Spectra S1 Vs S2 Vs S9

Are you trying to decide between Spectra S1 vs S2 vs S9?

Then let us help you decide which is the best Spectra pump for you and your baby: Spectra s1 vs s2 vs s9 plus!

Spectra is one of the leading brands when it comes to breast pumps.

They are known for providing women with hospital-grade suction for a very reasonable price, as well as for their reliable and easy-to-use products. 

But which one is better for you?

If you are considering a Spectra model for your breast pump then we can help you to choose which one is best.

We have compared the features, pros, and cons of Spectra S1, Spectra S2, and Spectra S9 to help you decide which product if right for you. Keep reading to find out more. 

And if you love this Spectra 2 vs Motif Luna breast pump comparisons guide, make sure to check out our guides on best pumping bra for Spectra, how to power pump with Spectra s2, and Motif Luna Vs Spectra S2.

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Who Is Spectra?

Spectra was founded in 1976 by two mothers who wanted to create a better way of feeding babies.

They were inspired by the idea of using a vacuum system to suckle infants. The first Spectra breast pump was launched in 1980 and has been helping families ever since. 

Today, Spectra is still owned by its founders but now employs over 100 people across the globe. It is an international company that sells its products all around the world.

Spectra S1 Vs S2 Vs S9

Let’s dive in and take a look how the Spectra S1, S2, and S9 compare.

All About Spectra S1

The Spectra S1  is a hospital-grade breast pump that is designed to be used at home. It is very simple to set up, assemble and disassemble.

It is a double-sided breast pump that can also be used as a single side breast pump if needed. 

The S1 is a portable breast pump, which means you can use it on the go. This is because it has a rechargeable battery that lasts up to 3 hours.

You don’t need to worry about always being close to a power source if you need to use your pump while you are out and about.

The S1 weighs 2.9 pounds so is lightweight and easy to carry around. 

The motor on the S1 is nice and quiet which allows you to pump discreetly. It also means that you can pump at night without waking anyone up.

For nighttime pumping, you can use the night light to help you see the controls.

You can also set yourself a timer if you need to so you know when you have been pumping for long enough. 

The motor of the S1 provides suction power of 250mmHg.

There are various settings that you can adjust to create your ideal combination of speed and suction power, allowing you to get the best milk flow possible. 

The S1 has a closed system which prevents the milk from getting into certain parts of the pump like the motor.

This makes the pump much easier to clean and more hygienic. The S1 comes with two bottles and two breast shields. 

All About Spectra S2

The Spectra S2  is very similar to the S1 in a lot of ways.

It is also a double-sided electric breast pump that can be used as a single-sided breast pump if you need to. 

It provides hospital-grade suction and has settings that can be adjusted. One of the differences between the S1 and the S2 is that the S2 has a memory function. 

This means that once you have found a setting that you like, you can store it and use it again at the touch of a button.

You can store up to three different personalized settings on your S2, which makes your pumping sessions much more efficient and convenient. 

The S2 is lighter than the S1, weighing only 2.5 pounds as opposed to 2.9lbs.

Included in the settings is a massage mode that encourages the milk flow, allowing you to get even more milk out of each pumping session.

The motor is powerful but it is also very quiet, like the S1. It has the same suction power of 250mmHg. 

Like the S1, the S2 has a night light and a built-in timer which is very convenient.

It also has a closed system to make cleaning the pump even easier. It comes with two milk storage bottles and two breast shields. 

There are two main differences between the S1 and the S2. One of them is the color- the S1 is blue and white whereas the S2 is pink and white.

The other main difference is the power supply. The S1 has a rechargeable battery which means it can be used on the go.

The S2 doesn’t have this feature – it must be plugged into a power source at all times. 

All About Spectra S9

Finally, we have the Spectra S9. The S1 and the S2 are very similar in size and shape, but the S9 is different.

It was designed to be the most lightweight and transportable option and it weighs only 0.5 pounds.

Despite the lightweight design of this breast pump, it still offers a suction power of 250mmHg (although it tends to achieve slightly less than this in practice so is not quite as powerful as the S1 and S2). 

Like the S1 and the S2, the S9 can be used as a double-sided breast pump or a single-sided breast pump.

It comes with two bottles and two breast shields, and it is very easy to assemble and disassemble. 

The controls are simple, but like the other models, you can adjust the speed and suction to find a setting that works for you. 

This pump operates nice and quietly so you can easily use it for nighttime feeds and you can even use it discreetly in public places.

However, it does not benefit from a night light as the S1 and S2 do, so you might need to use a lamp to help you see the controls.

The LCD display is visible in the dark and will show you how long you have been pumping. The pump has a built-in timer function as well as the S1 and the S2. 

This pump does not need to be plugged into a power source to work.

The battery is rechargeable and lasts for up to 3 hours, so you can take this pump out and about with you. This is ideal for days out with the family. 

You may also like this guide on Spectra S9 vs Spectra S2!

Which Pump Is Best: Spectra s1 vs s2 vs s9 plus?

Which pump is best comes down to what is most important to you. 

If having a portable breast pump that you can use on the go is very important to you then you should choose the Spectra S9.

It is the most lightweight option weighing only 0.5 pounds which means you can easily use it on the go and carry it around with you in a bag.

The S1 can also be used on the go but is heavier. 

If you are looking for a reliable and powerful breast pump that you can use at home then you won’t get much better than the Spectra S2.

Whilst this pump cannot be used on the go, it can certainly get the job done very quickly. It is powerful and proficient and is very easy to use. 

The S1 falls somewhere between the Spectra S2 and the Spectra S9. It is as powerful and reliable as the S2 but is more portable due to the battery pack.

The battery pack is not rechargeable which is a let down, but it is still a very good product. 

When it comes to price, the S9 is the cheapest. The S9 is followed by the S2, and last but not least is the S1 which is the most expensive.

However, this can vary depending on the seller and whether they have any offers. 

The S9 has fewer settings than the S1 and the S2, which is why it could be cheaper. The S9 prioritizes portability and a compact, lightweight design over everything else.

The S2 finds the settings and the ease of use more important. The S1 is a good blend of portability and useful features, but it is heavier than both the S2 and the S9. 

Final Thoughts on s1 vs s2 vs s9 Spectra Pumps

Spectra is a great brand to consider if you are looking for a breast pump.

Their products are robust and reliable and provide excellent suction which is of hospital grade. 

Their three most popular models, the S1, the S2, and the S9 are all very good choices of breast pumps.

Which one you choose will depend on whether you are looking for a portable breast pump that you can use on the go, or whether you would rather have more choices of settings and features on your pump.

We hope this guide on Spectra breast pumps has helped you decide which pump will best suit your needs.

And if you’re looking for more great guides, make sure to check out these guides on best mini fridge for breast milk, manual vs electric breast pump, and best bottles for breastfed babies.