eufy Wearable Breast Pump S1 Pro
The eufy Wearable Breast Pump S1 Pro lists a top suction of 300 mmHg, comes with 5 flange sizes, and has 7 suction levels, per eufy. Wearable pump with a charging case, 7 intensity levels, 3 speeds, 7 heat levels and app control.
- 300 mmHgMax suction
- 17, 19, 21, 24, 27 mmFlanges
- 5 ozCapacity
- $349.99List price
How the Wearable Breast Pump S1 Pro stacks up
Against the 27 wearable breast pumps we track. The shaded band is where the middle half of them fall; the dot is this one.
Within the typical range for wearable breast pumps (280 mmHg to 300 mmHg).
Within the typical range for wearable breast pumps (4 to 6).
Below the typical range for wearable breast pumps (9 to 15).
Within the typical range for wearable breast pumps (5 oz to 6 oz).
Within the typical range for wearable breast pumps (45 dB to 46 dB).
Above the typical range for wearable breast pumps ($195 to $289.99).
What sets the Wearable Breast Pump S1 Pro apart
Measured against the 27 wearable breast pumps we compare, from each maker's published specs.
- Suction levels: 7below the middle half of the 20 wearable breast pumps that publish it (9 to 15)
Next to its closest matches
- Momcozy Wellness 1 (W1) Warm-Massage Wearable Breast PumpNext to it, the Wearable Breast Pump S1 Pro is 5 mmHg more suction; $20 more.
- Willow Go Wearable Breast PumpNext to it, the Wearable Breast Pump S1 Pro is 5 mmHg more suction; 8 fewer levels; $50 more.
- BabyBuddha Wearable Breast PumpNext to it, the Wearable Breast Pump S1 Pro is 1 fewer size; 23 fewer levels; $60 more.
Pump at a glance
As eufy lists it.
| Max suction | 300 mmHg |
|---|---|
| Suction levels | 7 |
| Modes | 4 presets, expert rhythms, custom DIY rhythms |
| Power | rechargeable |
| Battery (maker) | Charging case provides up to five days of power |
| Noise (maker) | 46 dB |
| App | Yes |
| Cup capacity | 5 oz |
Flange sizes
In the box: 17 mm, 19 mm, 21 mm, 24 mm, 27 mm.
Insurance and HSA/FSA
eufy's page mentions insurance coverage for this pump.
eufy's page lists it as HSA/FSA eligible.
Listed features
- App control
- Heating option
Where to buy the Wearable Breast Pump S1 Pro
Prices and availability change. We may earn a commission from some links.
- Check for recalls: Search the agency's recall list with the model number and date code from the label: FDA recalls list.
- Breastfeeding and pumping: see the AAP's breastfeeding pages and the FDA's breast pump page. Check the label and the maker's instructions, and ask your pediatrician about your child.
Full specs
| eufy Wearable Breast Pump S1 Pro | |
|---|---|
| Type | Wearable breast pump |
| List price | $349.99 |
| Power | rechargeable |
| Max suction | 300 mmHg, per the maker |
| Modes | 4 presets, expert rhythms, custom DIY rhythms |
| Suction levels | 7 |
| Battery | Charging case provides up to five days of power |
| Flange sizes | 17 mm, 19 mm, 21 mm, 24 mm, 27 mm |
| Capacity | 5 oz |
| App | Yes |
| Noise | 46 dB, per the maker |
| Through insurance | Available, per the maker or supplier |
| HSA/FSA | Eligible, per the maker or supplier |
| Maker's use notes | Boil or steam washable parts for 5 minutes before first use. Heating has a 5-15 minute timer, 7 heat levels (95-105 F). Returns only for new unopened items. |
Compare the Wearable Breast Pump S1 Pro with
How each closest rival differs from the Wearable Breast Pump S1 Pro, from the makers' specs.
- MomcozyWellness 1 (W1) Warm-Massage Wearable Breast Pump$329295 mmHg$329.99
- 5 mmHg less suction
- $20 less
- WillowGo Wearable Breast Pump$299295 mmHg$299.99
- 5 mmHg less suction
- 8 more levels
- $50 less
- BabyBuddhaWearable Breast Pump$2896 flange sizes$289.99
- 1 more size
- 23 more levels
- $60 less
- eufyWearable Heated Breast Pump S2 Pro$449300 mmHg$449.99
- 1 more size
- 3 more levels
- $100 more
Wearable Breast Pump S1 Pro: questions answered
From eufy's published specs, last checked 2026-11-05.
What flange sizes does the eufy Wearable Breast Pump S1 Pro use?
17, 19, 21, 24, 27 mm, per the maker. Breastfeeding and pumping: see the AAP's breastfeeding pages and the FDA's breast pump page. Check the label and the maker's instructions, and ask your pediatrician about your child.
Can I get the eufy Wearable Breast Pump S1 Pro through insurance?
The maker or a supplier says it is available through insurance. Many U.S. health plans cover a breast pump. Call your insurer or a durable medical equipment supplier to see which models your plan covers before you buy one.
Is the eufy Wearable Breast Pump S1 Pro FDA cleared?
Check the FDA's device database for this product's clearance, or ask the maker for its clearance number.
Still wondering? Write to us at hello@cribpicks.com and we'll look it up.
More wearable breast pumps
- MomcozyM9 Mobile Hands-free Breast Pump10.7 oz$269$269.99
- eufyWearable Breast Pump S1$239300 mmHg$239.99
- MomcozyM6 Mobile Hands-free Breast Pump10.1 oz$229$229.99
- eufyWearable Breast Pump E20$199300 mmHg$199.99
- Willow360 Wearable Breast Pump$499245 mmHg$499.99
- WillowSync Wearable Breast Pump$199245 mmHg$199.99
Where these specs come from
Last checked 2026-11-05. Spot something wrong? Tell us. Read our editorial and safety policy and corrections.