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- USA
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Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
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Description
nuna mixx car seat and stroller Nuna MIXX Next + PIPA Aire RX Travel SystemPack up and go anywhere with MIXX next + PIPA aire RX travel system! This smooth riding stroller features a compact fold away axle, adjustable recline and MagneTech Secure Snapthe self guiding magnetic buckle that automatically locks into place. The car seat features a full coverage canopy with pull out Sky drape attaching silently with magnets, and soft, organic jersey removable inserts. MIXX NEXT MagneTech Secure Snap, the self guiding magnetic
Pack up and go anywhere with MIXX™ next + PIPA™ aire RX travel system! This smooth-riding stroller features a compact fold-away axle™, adjustable recline and MagneTech Secure Snap™—the self-guiding magnetic buckle that automatically locks into place. The car seat features a full-coverage canopy with pull-out Sky drape™ attaching silently with magnets, and soft, organic jersey removable inserts.
MIXX NEXT
- MagneTech Secure Snap™, the self-guiding magnetic buckle that automatically locks into place
- Four modes — PIPA™ series infant car seat, bassinet, seat parent facing or world facing
- Ring adapter is included for an easy on/off one-click travel system
- Rear-wheel Free Flex suspension™ and front-wheel progressive suspension technology
- Compact fold-away axle™ for a more compact fold
- Stands when folded
- A one-piece fuss-free, compact fold no matter which way the seat is facing
- All-season seat keeps baby cozy in winter and unsnaps to mesh in summer.
- Removable two-piece bamboo blend fabric seat insert grows with baby
- No re-thread harness for easy adjustments
- Tough, rubber foam filled tires are ready for any terrain
- One-touch, rear wheel braking system is strong and responsive
- Easy to flip the seat and switch to bassinet or travel system modes
- Quick release five-point harness for secure strolling
- True-flat recline for newborn comfort
- Five position recline: easily adjusts with one hand
- Adjustable calf support with integrated footrest promises a comfortable ride
- Super convenient, automatic quick-click fold lock and trolley function when folded
- Height adjustable push bar
- Smart and stately dark matte frame with chrome black wheels
- Luxe leatherette accented pushbar and armbar.
- UPF 50+ canopy is water repellent and extendable and features a flip out eyeshade, ventilation panel and window
- Two compartment basket including secret zipper pocket
- Cell phone pocket on seat back
- Removable arm bar fits kids of all sizes
- For use up to 50 lbs.
- Pairs perfectly with all Nuna PIPA™ series infant car seats
- Car seat sold separately
What's in the box
- MIXX stroller
- MIXX car seat ring adapter
Dimensions:
- Open: 45.3"H x 32.7"L x 23.6"W
- Folded: 19"H x 27.5"L x 23.6"W
PIPA AIRE RX
Who says security can't be super stylish?
Lighten your load and up your style game. That's the PIPA aire rx motto. Whether it's the sleek design elements or the smart security features that catch your eye, the PIPA aire rx car seat is all about hassle-free adventures with all the perks.
Light on weight, heavy on style, it’s your go-anywhere, do-anything partner that’s in it for the long haul. In the world of PIPA aire rx, casual meets cool, and carrying less is the ultimate flex.
Now, you can carry less, do more, and look good doing it. Your refined taste for baby adventures deserves an equal match.
