Sudden infant death syndrome (SIDS) falls under unexpected infant death (SUID). It refers to a seemingly healthy infant's sudden and unexplained death, usually during sleep or in the infant's sleeping area. According to the Centers for Disease Control and Prevention (CDC), about 3,400 infants die yearly from SUIDS. Babies 2 to 4 months old are most at risk of SIDS, with 90% of cases occurring in infants younger than six months. Follow safe sleep recommendations to reduce your baby's risk of SIDS and other types of sleep-related death. It is necessary for babies to sleep in a safe enough environment, to allow babies to sleep on their backs on a flat bed with enough space, and to prevent babies from hyperthermia. When parents have limited energy, a baby monitor is a great way to help monitor your baby's sleep. You can hear your baby cough or breathe without disturbing your baby's rest.

New parents are always at a loss when facing a new life, especially when 0-3 months old, the baby's biological clock has not yet been set, and his sleep is not regular. Dropping to naps during the day and waking up more often at night affects the parents' work during the day and rest at night. The baby monitor can alert parents when the baby is awake and crying and set a feeding timer to provide regular and healthy feeding to the baby.

With the development of cognitive ability and enlightenment education, babies realize various body parts from five months, and their movements shift to the external environment. They start rocking sticks, squeezing toys that make sounds and sucking fingers, and babbling. They get different feelings from it, and that's when they realize that the hands and feet are part of their body, and the toy is not because the texture is different. At this time, parents can try to reduce using baby monitors and avoid too much interference with the baby's cognitive ability.

At about nine months, they gradually discovered their actions and the subjective feelings from actions, and then suddenly realized the special relationship between their actions and the results of the activities through an accidental effort and repeated to confirm the existence of this relationship. This state of consciousness is the most elementary form of a baby's self-awareness; it can distinguish between self and external things. When the baby begins to have self-awareness, parents do not need to use the baby monitor to intervene in their moves so that they have enough space to explore themselves and promote the formation of self-awareness.

After six months of age, your baby's risk of developing SIDS drops significantly. Researchers don't know exactly why the risk decreased, but the baby's brain development and maturing physical abilities may have played a role. During the first six months of life, babies experience rapid brain growth and developmental changes that affect sleep schedule, cardiorespiratory control, metabolism, and physical performance. So, for example, when a more mature baby sleeps in an environment with pillows or loose bedding, they may be able to lift their head, move away, or roll over. Older babies can also overcome risks by waking and complaining more efficiently or regulating their breathing better. The baby is strong enough to overcome the risks, so parents can safely reduce or stop using baby monitors.

Generally, when to stop using a baby monitor depends on each baby's self-development. Each baby's conditions and living environment differ, leading to later development inconsistency. And every parent's needs are different, and when some parents want to keep an eye on their baby when they're outside or elsewhere in the house during nap time, you'll find it much more convenient to use a baby monitor. If you are concerned that the radiation from the monitor will affect your baby's growth, you can choose the best non-wifi baby monitor, the low radiation baby monitor.