Relievoo vs Momcozy Australia: A Practical Comparison
Short answer Relievoo and Momcozy both make wearable, hands-free breast pumps for Australian mums. Relievoo's Serenity M22 PRO2 focuses on comfort with four modes, twelve gentle levels and a built-in massage mode, while Momcozy offers a range of wearable and traditional pumps. The right choice depends on your priorities for comfort, noise and ease of use.
Choosing between Relievoo and Momcozy in Australia comes down to how you want to pump, where you will use it and what comfort means to you. This comparison is for mums who are weighing up wearable, in-bra pumps against more traditional options, and want a clear, practical way to decide. We will look at the main types of breast pumps available, what each brand is known for, and finish with a straightforward verdict on who each option suits.
Understanding the main types of breast pumps
Before comparing Relievoo and Momcozy directly, it helps to understand the three main types of pumps on the market. Each works differently and suits different situations.
Wearable in-bra pumps
Wearable pumps sit inside your nursing bra, with no tubes and no cords. The collection cup fits discreetly over your breast, and the motor is built into the device itself. These pumps are designed for hands-free use, so you can move around, tend to your baby or work while expressing. Brands like Momcozy, Elvie and Willow all make wearable pumps, and Relievoo's Serenity M22 PRO2 is a wearable, in-bra double pump.
Traditional electric pumps with tubing
Traditional electric pumps have a motor unit that sits on a table or bench, connected to the breast shields by tubing. They are often used for regular, seated pumping sessions, and brands such as Medela and Spectra are well known for this type. Many mums find them reliable for frequent expressing, though they do tether you to a power point and a flat surface.
Manual pumps
Manual pumps are operated by hand, with no motor at all. They are lightweight, quiet and inexpensive, and brands like Philips Avent, Tommee Tippee and Lansinoh make them. A manual pump can be handy for occasional use, travel or quick relief, but they require more effort and are not practical for frequent, full pumping sessions.
| Feature | Details |
|---|---|
| Type | Wearable, in-bra, hands-free double electric breast pump (set of two cups) |
| Modes | 4 — Stimulation, Suction, Massage, Automatic |
| Levels | Up to 12 adjustable levels with intelligent suction & frequency adjustment |
| Controls | On-device LED display + touch buttons, no app, no Bluetooth |
| Materials | BPA-free, food-grade PP and soft medical silicone in the milk path |
Relievoo vs Momcozy: what each brand offers
Momcozy is a brand that makes a range of breast pumps, including wearable in-bra options and traditional electric pumps with tubing. They are popular with mums who want a hands-free option at a more accessible price point. Relievoo, on the other hand, focuses on wearable, hands-free pumps designed for comfort and ease, with the Serenity M22 PRO2 as its comfort-led double pump.
Both brands offer wearable pumps that let you express without being tied to a wall. The key differences tend to come down to the details: how the pump feels, how quiet it is, how many modes and levels it offers, and how simple it is to use day to day.
How a breast pump works
All electric breast pumps work on the same basic principle. A suction mechanism creates a gentle vacuum that draws milk from the breast into a collection container. Most pumps have a stimulation mode with a quick, light rhythm to encourage let-down, followed by a suction mode with a slower, deeper rhythm to express milk more fully. Wearable pumps put this mechanism inside a cup that sits in your bra, so the whole thing is self-contained.
Comfort and fit: what to look for
Comfort is one of the most important factors when choosing a breast pump, because you will use it regularly. A pump that does not fit well or feels painful will quickly become something you avoid.
Look for a pump that offers multiple suction levels so you can start gently and build up. The Serenity M22 PRO2 has four modes across twelve soft levels, including a dedicated massage mode for engorgement and tenderness. The cups are made from BPA-free, food-grade PP and soft medical silicone, and sit upright in the bra for a tidy, spill-resistant fit.
If you are unsure about flange sizing or how a pump should feel, the Australian Breastfeeding Association has practical information on getting a good fit and making pumping more comfortable.
Noise levels and discretion
How quiet a pump is can matter more than many mums expect. If you plan to pump at work, on a call or beside your baby's cot at night, a loud motor can be disruptive.
Wearable pumps are generally quieter than traditional electric pumps because the motor is small and enclosed. The Serenity M22 PRO2 is described as ultra-quiet, tuned for calm night sessions, so you can express without the hum that might startle a sleeping baby. Momcozy also makes wearable pumps that are designed to be discreet, though the exact noise level will depend on the model.
Ease of use and everyday practicality
A pump that is complicated to set up or clean will not get used. Think about how many parts it has, how easy it is to assemble, and whether it needs an app or Bluetooth to operate.
The Serenity M22 PRO2 keeps things simple. It has on-device touch controls and a small LED display on each cup showing the mode, level and battery. There is no app to download and no phone to pair. The cups are USB-rechargeable with a round charging base, and the clear collector lets you see your milk as it flows. Momcozy's wearable pumps also focus on simplicity, with some models offering app connectivity and others using on-device controls.
