“I want to buy the last seat I need for my 8 month old.”
This is a hopeful statement Child Passenger Safety Technicians often hear from parents, who become anything from confused to irritated when we try to explain there really isn’t any such thing.
Several companies have tried, with varying levels of success, to create the elusive 3-in-1. Dorel makes various models of the Alpha Omega Elite, Evenflo makes the Symphony 65 and each Diono convertible is marketed with a booster mode of use. All of those seats, while perfectly safe, have significant drawbacks.