The Wave can be used straight out of the box in the following configurations:
- Carrycot parent facing
- Seat unit parent facing
- Seat unit world facing
- Carrycot below, Seat unit above. Both parent facing.
By adding additional accessories - an extra carrycot, a tandem seat or a car seat - the Wave can be used in up to 16 different configurations. Therefore, if you wish to use the configuration whereby the seat unit is on the bottom world facing and the carrycot is on the top parent facing, you would need to purchase the additional tandem seat unit.