Use
- The PIPA aire rx is lightweight with zero compromises
- A lightweight full-featured infant car seat
- Ideal for city living and taxis as it can be installed with a vehicle seat belt and no base
- Integrated magnetic buckle holders keep straps out of the way when buckling baby in
- Fabrics and inserts are conveniently machine washable
- FAA certified for aircraft use with or without a base
- Connects with all Nuna strollers to create a stylish travel system*
Safety
- 5-second steel-reinforced True lock™ installation makes set up swift, simple, and safe**
- Side Impact Protection (SIP) for ultimate baby safekeeping
- Features Aeroflex™ foam that is cleverly lightweight, resilient, and minimizes force transferred to baby
Comfort
- 3-position height-adjustable headrest and 5-point harness keep little ones in place
- Removable infant head and body inserts nestle baby in comfort and security
- Tailor tech™ memory foam seat panel and headrest provides a comfortable custom fit
Premium materials
- UPF 50+ canopy with 2 positions and a flip-out eyeshade protects from sun exposure
- The iconic Sky drape™ provides baby with ultimate privacy for quiet moments
- Soft yet durable micro-knit fabric for refined style and casual warmth
- Super-resilient top-of-the-line plastics for a heavy-duty secure shell
- Exposed aerospace aluminum handle adds a contemporary aesthetic and enhances the seat's intuitive functionality
- Luxe leatherette carry handle for more secure gripping
- From fabric to foam and beyond each element is smartly sourced to be both flame-resistant and contain no added fire-retardant chemicals making it safer for baby
- Infant head and body inserts are made of environmentally friendly Merino wool and TENCEL™*** lyocell fiber blend that is soft, naturally controls moisture, and is environmentally friendly
- GREENGUARD Gold Certified to meet some of the world's most rigorous third-party chemical emissions standards, and certified to not contribute to indoor air pollution or chemical exposure
- Additional GOTS organic cotton infant insert and harness cover set
PIPA RELX™ base
- True lock™ rigid latch is 50% stronger than a typical belt latch
- 4 bubble-free recline positions deliver customized comfort
- Integrated anti-rebound panel provides an additional layer of rear-facing security
- 4-position rigid latch adjusts to reduce or remove the gap between vehicle seat and base
- Multi-position steel stability leg reduces forward rotation and telescopes for improved range of fit in more vehicles and middle seating positions
- Crumple zone within the stability leg absorbs impact and minimizes force transferred to baby
- Colored installation indicators confirm correct connections
- Low profile base for super easy loading
- Open belt path with lock off secures lap and shoulder belt
- Easy vehicle seat belt install provides options
- Latch and stability leg neatly store away when not in use
- Anchor latch guides make it easy to locate and install on lower anchor bars
*And their adapters
**When used with Nuna PIPA RELX base
***TENCEL™ is a trademark of Lenzing AG
Included accessories
- PIPA RELX™ base
- Latch guides
- GOTS organic cotton infant insert and harness cover set
Safety features
- No added fire-retardant chemicals
- Integrated anti-rebound panel provides an additional layer of rear-facing security
- Multi-position steel stability leg reduces forward rotation and telescopes for improved range of fit in more vehicles and middle seating positions
- Crumple zone within the stability leg absorbs impact and minimizes force transferred to baby
- Side Impact Protection (SIP)
- 3-position height-adjustable headrest and 5-point harness keep little ones in place
- Full-coverage UPF 50+ canopy with 2 positions and a flip-out eyeshade
- Easy vehicle seat belt install
Specifications
- Usage: 4 to 30 lbs and 16-30 in
- Dimensions: 23"H x 27.25"L x 17.5"W
- Weight: 6.2 lbs without canopy and inserts (canopy and inserts approx. 2.2 lb)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.0 ★★★★★
Based on 1231 reviews
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Product Reviews
★★★★★ 4
Helpful Idea for Puppies, Even Though Mine Were Not Interested
Pattern Name: Heartbeat Sheep Grey
This heartbeat puppy toy is a really thoughtful concept for helping puppies feel comforted during crate training and sleep, especially for very young puppies adjusting to a new environment. The heartbeat feature and soft plush design are clearly meant to create a calming effect and ease anxiety during transitions. The toy itself feels soft and well made, and I can absolutely see why many puppies respond well to it.
In our case, my puppies personally were not very interested in it, but I honestly feel that was more about their individual personalities than the product itself. Because the concept is so good and many dogs may benefit from it, I still think it is worth trying, especially if introduced very early during puppy training and adjustment periods.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
★★★★★ 5
Did they add pheremones to this??
