Medela sonata vs Spectra S1

Medela Sonata vs Spectra s1 – Which breast pump is better?

Breast pumps are important tools in the hands of mamas who want the very best for their babies. They come in handy for breastfeeding, whether you are a working or stay-at-home mummy.  Breast pumps help you generate milk from your breast for the healthy consumption of your beautiful baby, anytime, anywhere. With a breast pump, you need not worry about how your baby feeds when you’re at work, or catching up on your me-time at home. The baby will be having a nice time, anyway. Yes, that’s the main function of a breast pump.

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The fact is that there are tons of breast pumps on the market today, but it turns out that interested mothers often find it a bit hard to pick the best among the sets. However, Medela Sonata vs Spectra s1 has been the debate in the minds of many mamas, and if you’re one of those awesome mothers who has an eye for the best, then this content is the right one for you to read. 

We have created this article to simply provide answers to all your questions about Medela Sonata vs Spectra s1, and help walk you through the path of making an excellent choice between these two breast pumps. 

So stay with us, and just enjoy the informative ride. 

Want a summary of the top features of the two pumps? Below is my top picks for each unique feature.

My Top Picks

  • Discreetness and quietness: Medela Sonata breast pump.
  • Flexibility: Medela sonata and Spectra s1 breast pumps.
  • Comfortability: While Spectra s1 is comfortable, I’ll nominate Medela sonata for the most comfortable.
  • Portability: Medela sonata and Spectra s1 breast pumps.
  • Customizability: Medela sonata and Spectra s1 breast pumps.
  • Easiness to operate: Medela sonata and Spectra s1 breast pumps.

Medela sonata vs Spectra s1 

Medela Sonata Breast Pump: 

Top features : 

  • Double electric breast pump 
  • Rechargeable breast pump with the lithium-ion battery 
  • Breast pump bag
  • A cooler and cooling element
  • Power adaptor
  • Bottle stands 
  • BPA-free 

Medela Sonata is an ideal breast pump for all nursing mothers who want a great breast pump to breastfeed their babies. It is a double electric breast pump, and has been specially designed with the convenience and comfort of both the mother and baby in mind. 

Along with the Medela Sonata breast pump also comes a two face expression technology and smart capabilities, which gives your sonata an unrestricted connection to the My Medela app. What this connection helps you do in essence is, giving you unlimited access to your personalized dashboard, tracking your pumping session and baby’s growth in real-time, and getting you a variety of breast milk feeding resources.

These resources include a lactation guidance that is based on evidence, and a unique content to help you reach your breast milk feeding goals. 

Your worry about noise ends with Medela sonata, as it is ultra-quiet and discreet. This way, you are able to pump while on the go, while waking baby or other family members, or during late-night pumping sessions.

Another big merit of the Medela sonata is that, it is a rechargeable breast pump designed with responsive technology. Which in turn makes the pumping highly optimized, efficient, and convenient, anywhere. It is also very easy to use. All thanks to its touch screen display, one-touch let down button, and controlled illumination. 

If you’re looking for a practical breast pump with zero stress to use, then you know that the Medela sonata is your all-time plug.


  • Works for mums who pump several times a day
  • Simple to operate
  • User-friendly
  • Ultra-quiet and discreet 
  • Customizability
  • Flexibility
  • It is portable and smart 
  • Lightweight 
  • Comfortability
  • Strong suction
  • Quieter than Spectra s1


  • None that we have seen 

Medela sonata vs Spectra s1 

Spectra s1 

Top features: 

  • Rechargeable breast pump
  • 2500mmhg suction strength
  • Includes a timer
  • Adjustable suction levels 
  • Hospital Grade Double/Single breast pump 
  • 12 volt AC power adapter
  • Detachable power cord prongs
  • (2) Spectra backflow protector
  • (2) Spectra duckbill valve
  • (2) Spectra tubing 
  • Closed pumping system
  • Customizable settings

Spectra s1 breast pump is a lovely breastfeeding tool in the hands of every mum, and lactation consultants across the globe. The design of this breast pump was made to prioritize your confidence, and the comfortability of your baby, throughout the breastfeeding journey. 

The Spectra s1 breast pump isn’t one that will give you fuss, as it is portable and rechargeable for active mothers. And if a soothing breast pump is what you’re looking for, Spectra s1 is a great fit for you, as it is quiet and very discreet to use.

It comes with an added night light that allows you to pump, whether in the day or night, and has a convenient weight of 2.9lbs. Spectra s1 breast pump has a maximum suction strength, and the ability to be used either as a single or double pump, which all offer you an optimal breastfeeding experience. 

Spectra s1 is a completely flexible breast pump. It has a touch button and digital controls that afford you the luxury to set the pumping program to the speed and rhythm that exactly works for your body. The suction can also be adjusted in the let-down and expression mode. And along the breast pump comes a timer, to keep track of your pumping sessions.

Your breast milk is safe from harmful bacteria with Spectra s1 breast pump. It has a backflow protection that prevents such occurrence, and gives your baby a perfectly healthy breast milk.


  • Complete flexibility
  • Portability 
  • It is rechargeable
  • Quiet and discreet
  • It is comfortable
  • Easy to use
  • Can be used as a single or double pump
  • Lightweight
  • User-friendly
  • It stimulates the natural suckling of babies
  • Backflow protection 


  • None that we have seen 


The Medela Sonata and Spectra s1 are excellent breast pumps and will offer you a worthy service. Selecting which to go for will depend on you, and the features you want in a breast pump- which are highlighted above.

This article is a nice place to begin your breast pump shopping decision, which will in turn give you an awesome breastfeeding experience. 

Learn how to pump like a pro and make lots of Milk.

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