Spectra Baby USA
Spectra S1 Plus
$225.99
Best Breast Pumps · head-to-head
Spectra S1 Plus vs BabyBuddha 2.0
A sourced, side-by-side comparison. BabyBuddha 2.0 is cheaper at $199.99. Every spec and price links to its source.
BabyBuddha
BabyBuddha 2.0
$199.99Cheaper
Released 2024
Which is better: the Spectra S1 Plus or BabyBuddha 2.0?
The BabyBuddha 2.0 wins 1 of the 1 specs we compare head to head; the other wins 0. The BabyBuddha 2.0 is the cheaper at $199.99. The BabyBuddha 2.0 both leads on specs and costs less — the straightforward pick.
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Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | Spectra S1 Plus | BabyBuddha 2.0 |
|---|---|---|
| US price | $225.99 | $199.99 |
| Brand | Spectra Baby USA | BabyBuddha |
| Released | — | 2024 |
| Type | electric_double | electric_double |
| Suction levels | 12 | 21 |
| Max suction mmhg | 270 | 315 |
| Rechargeable battery | Yes | Yes |
| Hospital grade | Yes | Yes |
| Closed system | Yes | Yes |
| Weight (oz) | 48 | 6.8 |
| Release | — | 2024 |
Sources — Spectra S1 Plus: spectrababyusa.com (verified 2026-06-19). BabyBuddha 2.0: babybuddhaproducts.com (verified 2026-06-19).
What's the difference between the Spectra S1 Plus and BabyBuddha 2.0?
Where the two actually differ on the specs we track (3 of 7). Matching specs are omitted.
- Suction levels: Spectra S1 Plus 12 vs BabyBuddha 2.0 21
- Max suction mmhg: Spectra S1 Plus 270 vs BabyBuddha 2.0 315
- Weight (oz): Spectra S1 Plus 48 vs BabyBuddha 2.0 6.8
What reviewers say
Sourced tester consensus for each — the "what people who used it think" layer, not just specs.
Spectra S1 Plus
Two whitelisted, hands-on testers reviewed the Spectra S1 Plus: Reviewed (USA Today) lists it among the pumps its editor personally used, and Good Housekeeping names it Best Overall after Lab and consumer testing. Both reviews are qualitative, so neither published lab-measured suction or output numbers. Both praise its quiet, efficient operation and the built-in rechargeable battery that allows cordless pumping; they split on the roughly 3-pound weight. Non-whitelisted sources (BabyGearLab, Consumer Reports, forums) were not used. (2 sourced reviews, 2 lab-tested.)
Praised: Quiet operation; Efficient, powerful suction; Built-in rechargeable battery enables cordless pumping without an outlet.
Flagged: Bulky, odd shape that is hard to store with no carrying case included; On the heavier side for portability at a little over 3 lbs.
BabyBuddha 2.0
Only one whitelisted tester — NYT Wirecutter — hands-on tested this exact model, naming it best for hands-free pumping. Its exclusively-pumping tester compared it with the original model over two months and reported superior comfort and higher output (~29 to ~33 oz/day) versus the Spectra. Main drawbacks: it is the noisiest of their electric picks (45-50 dB) and, lacking true-wearable form, needs a pumping bra. (1 sourced review, 1 lab-tested.)
Praised: Superior comfort vs the original 1.0's overly strong pull, thanks to the new Soft Stimulation Mode; Efficient extraction; tester got more milk per session than any other pump (supply rose ~29 to ~33 oz/day); Lightweight (under a pound), compact and portable; hangs from a neck/wrist lanyard.
Flagged: Noisiest of Wirecutter's electric picks at 45-50 dB; More effort to clean — five parts to wash, two more than the Spectra pumps; Not a true wearable; dangling tubes require a pumping bra to hold flanges in place.