

Regardless of the choice you make, the most important aspect is that the breast pump meets your unique needs and ensures a comfortable and successful breastfeeding experience for you and your baby.

Remember, there is no one-size-fits-all answer when it comes to choosing the perfect breast pump.