As a general rule, none of the original Joolz Day and Geo accessories fit the current Day² or Geo².
Likewise, none of the new Day² or Geo² accessories fit the original Day and Geo.
There is only 2 possible exceptions to this:
- The original Cup holder does fit the new Day² and the Geo² if they have the Nursery Bag clip attached. Then the original Cup holder can attach (without its own clip) onto the Nursery Bag clip.
- The Joolz Footboard can be used with the Joolz Day² and Joolz Geo²