Best car seats for the Nuna MIXX next: full compatibility list

Car seat	Compatible?	Adapter	Notes
Nuna PIPA RX	adapter	Nuna ring adapter (included)	Connects via Nuna's included ring-shaped adapter for a 1-click connection to the PIPA series.
Nuna PIPA aire	adapter	Nuna ring adapter (included)	PIPA aire connects via the included Nuna ring adapter.
Nuna PIPA aire RX	adapter	Nuna ring adapter (included)	PIPA aire RX connects via the included Nuna ring adapter (whole PIPA series supported).
Nuna PIPA urbn	adapter	Nuna ring adapter (included)	PIPA urbn connects via the included Nuna ring adapter.
UPPAbaby Mesa V2	incompatible	None available	No Nuna adapter published for UPPAbaby Mesa; Nuna strollers accept only the Nuna PIPA series.