Nuna Pipa Lite RX Review – The Most Expensive Infant Car Seat

Nuna Pipa Lite RX

Nuna Pipa Lite RX

Overall Rating
Face Rear

Nuna Pipa Lite RX should be one of the infant car seats that I’m not sure exactly sure how to begin a review or summarise in a single paragraph. Usually, I like to highlight the top features but this time, I’m truly stumped. Not because this infant car seat has nothing going for it, but because it has everything going for it.

Whilst the first batch of stock flew off the shelves faster than a group of bargain-hunters rushing through the sliding doors of a Walmart store on Black Friday. I was lucky enough to get an exclusive look at this titan of an infant car seat, and let me tell you, the Pipa Lite RX is an absolute marvel in car seat innovation. It’s seen what its competitors can do and have savagely outpaced them with its sophisticated style, lightweight design, and never-seen-before canopy, color options, and base features.

*Price may change due to e-commerce platform and brand sales promotion.

Nunpa Pipa Lite RX Review - 9 Things to Know

Pros & Cons

The good and the bad

What is it best for

Who we recommend it for

Value for Money

Is it worth the price tag?


Dimensions, weight, color, etc

Safety Rating

Crash tests, FMVSS213, SIP


Weight/height limits, airplane, etc


Install with LATCH or seat belt


Other car seats to consider

1. Pros and Cons



2. Who Is It Best For?

Will the Nunpa Pipa Lite RX Be a Good Fit For Your Child and Family?

Well, my first instinct is to say, every family.

That’s because the Nuna has been built and designed according to the new needs of young parents. It’s fully adaptable, thanks to its average weight and height limit, compact and lightweight design, and safety extras like an extendable canopy and an advanced base with a load leg.

This means its ride quality is almost unparalleled. No matter where your traveling appetite lies, the Nuna Pipa Lite RX will be able to match your stride for stride.

That being said, you need to pay for more on this baby gear. At the end of the day, it’s one of the most expensive car seats – its $550 listing price is as expensive as the Doona infant car seat stroller.

At this point, the Pipa Lite RX is not suitable for families that have a limited budget on a car seat, especially considering it’s a rear-facing only car seat that can’t be used after your baby outgrows the 32-pound weight limit or 32-inch height limit.

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3. Value for Money

Is the price tag worth it?

That depends.

Nuna Pipa Lite RX is, without any shadow of a doubt, one of the best infant car seats I’ve ever reviewed. You only need to take a look at its impressive spec sheet and the long list of unique, proprietary features to see this, including high capacity, lightweight design (6.9 pounds), baseless installation, and high-quality materials.

These make it top-notch among its competitors. Most car seats are a melting pot of standard elements you’d find in any component bin, put together in factories most commonly hundreds or thousands of miles away from the brand’s HQ. This is why so many models seem so similar, such as the car seats from Graco and Safety 1st.

This isn’t the case with the Pipa Lite RX and other Nuna car seats. The Pipa Lite RX comes equipped with the company’s innovative Sky Drape and the better-performance RELX base (vs Pipa base).

Of course, there are infant car seats out there that have a higher height and weight limit (Chicco Fit2) and are cheaper, however, the Pipa Lite RX offers a more well-rounded package that a wide scope of parents would love. Plus, it’s a true masterclass in innovation, something that even your more impressive run-of-the-mill models lack.

In short, if you’re going to shell out this much on an infant car seat, there’s only one other infant car seat you should consider alongside it, the Doona infant car seat stroller – the only car seat with built-in wheels on the market.

See also

Nuna Pipa Lite RX vs LX

Car Seats Comparision Nuna Pipa Lite RX Nuna Pipa Lite LX
Price $415 $400
Rear-Facing Harness 4-32 lb/ 32" 4-32 lb/ 32"
Weight 6.9 pounds 5.7 pounds
True lock™ Base Installation
Baseless installation -
Base RELX Pipa
Connects with all Nuna Strollers
Full Coverage UPF 50+ canopy
Sky drape
Integrated Harness Holders
Side impact protection
Rigid LATCH 4 position adjustable -
Recline 4 positions 1 position
Merino wool
No-rethread harness -

4. Design

Dimensions and Width

The Nuna Pipa Lite series has a similar design. So it’s not surprising that the Nupa Pipa Lite RX measures 27.25 inches in length, 17.5 inches in width, and 23 inches in height – they are the same as the Pipa Lite LX

Infant car seats at these dimensions are considerably compact. Along with its lightweight design (weighing 6.9 pounds), the Pipa Lite RX is a great choice for parents who are looking for an infant car seat that is easy to carry and transport.

