Spectra Breast Pump Review: Why It’s a Favorite Among Pumping Moms
There are a lot of factors to consider when choosing a breast pump. You want to find the perfect pump that’s right for you, whether you plan to exclusive pump or just use it occasionally. The Spectra S1 and S2 Electric Breast Pumps are two of the most popular options available today—and for good reason.
Deciding on a breast pump is an important decision. It’s a commitment, and having the right pump can make a huge difference in your comfort, milk supply, and confidence.
I’ve personally used several pumps across my breastfeeding journeys—and I wish I’d known sooner what I know now. That’s why I’m sharing this updated Spectra breast pump review, including the difference between the Spectra S1 vs. S2, plus my tips from using these pumps with my own babies.
Spectra Breast Pump Review
When I had my twins, I knew I needed a reliable, efficient pump. After researching reviews, asking other moms, and consulting with lactation consultants, I chose the Spectra S2.
I’ve been using it daily for months now, and I can honestly say the Spectra line is one of the best choices out there—especially for moms who want strong suction, comfort, and flexibility.
What to Consider When Choosing a Breast Pump
Before buying, think about:
How often you’ll be pumping (occasional vs. exclusive pumpers)
Whether it’s covered under insurance
Portability and whether it has a built-in rechargeable battery
Comfort and flange size options
Adjustable speeds and suction strengths
Noise level
Price and warranty
Whether it’s a closed system (Spectra pumps are)
Spectra S1 vs. S2: What’s the Difference?
Both the Spectra S1 and S2 are hospital-strength, closed system double electric breast pumps. They share the same motor strength, strong suction, quiet operation, and comfort-focused design. But there are a couple of key differences:
FeatureSpectra S1Spectra S2Power SourceHas a built-in rechargeable battery (lasts ~3 hours)Must be plugged into the wallPortabilityEasier to use on-the-go (work, car, travel)Best for home usePriceSlightly more expensive (usually ~$199)More budget-friendly (usually ~$159)ColorBluePink
👉 Which one should you choose?
If you’re an exclusive pumper or know you’ll be pumping away from home, the Spectra S1 is worth the extra cost for its rechargeable battery and portability.
If you’ll mostly be pumping at home, the Spectra S2 is a great budget-friendly choice that still offers the same power and comfort.
Key Features of Spectra Pumps
No matter which model you choose, here’s what you’ll love:
Lightweight – About 3 pounds, easy to carry.
Night light – Perfect for late-night pumping sessions.
Quiet motor – Operates at only 45 decibels.
Two-phase system – Massage mode to trigger letdown, expression mode for milk removal.
Adjustable speeds and suction strengths – Fully customizable for comfort.
Auto-timer + LCD screen – Keeps track of your pumping session.
Closed system – Hygienic and safe, thanks to backflow protectors.
Easy-to-replace pump parts – Widely available and affordable.
Two-year warranty – A solid guarantee for peace of mind.
Tips and Updated Feedback
Flange size matters most. Both S1 and S2 come with 24mm and 28mm flanges, but many moms need a different size. Using the wrong flange size can hurt your nipples and reduce output.
Play with settings. Experiment with different speeds and suction strengths until you find what’s most comfortable.
Keep extra pump parts. Having spare duckbills, bottles, and tubing makes life easier.
The night light + quiet motor combo is gold. It’s perfect for discreet, middle-of-the-night pumping sessions.
Exclusive pumpers especially love Spectra. It’s comfortable enough to use multiple times a day without causing soreness.
Cost and What’s Included
Spectra S2 – ~$159
Spectra S1 – ~$199
Both often qualify for insurance coverage, so check your plan before buying.
Included in the box:
Pump motor
Tubing
2 wide-neck bottles
24mm and 28mm flanges
2 duckbill valves
2 backflow protectors
Power adapter (S1 includes a rechargeable battery)
Pros of Spectra Pumps
Comfortable and efficient with strong suction
Easy to clean and maintain
Very quiet with a soft hum
Trusted by lactation consultants
Affordable, especially with insurance
Great for both occasional and exclusive pumpers
Cons of Spectra Pumps
S2 must stay plugged in
You need to sit fairly upright to avoid leaks
Flange fit can take trial and error
Final Thoughts: Spectra Breast Pump Review
The Spectra S1 and S2 are hands-down my favorite pumps I’ve ever used. They’re efficient, quiet, and mom-friendly in every way. Whether you go with the S1 for portability or the S2 for its lower cost, you’re getting a high-quality pump that’s been trusted by moms and recommended by lactation consultants worldwide.
👉 And if you really want to make the most of your pumping sessions, check out my Pumping Playbook. It’s packed with practical strategies for flange fit, pump settings, troubleshooting, and maximizing output—whether you’re pumping once a day or exclusively.
