Medela Sonata

Medela’s Sonata® Smart Breast Pump is a daily use, double-electric breast pump designed with you and your baby in mind and built for moms who pump several times a day.

Smart Solution™ connects Sonata to our MyMedela® app, your breast milk feeding resource for an instant connection to your personalized pumping dashboard. Real-time tracking of your baby’s growth and pumping sessions, including unlimited access to evidence based lactation information and personalized content designed to help you reach your breast milk feeding goals.



 Medela Sonata User Manual

See which Medela breast pumps through insurance you may be eligible for!




Features and Benefits

Single manual pump: For occasional time away from baby

  • 30 days FREE Medela 24/7 LC™ with the purchase of this breast pump!: Unlimited direct access to International Board Certified Lactation Consultants from your smart device with the MyMedela® app
  • Double-electric, daily-use breast pump: Designed for moms who pump several times a day
  • 2-Phase Expression Technology with one-touch letdown button: Provides more milk in less time when double pumping when compared to single pumping in the expression phase
  • Smart: Connects with Smart Solution to the MyMedela app to meet your goals with real-time tracking
  • Quiet: Feel confident and comfortable pumping anywhere with our quietest personal-use breast pump yet
  • Performance:Consistent pumping sessions featuring hospital performance in a personal-use breast pump.
  • Illuminated touch screen display and rechargeable battery: To conveniently pump anywhere, anytime
  • Includes two sizes of PersonalFit Flex™ Breast Shields: Proven to remove 11.8% more milk faster. Designed to reduce pressure on the breast and optimize milk flow.*
  • Overflow Protection: Closed system at the kit, which prevents milk from entering the tubing & motor

*Compared to the traditional 90° breast shield


About This Pump
What's Included
Video Resources
Reviews (0)

About This Pump

Created to enhance your breast milk feeding experience, Sonata delivers:

More milk in less time with 2-Phase Expression Technology when double pumping, compared to single pumping.

Consistent pumping sessions featuring hospital performance, inspired by Symphony®, in a personal-use breast pump.

Flexibility to choose from two clinically tested pumping rhythms for personalized comfort.

Quiet when you need it most for discreet pumping situations like on-the-go or late-night sessions. See the Sonata difference.

Efficiency and comfort with Medela’s research based PersonalFit Flex™ Breast Shields delivering 11.8% more milk per minute faster.

What's Included

  • (1) Sonata breast pump with rechargeable lithium-ion battery
  • (1) Breast pump bag
  • (1) Double pumping kit: Includes two breast shield connectors, two connector caps, two valves, two silicone membranes and one set of tubing
  • (1) Set of 21 mm and 24 mm PersonalFit Flex™ Breast Shields
  • (4) 5 oz. bottles with lids
  • (1) Cooler and cooling element
  • (2) Bottle stands
  • (1) Power adaptor


  • SKU: 101037319
  • Unit size/package: 10.43″ x 16.375″ x 9.125″
  • Unit weight: 2.2 lbs. (breast pump only)/8.18 lbs. (retail package)
  • Color bag: black
  • UL listed
  • Power input: 100-240V~/50-60Hz/400-200mA
  • Warranty: 1 year limited on motor/90 days on other parts. Please contact Medela Customer Service for warranty replacement.

Video Resources

Medela PersonaFit Breast Shields
New from Medela!

Medela PersonaFit Breast Shields
The Science Behind the PersonalFit

Medela Sonata
An Overview

Medela Sonata
This is Performance

Medela Sonata
This is Smart

Medela Sonata
This is Quiet

Medela Sonata

Medela Sonata
How to Assemble


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