In terms of width, the Nuna Pipa Lite RX falls within the average range for infant car seats on the market. The 17.5-inch width is relatively narrow and won’t take much space from the sides. It is a bit wider than the narrowest convertible car seats at 17 inches but is good to fit 3 across in most vehicles. 

What needs your attention is the length. If an infant car seat has a greater length, that means it probably borrows space from the front row. This can be a negative point if you’re planning to install it on the window side because it may affect the driver or front passenger.

The good news is that the Pipa Lite RX and other Nuna infant car seats perform better than other infant car seats like the UPPAbaby MESA V2 (27.5″) and Chicco Fit2 (28″) as this aspect, meaning it should fit well in most vehicles, including small cars. 

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Compared to other infant car seats, which have an average weight of around 10 pounds, the Nuna Pipa Lite RX is significantly lighter, weighing in at just 6.9 pounds, making it an excellent choice for parents who value portability and ease of use.

However, it’s not the lightest Nuna infant car seat, the other three models – Pipa Lite R (5.3 pounds), Pipa Lite (5.3 pounds), and Pipa Lite LX (5.7 pounds) are slightly lighter. But this 6.9-pound weight should be as good as our lightest infant car seats (within 7.5 pounds).

Thanks to its lightweight design, along with its compact size, the Nuna Pipa Lite RX is incredibly portable and easy to carry. Whether you’re moving from the car to the stroller or carrying your baby around a busy airport, the Pipa Lite RX makes it easy to move around with minimal hassle.

Whether you’re traveling by air or car, the portability of the Nuna Pipa Lite RX makes it an excellent choice for parents who are always on the go.

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The Nuna Pipa Lite RX infant car seat comes with a canopy that is designed to keep your baby protected from the sun, wind, and other outdoor elements. The canopy is well-made with high-quality materials that are durable and offer excellent protection in and out of the cars.

The materials used in the canopy are of top quality, consisting of a breathable fabric that gives ample airflow and doesn’t trap heat. This helps to prevent your baby from getting too hot and uncomfortable during longer rides.

Additionally, the canopy is extendable, meaning you can adjust it to protect your baby from different angles. For instance, it can be folded when being used inside the car and expanded for maximum protection when carrying your baby out of the vehicle. 

The car seat’s canopy is also easy to use, and the mechanism is smooth, ensuring that you can open or close the canopy quietly without disturbing your little one. The canopy simply snaps onto the car seat, making it easy to attach or remove from the car seat as needed.

Another great feature of the Nuna Pipa Lite RX’s canopy is that it’s retractable when not in use, which is perfect if you need space in your car. With the canopy retracted, the car seat takes up less space in your car, making it easier to transport.

More than the traditional canopy, the Pipa Lite RX comes equipped with the manufacturer’s well-known Sky Drape, which is designed to work with the canopy to create a full coverage space, providing extra protection and privacy while still leaving enough airflow for comfort.


The handle on the Nuna Pipa Lite RX car seat is designed with convenience and comfort in mind. It’s made from tough and durable plastic, offering a comfortable grip for parents carrying their baby around.

The handle is ergonomically designed, with a soft and comfortable grip, making it easy to carry the seat and baby from the garage to the living room. Smartly designed in a large square shape, this ensures there is enough distance between the handle and the canopy, allowing parents to carry the car seat with arms without being squeezed.  

Thanks to its smooth, easy-to-use design, positioning the handle is foolproof, with a simple one-hand release mechanism that makes loading and unloading the infant car seat a breeze. With this feature, you don’t need to put your baby down to adjust the handle. This makes it easy to take the infant car seat in and out of your car, even with your baby in tow.

Stroller compatibility

The Nuna Pipa Lite RX is one of the most popular infant car seats in the market today and for good reason. This car seat has a lot of great features that are appealing to parents seeking a lightweight, easy-to-use option that offers top-notch safety and comfort for their little ones.

