Evenflo All-in-One Car Seats

Grow with your Child

What is an All-in-One Car Seat?

All-in-one car seats are designed to adapt and keep pace with your child’s growth spurts. For this reason, they support rear-facing with a harness, forward-facing with a harness and even offer a booster seat option as well. 

For families seeking versatility and long-term value, options like the Revolve360 Extend Rotational All-in-One Convertible Car Seat and the Symphony Sport All-in-One Convertible Car Seat stand out for their unique features. The Revolve360 Extend offers the convenience of a rotating seat, making it easy to get your child in and out while transitioning seamlessly between rear-facing, forward-facing, and booster modes. It also comes with an option that includes SensorSafe technology for added peace of mind, alerting parents to critical events such as unbuckling or temperature changes, and a Quick Clean Cover option that allows for easy and efficient cleaning. The Symphony Sport is equipped with exclusive safety features like the Infinite Slide™ Harness, which easily adjusts to ensure an accurate fit every time—no reworking the harness as your child grows.

What is the Difference Between a Convertible and All-in-One Car Seat?

Convertible car seats transition from rear-facing for infants to forward-facing for toddlers, allowing you to use the same seat as your child grows. They provide extended use through early childhood but do not convert into a booster seat.

All-in-one car seats offer three modes in one—rear-facing, forward-facing, and booster seat—making them a long-term solution that lasts from infancy through booster age. Because they are designed to accommodate a growing child for a longer period, they typically include more advanced safety and comfort features than convertible car seats.

While convertible models are great for early childhood, all-in-one car seats provide maximum versatility for families looking for a single seat to last through multiple stages.