Comparing the options side by side
To help you weigh up the choices, here is a practical comparison across the main criteria. The Relievoo column uses the Serenity M22 PRO2 specifications, while the other columns describe the type of pump in general terms.
| Criterion | Relievoo Serenity M22 PRO2 | Momcozy wearable pumps | Traditional electric pumps | Manual pumps |
|---|---|---|---|---|
| Type | Wearable, in-bra, hands-free double electric pump | Wearable, in-bra, hands-free electric pumps | Electric motor unit with tubing to breast shields | Hand-operated, no motor |
| Modes | 4 modes: Stimulation, Suction, Massage, Automatic | Typically multiple modes, varies by model | Usually stimulation and expression modes | Single suction, controlled by hand |
| Levels | Up to 12 adjustable levels | Varies by model | Varies by model | Not applicable |
| Noise | Ultra-quiet, tuned for night sessions | Designed to be discreet, varies by model | Motor noise, varies by model | Very quiet |
| Mobility | Hands-free, no tubes or cords | Hands-free, no tubes or cords | Tethered to a power point and flat surface | Portable, but requires a hand |
| Controls | On-device LED display and touch buttons, no app | On-device or app-based, varies by model | Dial or button controls on the motor unit | Manual squeeze or lever |
| Materials | BPA-free, food-grade PP and soft medical silicone | Varies by model | Varies by model | Varies by model |
Why is my breast pump not working?
If your pump does not seem to be working well, there are a few common things to check. First, make sure the cups are positioned correctly and the flange is the right size for you. A poor seal can reduce suction significantly. Second, check that the valves and membranes are clean and dry, as milk residue can affect performance. Third, confirm the battery is charged or the power connection is secure.
If you have tried these steps and the pump still does not work, it is worth contacting the brand's customer service. For Relievoo products, the team can help with troubleshooting and warranty questions. For general pumping concerns, Pregnancy, Birth and Baby has practical information on common issues.
Verdict: who each option suits
There is no single best pump for every mum. The right choice depends on your routine, your comfort and what you value most. Here is a clear breakdown of who each option suits.
- Choose the Relievoo Serenity M22 PRO2 if you want a wearable, hands-free double pump with a strong focus on comfort. It suits mums who value a gentle massage mode, ultra-quiet operation and simple on-device controls without an app. It is a good fit for pumping at work, at night or while caring for your baby.
- Choose a Momcozy wearable pump if you are looking for a hands-free option from a well-known international brand. Momcozy offers a range of wearable pumps, so you can compare models to find one that matches your needs for modes, levels and app features.
- Choose a traditional electric pump if you plan to pump regularly in a seated position and do not mind being tethered to a power point. Brands like Medela and Spectra are widely used, and some mums find the suction strength of a mains-powered pump reassuring for frequent expressing.
- Choose a manual pump if you only pump occasionally, travel a lot or want a simple backup option. Brands like Philips Avent, Tommee Tippee and Lansinoh make manual pumps that are lightweight, quiet and easy to pack.
Other things to consider
If you are still deciding, it can help to read more about the practical side of pumping. The Raising Children Network has guidance on expressing and storing breast milk, and the healthdirect website covers common breastfeeding questions. You might also like to browse the full range of Relievoo breast pumps to see what is available.
For mums who want to compare other brands, our Momcozy vs Medela comparison and our guide to wearable breast pumps in Australia offer more detail.
Final thoughts
Choosing between Relievoo and Momcozy in Australia really comes down to your personal priorities. If comfort, quiet operation and simplicity are at the top of your list, the Relievoo Serenity M22 PRO2 is worth a close look. If you prefer a well-known international brand with a range of wearable options, Momcozy is a solid choice. Whichever direction you go, take the time to check the fit, start on a gentle level and reach out to a health professional if anything does not feel right.
Frequently asked questions
Is Momcozy Australian?
Momcozy is not an Australian brand. It is a company that makes wearable and traditional breast pumps and sells them internationally, including in Australia. Relievoo is an Australian-focused brand that ships free Australia-wide with tracked delivery.
How long does Momcozy take to ship to Australia?
Shipping times for Momcozy can vary depending on where the order is dispatched from. Relievoo offers free Australia-wide tracked shipping that typically takes 3–5 days. If delivery time is important to you, it is worth checking the estimated shipping time before you order.
How does a wearable breast pump work?
A wearable breast pump sits inside your nursing bra, with a cup that fits over your breast. It uses gentle suction to draw milk into a collection container, and most have different modes to stimulate let-down and then express milk. No tubes or cords are needed, so you can move around while pumping.
What breast pump should I get?
Think about how often you will pump, where you will use it and what comfort means to you. Wearable pumps suit mums who want to move around, while traditional electric pumps with tubing can be a good option for frequent, seated sessions. Manual pumps are handy for occasional use or travel.
Should breast pumping hurt?
Breast pumping should not hurt. If you feel pain, it may be that the flange size is not right, the suction is too high or the pump is not positioned well. Start on a low level and build up gradually. If discomfort continues, talk to your midwife, child and family health nurse or the Australian Breastfeeding Association helpline.