Its wide compatibility with strollers might be one of the reasons. With the included adapters, the Pipa Lite RX (and other Nuna infant car seats) will work with the Nuna strollers as well as strollers from other brands.

Popular choices include the UPPAbaby VISTA and CRUZ, Bugaboo Donkey and Cameleon, Baby Jogger City Mini and City Select, and the BOB Revolution. These strollers offer excellent compatibility with the Nuna Pipa Lite RX, providing a seamless and safe connection between the two.

The Nuna Pipa Lite RX is equipped with a set of special adapters that you can use to attach the car seat to any of these stroller brands. The adapters are simple and easy to use, making it easy to transfer the seat between the car and the stroller as needed. This feature is especially handy for parents who want to avoid waking their sleeping baby when transferring from the car to the stroller.

The Nuna Pipa Lite RX’s compatibility with other strollers from various manufacturers is an excellent feature that provides parents with a lot of flexibility and choices when choosing a stroller.

It’s also a practical investment since you don’t have to purchase another infant car seat that’s specific to the stroller brand you choose. The adapters are relatively easy to find if you need to replace them, and they offer a seamless and safe connection between the stroller and the car seat.

Overall, with its stroller compatibility feature, the Nuna Pipa Lite RX is an excellent choice for parents looking for a car seat that offers both safety and flexibility.

P.S. If you want to use the infant car seat from other brands with a Nuna stroller, there are a few adapters

Sky Drape

The Nuna Pipa Lite RX infant car seat stands out from other models due to its Sky Drape feature. The Sky Drape is a canopy extension that provides additional protection from the elements and maintains your infant’s privacy with an innovative air-vented design.

This feature can be easily raised or lowered with one hand, providing optimal flexibility for parents on the go. Parents don’t need to worry about disturbing their baby as they adjust the canopy, as it’s designed to be discreet and quiet.

The canopy extension also offers maximum coverage to keep your baby comfortable and safe, while the unique air-vented design ensures ample air circulation throughout the car trip. This canopy extension is an intelligent and innovative feature that parents can take advantage of while on the go.

The Sky Drape offers something different from other infant car seats’ available canopies because of its expanded protection and air-vented design. This extra layer of coverage offers the utmost privacy and sun protection for your newborn, ensuring your baby is comfortable and secured during long car trips.

The Nuna Pipa Lite RX’s Sky Drape feature can be a lifesaver for parents looking for a car seat that offers added protection and convenience while making their lives easier.

We have listed which Nuna Pipa car seat featuring the Sky Drape. 

Which Nuna Pipa Car Seat is the Best

Color option

The Nuna Pipa Lite RX comes in a range of colors to suit every taste and style. Among the Nuna infant car seats, the Pipa Lite RX has the most colors, with up to 12 options for choice.

Some of the available colors for the Nuna Pipa Lite RX include Frost, Hazelwood, Ocean, Granite/Pine, Camel, Brushstroke dot, Riveted, Broken Arrow/frost, Lagoon, and Caviar.

These colors are all gender-neutral and would be a great choice for parents who prefer a more understated look for their infant car seat.

However, if you’re looking for colors that are specifically geared toward boys or girls, there are a few options available. The Nuna Pipa Lite RX is available in three customizable fabric options; Granite, Night, and Ocean. These three colors are deep dark which would be a great choice for parents of baby boys.

For parents of baby girls, the light color options can still be a great choice. For instance, the Brushstroke dot, Camel, and Lagoon as well as the Granite and Caviar options.

Ultimately, the color you choose for your Nuna Pipa Lite RX will depend on your personal preferences and the gender of your baby. However, whether you choose a gender-neutral option or one geared towards boys or girls, you can be sure that the Nuna Pipa Lite RX will provide maximum comfort, safety, and style for both you and your little one.


The Pipa Lite RX is one of the three Nuna infant car seats that includes the RELX base. 

The RELX base is an updated version of the Pipa series base, designed to provide improved safety and convenience for parents. While there are a few similarities between these two bases, you should also pay attention to the differences between them when selecting the right base – if you need to purchase the second base for convenience.

