Grow and Go™
Welcome to the Grow and Go™ Family
Our Grow and Go Car Seats are made to keep up with your little one's growth spurts. Move through their developmental stages and changes with ease, with Safety 1st.


Which Grow and Go™ Is Right for Your Little?


Grow and Go™ All-in-One
Built for extended use through 3 stages from birth to big kid, up to 100 lbs.


Grow and Go™ Comfort Cool All-in-One
Keep your little one warm and cozy in cool climates or cool and dry in warm climates with our Comfort Cool technology and reversible fabric.
Compare our Grow & Go Convertible Car Seats
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Product | Grow and Go™ All-in-One | Grow and Go™ Comfort Cool All-in-One | Grow and Go™ Extend N' Ride LX All-in-One |
Price | $159.99 | $199.99 | $199.99 |
Key Feature | Built to Grow with your kid | Comfort Cool Fabric Technology | ComfortPlus Footrest for more leg room in all stages |
Additional Features | Customizable inserts & covers based on weather Cooling aspect increases airflow & breathability Three reversible cozy pillows |
50% more cushioning in the seat than standard Grow and Go™ Removable BPA-free spill-proof snack lid on one of the three cupholders Two-hand sippy cup holder |
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Modes of Use | 3-in-1 | 3-in-1 | 3-in-1 |
Rear-facing Weight | 5 to 40 pounds | 5 to 40 pounds | 5 to 40 pounds |
Forward-facing Harness Weight | 22 to 65 pounds | 22 to 65 pounds | 22 to 65 pounds |
Booster Weight | 40 to 100 pounds | 40 to 100 pounds | 40 to 100 pounds |
Side Impact Protection | ✔ | ✔ | ✔ |
Cup Holders | Two removable dishwasher safe | Two removable dishwasher safe | Two removable dishwasher safe + one sippy cup holder |
Machine Wash and Dryer Fabrics | ✔ | ✔ | ✔ |
Harness and Headrest Adjust | QuickFit no-rethread adjust | QuickFit no-rethread adjust | QuickFit no-rethread adjust |
Harness Holders | ✔ | ✔ | ✔ |
Recline | Three positions | Three positions | Three positions |
Moisture Wicking Fabrics | ✘ | ✔ | ✔ |
Built to grow
through three stages
All of our Grow and Go Car Seats are designed to be a part of your family for years. From bringing your newborn home from the hospital to the first school drop-off, and picking them up from their first sleepover, so many meaningful moments happen on the go.
Parent-Friendly Design


Easy to Adjust
We take the guesswork out of adjustments. Figuring out the safet and proper recline position is simple with our angle guidelines on the seat.


Easy To Clean
Messes will happen, so we've made the seat pad and cup holders easy to remove and machine wash. The fabric is dryer safe too.


Easy In, Easy out
Our helpful harness holders keep straps out of the way, so it's easier to get your fussy baby or squirmy toddler in and out of the seat, even if their arms and legs are flailing.
SAFETY WITH A VIEW
A car ride is no fun if you can’t see out the window. So, our headrests are thoughtfully designed to protect your kiddo's noggin and still let them watch the scenery go by.
SMOOTH TRANSITIONS
The headrest and QuickFit™ harness adjust with 1 simple step to transition with your little one from birth to about 10 years old, or up to 100 lbs.
SWEET RIDE
Get the best possible fit in your car with the Grow and Go's 2 forward-facing options. Your little gets a relaxed ride even in the upright position, and you'll wish we made these car seats for grown-ups.