From birth for new borns greater than 8 lbs. (3.6 kg) who have not established head and neck control. This normally occurs when the child is around 3-4 months.
Place baby in the lowest recline position.
Lowest position up to 15.5 lbs/7 kg.
Do not use the lowest recline position above 15.5 lbs. (7 kg). The manual lists the medium and highest positions up to 20 lbs. (9.1 kg).
When baby starts trying to sit up or has reached 20 lbs. (9.1 kg), whichever comes first.
Stop using bouncer mode.
Seat mode is intended for use when your child can walk and sit on their own and up to 29 lbs. (13 kg).
Remove the seat fabric from the frame, flip the seat, and reattach it. In chair mode, use only the highest recline position and do not use the restraint system.
Up to 29 lbs. (13 kg).
Stop using seat mode once your child reaches 29 lbs. (13 kg).