The first difference is the load leg, which can be found on the RELX base while the original Pipa base lacks. The Load Leg is a unique system that connects the base and the bottom of the back seat in your car. It is used to stabilize the base and anchors it to the ground, reducing the amount of rotation during a collision, preventing the car seat from flipping over.

Plus, the RELX base is much easier to install than the Pipa base. It comes with color-coded indicators, guiding parents on how to install the car seat correctly. In contrast, the Pipa base requires additional steps and can be more complicated for some parents to install.

Additionally, the RELX base has a more minimalist design, making it easier to carry and store compared to the Pipa base. The RELX base is also compatible with a broader range of Baby Jogger strollers, making it a more versatile and practical option if you own one of their strollers.

Overall, while both bases are compatible with the Nuna Pipa Lite RX, the RELX base offers additional safety features, a more simple installation process, and a minimalist design than the Pipa base. These differences provide parents with additional options when it comes to choosing the right base for their infant car seat. Whether you want additional safety features or a more straightforward installation process, the RELX base is an excellent choice for parents seeking a reliable and practical solution for transferring their infant car seat between car and stroller.

Headrest and Harness

The Nuna Pipa Lite RX infant car seat features an adjustable headrest and no-rethread harness system that will provide most convenience for busy parents so that they can effortlessly adjust the headrest and harness to a desired position.

Also, the headrest and harness are made of a comfortable and breathable foam that is soft to the touch, providing a comfortable and supportive surface for your baby’s head and body.

Reclines - 4 Positions

You should always put your baby in the car seat at a correct angle so that it’s not too upright to cause a breath issue or too flat to reduce the protection.

Luckily, the RELX base allows for 4-position reclining so that you’ll get much flexibility and customization for your kid’s age and size, providing maximum comfort and safety while traveling. This is especially important for newborn babies, who require a more reclined position to provide proper support to their developing neck muscles.

Infant Accessories

The Nuna Pipa Lite RX infant car seat comes with a removable infant insert, which provides additional support and cushioning for newborns and small babies to help reduce the risk of injury or discomfort during car rides.

The infant insert is easy to use and remove, ensuring that your baby always receives the appropriate support and comfort for their growing bodies. 

When your baby is a newborn, the insert’s head support provides excellent support for your baby, helping to keep their head upright and stable. The cushioned design ensures that your child’s delicate body is cradled comfortably, which is particularly important during long car rides.

As the baby grows, he or she may fit better in the car seat and does not need the insert anymore. At this  time, you’ll need to remove the insert. 

Additionally, cleaning the infant insert is a breeze. Easily detachable from the seat, the insert is machine washable, making it easy to clean up any messes that babies tend to make.

In summary, the Nuna Pipa Lite RX’s insert provides unparalleled support and comfort for your infant, particularly for their developing body. The insert securely fits into the car seat and is easy to remove for baby growth. With its detachable and washable design, cleaning is effortless, making it a practical choice for parents looking for a car seat that is convenient and easy to use.


Okay, coming to the proud point of the Nuna car seats, which are known for their well-crafted design and high-end and stylish padding. The materials and thickness of the padding are carefully selected to provide comfort for your baby while maintaining a high level of safety during car rides.

The padding materials used in the Nuna Pipa Lite RX are high-quality and feature a durable, soft fabric that can withstand heavy use. The fabrics in the padding are breathable, which means that your baby will not get too hot and uncomfortable during longer trips. The padding is thick enough to provide excellent support while remaining soft enough to prevent any discomfort.

The cushioning in the car seat is also designed to provide ample support for your baby’s back, neck, and spine, which is crucial for their overall comfort and safety. The thicker, plush padding also has excellent shock-absorbing properties, perfect for any bumpy rides.

The padding is easy to install and remove if you need to clean the car seat easily. This practical feature is great for parents who are always on-the-go and need to make quick cleaning from time to time.

Compared to other car seats, the Nuna Pipa Lite RX’s padding provides exceptional comfort and support for infants during car rides. That matches its price.

6. Crash Tests and Safety Ratings

Is it safe to use Nuna Pipa Lite RX?