Pattern Name: Heartbeat Sheep Grey
So when my puppy first came home to me I bought this to try to help him keep calm through the night. He wasn't able to sleep through the night, but he did sleep more than I had expected. The next couple of nights he was able to sleep through the night completely (but liked to wake up at 5 am...). Fast forward to a month later, and I no longer turn the heart on all the time (because I forget). But I did buy a re-chargeable heart because having to keep buying batteries is a pet peeve for me. He still loves to sleep with it as it's another snuggle spot that helps keep him warm (short haired mini dachshund, so not much fur to keep himself warm) in the kennel. During the day though, he loves to drag this thing out of the kennel and "wrestle" with it. He shakes it a lot like all dogs like to do to "kill" it, and he's chewed the tail and nose worn. But the reason I say it has pheremones is that at 10 weeks old (which was younger than my last dogs' puberty age), he's humping it like there's no tomorrow. If I need to get his attention, or keep him out of a certain area, all I need to do is bring this out of kennel, and he's off humping the stuffing out of it. His brother (who belongs to my mother and is from the same litter), does the same thing. So now I have to wonder if they added some pheremones to it so that it's really "lovable". It was actually pretty hilarious because I was face-timing my mother showing her my dog with this anxiety toy, and he decided to perform his first humping act on air. So I'm not sure I can say it did it's main job to calm anxiety, but it did act as companion (in more ways than one) to my dog. My dog is almost 4 months old now and this toy is still going strong... well, the neck could use a sew, and the tail is on it's last leg, but he loves his girlfriend just the way she is.
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Reviewed in the United States on August 26, 2021
★★★★★ 3
Heartbeat stops working after a few seconds
Pattern Name: Heartbeat Sheep Grey
It's a really cute toy. The heart beats only for a few seconds then stops. I thought about exchanging it, but reading the reviews it looks like it is an issue with the mechanism itself. I found a pack of 2 replacement hearts from another company and so far it seems to be working.
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Reviewed in the United States on March 30, 2026
★★★★★ 5
Anxiety Relief for Elderly Dog
Pattern Name: Heartbeat Sheep Grey, Pattern Name: Heartbeat Sheep Grey
My son and daughter-in-law's 13 year old Chihuahua has been suffering from separation anxiety, and just general anxiety during the covid19 lockdown. While she's in dental school, he's been living with us full time, and she was living at school during the week and with us on weekends. But with campus closed down, there's full-time school anxiety from doggie Mom, and going to work in a plague anxiety from doggie Dad. And nobody has much time for poor stressed out doggie, who barks and whines and is generally unpleasant. The only thing that seems to calm him down is to hold him. All. Day. Long. None of us has time.
I decided to see if what works for puppies might work for an old man dog too. Guess what, it does! I started by holding the dog and the lamb on my lap for an evening while watching TV. The next morning I put the lamb in a bed next to my computer while I worked, and he climbed into the bed himself. He never would have done that before! You can't see the lamb in the picture, it's tucked under the canopy. The heartbeat is very relaxing- you do hear it, but it's more like you feel it than hear it, really. I have to admit that the first night when I was holding him, the heartbeat put me to sleep too. When my daughter-in-law came down for lunch, she took dog and lamb back up with her, and he slept with the lamb all afternoon and let her study without interruption.
I don't know how long the batteries will last, or how hard they will be to change, but so far this has been a real comfort to an anxious old man dog.
ETA- I've ordered batteries (40 for $6.99), and I may order another lamb for upstairs so we don't have to remember whether it's on Mom & Dad's or Grandma's floor. He's a much happier dog.
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Reviewed in the United States on June 29, 2020
★★★★★ 5
Puppy
Pattern Name: Heartbeat Sheep Grey
Simply the best! These hold up and are a puppy favorite!
They did change the heartbeat sound and it is a bit much for the newborn puppies.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 13, 2025