# Spectra S1 Plus vs Momcozy M5: specs and price compared

A sourced, side-by-side comparison of the Spectra S1 Plus (Spectra Baby USA) and Momcozy M5 (Momcozy) among breast pumps. Momcozy M5 is the cheaper of the two at $199.99.

## Side by side

| Spec | Spectra S1 Plus | Momcozy M5 |
| --- | --- | --- |
| US price | $225.99 | $199.99 |
| Brand | Spectra Baby USA | Momcozy |
| Type | electric_double | wearable |
| Suction levels | 12 | 9 |
| Max suction mmhg | 270 | 270 |
| Rechargeable battery | Yes | Yes |
| Hospital grade | Yes | No |
| Closed system | Yes | — |
| Weight (oz) | 48 | 8.1 |

## Key differences

- Type: Spectra S1 Plus electric_double vs Momcozy M5 wearable
- Suction levels: Spectra S1 Plus 12 vs Momcozy M5 9
- Hospital grade: Spectra S1 Plus Yes vs Momcozy M5 No
- Weight (oz): Spectra S1 Plus 48 vs Momcozy M5 8.1

## What reviewers say

**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.)

## Sources

- Spectra S1 Plus: https://www.spectrababyusa.com/products/spectra-s1-plus-premier-rechargeable-double-electric-breast-pump (spectrababyusa.com, verified 2026-06-19)
- Momcozy M5: https://momcozy.com/products/all-in-one-m5-wearable-breast-pump-painless-to-pump (momcozy.com, verified 2026-06-19)

Canonical: https://frontdeskreview.com/gear/breast-pumps/spectra-s1-plus-vs-momcozy-m5/
Cite: Per The Front Desk Review, Spectra S1 Plus ($225.99) vs Momcozy M5 ($199.99) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/breast-pumps/spectra-s1-plus-vs-momcozy-m5/
License: CC BY 4.0.