The Nuna Pipa Lite RX is a reliable and safe car seat, giving parents peace of mind when traveling with their little ones. It is manufactured to meet or exceed the standards set by the National Highway Traffic Safety Administration (NHTSA) and the Federal Aviation Administration (FAA). More than that, it is designed with a few additional safety features.

Steel-reinforced frame: The car seat’s frame is made of a lightweight yet sturdy aluminum and steel combination that provides excellent protection in case of impact. There is a lot of EPS foam around the frame to help absorb and distribute impact forces across the car seat, protecting your baby from all-round.

Side-impact protection: The car seat features a unique memory foam lining that surrounds your baby’s head, neck, and torso. This foam is able to absorb energy in case of a side-impact collision, reducing the risk of injury to your baby’s delicate body.

Five-point harness: The car seat’s five-point harness keeps your baby securely fastened in the car seat, minimizing the risk of ejection in case of a crash. The harness is adjustable, so you can ensure a snug fit for your baby as they grow.

RELX base: The Relx base is good to provide extra stability and safety for the car seat. It features a stability leg that extends from the base to the floor of the vehicle, reducing forward movement during a crash. The base also has a built-in red/green indicator that helps you achieve the correct angle during installation to keep your baby and the seat secure.

Flame retardant fabrics: The car seat’s fabrics are treated with a flame retardant coating that helps resist burning in case of a fire. Additionally, the fabrics are free from harmful chemicals, ensuring that your baby’s delicate skin is protected.

Overall, the Nuna Pipa Lite RX infant car seat is packed with advanced safety features that prioritize your baby’s protection and provide you with peace of mind while traveling.

7. Performance

Weight and Height Limits

As an infant car seat, the Nuna Pipa Lite RX is capable of accommodating babies weighing between 4-32 pounds and measuring up to 32 inches in length – which should cover most infants in their first year of life. 

You may have found the top weight limit is 3 pounds less than its competitors (32 lbs vs 35 lbs).  The 4-pound minimum weight requirement is suitable for newborn babies, including preemies. 

Another thing to keep in mind is the height limit, which is set at 32 inches. You should always follow the manufacturer’s guidelines on the weight and height capacity to ensure your child is safely and comfortably secured in the seat.

If your baby outgrows the height limit before reaching the weight limit, it’s time to look for a new car seat that can accommodate its growing size. The forward-facing convertible car seats or harness booster seats would be great options – However, you should always follow your state’s car seat laws to legally and safely ride with a kid in a car.

It’s important to note that the weight and height limits are set by the manufacturer and are not suggestions. It’s critical that you adhere to the specified limits to ensure that your child is safe and secure while traveling in the car.

See also

Stage / Modes -1st

The Nuna Pipa Lite RX is an infant car seat that is designed to support the first stage of your baby’s life, which is typically from birth until around 12 months. This stage is known as the infant car seat stage and is characterized by car seats designed specifically for newborns and smaller babies.

The benefits of using the Nuna Pipa Lite RX during the infant stage are numerous. 

Among the car seats for newborns, the rear-facing only infant car seat should be the best option because they’re specially designed for small babies, ergonomically, and similar to the bassinet to provide a relatively flat and comfortable space. The included infant inserts like the head and body support are good to fit a newborn’s head and body, providing extra support for their neck and head and keeping them secure while traveling.

Another benefit of using the Nuna Pipa Lite RX during the infant stage is its portability. As we know above, it’s lightweight (6.9 pounds) and compact (17.5″ W x 27.3″ L x 22.5″ H), making it easy for parents to move around or transport their newborns around without much hassle.

However, like other infant car seats, the Pipa Lite RX can be installed rear-facing only. That’s the common drawback of all infant car seats. It means your kid would probably reach or outgrow the weight or height limit in their first year of age and you’ll need to find another car seat for extended rear-facing (if your state requires that, check the US states with this requirement.) or transfer your kid to a forward-facing car seat. 

Overall, the Nuna Pipa Lite RX is an excellent choice for parents looking for an infant car seat that provides both safety and portability. Although it has a short lifespan, during its usage, it provides a secure and comfortable environment for your newborn while traveling in the car.

