Choosing the right breast pump can make all the difference in your breastfeeding journey, and for moms looking for a wearable, hands-free option, the Willow Go is a game-changer. Designed for busy moms who need flexibility, this pump offers strong suction, app connectivity, and a discreet design that lets you pump on the go—whether working, running errands, or just chasing little ones around the house.
This is one of my favorite wearable pumps due to the feedback I’ve gotten from many of my clients.
In this review, we’ll discuss the features, pros and cons, real mom experiences, and expert insights to help you decide if the Willow Go is the perfect pump for you.
Overview of the Willow Go
- Type: Wearable, Electric
- Best For: Working Moms, On-the-Go Pumping, Hands-Free Pumping
- Price Range: $$-$$$
- Where to Buy: Amazon, Target, Manufacturer Website
Quick Pros & Cons List
✅ Pros
✔️ Hands-free & wearable – no cords – this is a completely hands-free breast pump
✔️ Strong suction with multiple settings for comfort (though I have one client who said even the lowest setting was too intense for her).
✔️ Compact & discreet – perfect for multitasking. I like the slim profile, which looks more natural under your shirt.
✔️ Easy to clean with minimal parts
✔️ Good battery life – lasts multiple sessions
❌ Cons
❌ Learning curve – takes time to get the right fit – it’s not always straight forward to see how your nipple is fitting into the flange tunnel
❌ Cost – This pump is pricier at over $300. There are other comparable wearable pumps on the market that are less, and I wish Willow would work to make this more affordable.
❌ App connectivity – can be glitchy at times
❌ Limited capacity – holds less milk than some competitors that hold up to 8 ounces per side
❌ Limited Flanges– It has a 21, 24 and 28 hard plastic flange that you can use with it. I do prefer plastic flanges over silicone. But the vast majority of women really aren’t these sizes, so you’re stuck using inserts.
Key Features & Specs
- Suction Strength: 280 mmHg
- Modes & Settings:
- 2 Modes: Stimulation & Expression
- 6 Suction Levels to allow for a more customized experience
- Portability & Battery Life:
- Lightweight & fully wearable (weighs less than 12 oz)
- Rechargeable battery (lasts up to 5 pumping sessions, though many say it lasts closer to 3)
- Noise Level: Quiet (quieter than traditional pumps and cheaper wearables but not silent)
- Flange Sizes Included: 21mm & 24mm (28mm sold separately) – you will need to purchase inserts for smaller sizes.
- Ease of Cleaning: Easy – only 5 parts to clean, dishwasher safe
- Connectivity: Bluetooth-enabled with the Willow App for tracking
From a Lactation Consultant’s Perspective
✅ What I Like About This Pump
✔️ Strong suction – Not all wearable pumps have great suction, but this one does pack a lot of power
✔️ Great for working moms – allows for discreet pumping due to it’s wireless nature and being slimer
✔️ Minimal parts – easy to clean compared to other pumps
✔️ More affordable than the Willow 3.0 while still being hands-free
⚠️ Potential Concerns
⚠️ Fit issues – Flange size is crucial for comfort and efficiency, and I think with most wearables, getting the right fit can be tricky
⚠️ Not ideal for oversuppliers – Smaller capacity may mean frequent emptying
⚠️ App can be glitchy – May disconnect randomly
🛠 Pro Tips for Best Results
💡 Ensure a proper fit – Work with a lactation consultant to figure out the best flange size for you to ensure you get the best fit
💡 Use massage/vibration – This can improve milk output substantially
💡 Tilt forward slightly when removing – Helps prevent spills
What Real Moms Are Saying
I scoured the Internet to find reviews from moms that have used this pump. As much as I wish I could give you a personal review on it, I am not lactating, so it’s hard to truly review it. Hopefully this will give you some further insight!
Common Praises
“I love the convenience of being able to move around while pumping and it’s much quieter and discreet compared to my momcozy m1s. I can use them at work and no one notices better output compared to momcozy. Not much less then what I get with my wall pump and I can hold my 8 month old with them on and I use 7oz containers for larger pumping sessions”
“Great suction but still gentle”
“Love how discreet and hands-free it is.”
Common Complaints
“My biggest complaint is all the parts have to be COMPLETELY dry before each use. You’ll get no suction otherwise and it’s a pain when you only have one set of parts “
“Battery drains faster than expected.”
“Replacement/ second set parts can be hard to find. Stores and their website are constantly out of stock“
“App sometimes disconnects mid-session.”
User Hacks & Tips
- Use a pumping bra for extra security
- Pair with manual massage to increase milk flow
- Experiment with suction levels to find the most comfortable setting
How It Compares to Other Popular Pumps
| Feature | Willow Go | MomCozy M5 | Eufy S1 Pro | Spectra S1 |
|---|---|---|---|---|
| Suction Strength | 280 mmHg | 280 mmHg | 300 mmHg | 320 mmHg |
| Portability | ✅ Wearable | ✅ Wearable | ✅ Wearable | ❌ Plug-in |
| Noise Level | Quiet | Moderately quiet | Moderately Quiet | Loud |
| Price | $$$ | $$ | $$ | $$ |
| App Tracking | ✅ Yes | ✅ Yes | ✅ Yes | ❌ No |
Who This Pump Is Best For
✅ Great for:
✔️ Working moms needing hands-free convenience
✔️ Moms looking for an affordable wearable pump
✔️ Those who pump on the go and need a discreet option
❌ Not ideal for:
❌ Oversupply pumpers needing larger milk capacity
❌ Moms who need ultra-quiet pumps for night sessions
❌ Those who struggle with app-based tracking
❌ Moms on a budget
Where to Buy the Willow Go
🔗 Amazon – Check for discounts & bundle deals
🔗 Target – Often includes in-store pickup options
🔗 Manufacturer Website – Direct support & warranty benefits
Final Verdict: Is It Worth It?
I think the Willow Go is a solid breast pump choice. It tends to have good power and not give out after a few weeks or months of use, and my clients who use it usually have good things to say. I know one of my clients felt it was too intense, though, so if you are extra sensitive, that’s something to keep in mind.
If you’re a pumping mom who needs larger milk storage, you might want to consider another option that has a larger capacity, such as the Imani by Legendairy Milk which holds up to 7 ounces.
I also think this pump is pretty pricey for what it offers. Honestly, I feel like you’re paying mostly for the Willow name. It is reliable, though, and the overall good reviews may justify the expense for some moms!
Overall Rating: 4/5
What are your thoughts on this pump? Be sure to chime in down in the comment section.
More Articles You May Enjoy:
- Five Smart Ways to Prepare to Breastfeed During Pregnancy
- 10 Signs You May Be Pregnant While Breastfeeding
- 11 Tips for Getting Pregnant While Breastfeeding
