Is the Britax B-Lively compatible with the Chicco KeyFit 35?

No — not compatible. B-Lively Click & Go accepts only Britax (and BOB) infant seats; Britax publishes no adapter for Chicco, Graco or other brands.

DetailValue
StrollerBritax B-Lively
Car seatChicco KeyFit 35
VerdictNo — not compatible
Adapter requiredNone available
Check price: Britax B-Lively Check price: Chicco KeyFit 35

FAQ

Can I make the Chicco KeyFit 35 fit the Britax B-Lively?

There is no manufacturer-published adapter pairing the Chicco KeyFit 35 with the Britax B-Lively, so it is not a supported combination.

Is the Chicco KeyFit 35 compatible with the Britax B-Lively?

No — not compatible.

Other seats for this stroller

Other strollers for this seat

Source: Britax B-Lively compatibility (Baby Cubby / babygearlab); Britax Click & Go system notes. Verified 2026-08-21.