See also:

Age Range

Just like car seat brands, Nuna does not say the age range for the Pipa Lite RX. According to the maximum weight of 35 pounds and the maximum height of 32 inches, it’s supposed that the seat will accommodate infants up until around their first birthday, at most 18 months of age.

Typically, the kid’s weight and height are the primary indicators of when to transition to a next-stage car seat. Once your baby outgrows the Nuna Pipa Lite RX’s weight or height limits, you’ll need to switch to an age-appropriate car seat that’s better suited to their size and needs.

We talk about age limits or ranges here just for reference. Some US states may have age requirements included in the local car seat laws. But it’s essential to ensure that you follow the seat’s weight and height limits to provide adequate protection for your infant during car trips.

We also compiled a few lists of car seats for different aged kids so that you can quickly choose an appropriate one if your kid falls at the average size and growth rate.

See also


Is Nuna Pipa Lite RX approved for use on a plane?

Yes, the Nuna Pipa Lite RX is FAA-approved, making it a great choice for parents who want an infant car seat that can be used when traveling by air. 

When using the Nuna Pipa Lite RX aboard an airplane, you can install the car seat using the airplane seat belt or with the use of the airline-approved base, sold separately. Remember to follow the guidelines provided by the airline and ensure that you consult with the airline before bringing the car seat onto the plane.

It provides a few convenient points, for instance, the lightweight body, the compact design, and also the baseless installation. If you don’t want to take the base for air travel or outboard, just need to take the car seat and a stroller that works with the Pipa Lite RX. 

As for the best companion for air travel, the Doona Infant Car Seat Stroller should be the first and best option. It combines an infant car seat and stroller into one and is the only car seat with wheels, meaning you can use it as a safety car seat on the planes and as a stroller before onboarding and after landing.

See also 


How long is Nuna Pipa Lite RX car seat good for

The Nuna Pipa Lite RX has a lifespan of about seven years from the date of production. This lifespan is typical of most infant car seats on the market, as car seats’ materials are subject to wear and tear with time and use, which can compromise their safety level.

The expiration date of the Pipa Lite RX (and other Nuna infant car seats) can be found on a sticker on the car seat’s base or frame. If not, you may need to calculate it with the date of the manufacturer and the 7-year of lifespan. 

The car seat’s instruction manual and information on the packaging also provide guidance on the lifespan of the car seat and where to find the expiration date sticker.

It’s NOT recommended to use the Pipa Lite RX if it has reached its expiration date, even if it appears to be in good condition. You’ll need to correctly dispose of the expired car seats (see our post on what to do with expired car seats) instead of keeping using them because the materials used to make the seat may degrade over time, which can compromise the seat’s safety and effectiveness in the event of an accident.

Participating in Target’s car seat trade-in event should be the best way to deal with an expired or old car seat. You’ll get a 20% off discount code for purchasing new baby gear.

See also:


The Nuna does not specify the warranty period but makes it clear to provide a custom warranty per product.

So it’s better to contact the manufacturer to inquire about the warranty for your own product.

Customers must register their products with Nuna and provide proof of purchase, including the date of purchase, model number, and manufacture date.

8. Nuna Pipa Lite RX Installation

Before starting to install the car seat, you may where to put it. The center of the back seat is probably the safest position to install a car seat.

If possible, install the car seat on that spot. If that seat is not applicable for a proper installation, for example lacking a shoulder belt, either seat on the side would be safe. You may choose any of them based on your family’s and kid’s needs.

It’s a pity that the Nuna Pipa lite LX does not support baseless installation. That means the base should be used always the time, no matter whether you choose to install it with the LATCH or seat belt. This definitely reduces its performance in its portability if you want to take it for air travel.

So the installing Nuna Pipa Lite LX only refers to installing the base

Install Nuna Pipa Lite RX Using LATCH

1 – Place vehicle in park and on level ground.

2 – Position base in a forward facing vehicle seat. Adjust base so bubble touches line.

3 – If necessary, use recline adjustment to position bubble in level indicator to achieve correct angle for installation. Recline adjustment locks into position.

4 – To release recline adjustment, press down on lock button located under base.

5 – If necessary, install rigid LATCH guides on vehicle LATCH lower anchor bars.

6 – Rotate rigid LATCH (lower attachments) down. 

7 – Hook rigid LATCH onto vehicle LATCH lower anchor bars. 

8 – Confirm proper installation by pulling on the base AND also seeing that green is indicated on the connectors. The rigid LATCH (lower attachments) must be attached and locked onto the vehicle anchor bars.

Install Nuna Pipa Lite RX Using Lap/Shoulder Belt

1 – Place vehicle in park and on level ground.

2 – Position base in a forward facing vehicle seat. Adjust base so bubble touches line.

3 – If necessary, use recline adjustment to position bubble in level indicator to achieve correct angle for installation. Recline adjustment locks into position.

4 – To release recline adjustment, press down on lock button located under base.

5 – Open the vehicle belt lock off by lifting up.

6 – Route the vehicle belt through the opening in the base labeled ‘belt here’ and under the vehicle belt lock off.

7 – Buckle the vehicle belt. Both the shoulder AND lap belt must be under the vehicle belt lock off and belts must lay flat.

8 – While pressing the base into the vehicle seat (1), tighten the vehicle belt by pulling straight along the belt path (2).

9 – While the shoulder belt is tight, hook the bottom of the vehicle belt lock off (1) and press to close (2). If vehicle only has a lap belt, then put lap belt under vehicle belt lock off.

Attach the Child Restraint to Base

1 – After child is properly secured in child restraint, press child restraint on base and listen for a click. Pull on child restraint to verify installation. DO NOT allow child restraint or handle to contact the vehicle interior (side of car door or seat in front) when installed on base.

2 – To release the child restraint, squeeze the carrier release button (1) located on the base and then pull the child restraint up (2).

3 – To remove the base, first push the base toward the vehicle seat with a light force.

4 – As you push the base toward the vehicle seat, squeeze the secondary (1) and primary rigid LATCH release buttons (2). For ease of release, push the secondary button first, then the primary button.

5 – Then pull the base off of the bars.

NUna Pipa Lite RX Manual

You should always read the user manual before starting to install and use it for riding your child. 

The Nuna Pipa Lite LX car seat manual is stored in a small storage slot at the bottom of the base, but you can always find the online user manual on its official website, or download the PDF here.

8. Specification and Comparison

Suitable forNewborns and infants
Portability (1-10)8. Compact and lightweight
Weight (pounds)6.9
Weight limits (lb.)4-32
Height limit (inch)32”

‎L 27.3″ x W 17.5″ x H 22.5 ” (without base)

Cup holderNone
Age RangeBirth-12 months old
InstallationLATCH and seat belt
Headrest Positions
Recline positions4
Lifespan7 Years
Extra FeaturesSky Drape, RELX base

Nuna Pipa Lite RX vs UPPAbaby MESA V2 vs Bugaboo Turtle Air

Car Seats Comparison Nuna Pipa Lite RX UPPAbaby MESA V2 Bugaboo Turtle Air
Price $415 on official site $329.99 on Amazon $479.99 on Amazon
Weight limits (lb) 4-32 4-35 4-32
Heights Limits 32" 32" 32"
Sky Drape -
Easy-to-Remove Seat Pad
Anti-rebound bar - -
No-Rethread Harness
Adjustable harness 3 positions 5 positions
Recline positions 4 4 4
Energy Absorbing Base
LATCH True lock SMARTSecure SuperCinch
Baseless installation
Belt Lock-Off
Carrier weight without base 6.9 lb (without canopy) 9.9 lb (including canopy) 8.7 lb (including canopy)
Width (in.) 17.5 17 17.3

*About the height limit for rear-facing: The top of the head must be 1” (2.5 cm) below the headrest adjustment lever.

9. Alternatives

What other infant car seats should you consider?

Doona Infant Car Seat and Stroller

Doona Infant Car Seat Stroller

Why is it better than the Nuna Pipa Lite RX?
Why is it worse than the Nuna Pipa Lite RX
Chicco KeyFit 35 infant car seat

Chicco Keyfit 35

Why is it better than the Nuna Pipa Lite RX?
Why is it worse than the Nuna Pipa Lite RX?
UPPAbaby MESA V2 Infant Car Seat


Why is it better than the Nuna Pipa Lite RX?
Why its worse than the Nuna Pipa Lite RX?