Weighted blankets are not safe for babies

Weighted blankets and sleeping bags have been advertised as safe for babies.


These blankets are often considered a great option for comfort because the added bulk and weight of the blankets are seen as helpful for adults and children who require additional support to settle and go to sleep.

They are also marketed in clever ways to lead parents into believing they are a safe option for babies.

They are not.

Weighted blankets are often described in advertising as “calming blankets”, “sensory blankets”, “anxiety aids”, or “support blankets”. The weight (small beads or sand) is built into the design of the blanket.

Weighted sleeping sacks, like weighted blankets, are incredibly unsafe for babies. These products can compress a baby’s chest, leading to a possible lack of oxygen. Weighted sleeping sacks can also cause overheating - a well-known risk factor for SIDS.

If misused and on the wrong person, weighted blankets can be fatal.

In 2014 in the US, a seven-month-old baby who was put down for a nap at daycare tragically died after he’d been covered with a weighted blanket that was half his weight.

In 2008, a nine-year-old boy in Canada also died after being wrapped in a weighted blanket, almost as a form of restraint.

These two deaths highlight what can happen if a baby or child cannot remove the blanket if they need to.

There is much research into the vulnerability of babies and children in the sleep environment, particularly with regard to their airways. We know that babies, in particular, have smaller and more easily compressed airways, a more easily compressed chest wall, and less respiratory stamina than older children and adults.

Babies have died due to pressure directly on or against their chests. This is because the pressure inhibits full expansion of the chest and the abdominal movement required for healthy breathing.

There is very little research on the safety aspects of weighted blankets or sleeping bags for babies, particularly in the context of sleep safety in babies and children.

There is also a risk of an adult designed product being pulled by a curious toddler from the back of a couch. We have seen weighted blankets of over 10kilos being advertised for sale in Australia. It is essential that they are kept out of reach of babies and young children at all times.

Red Nose recommends parents follow safe sleep principles when preparing an environment for their babies to sleep. Avoid the use of weighted blankets altogether.

  • A safe sleeping environment is one where your baby is sleeping in a safe cot that meets Australian standards on a firm, flat surface that is not tilted.
  • Ensure your baby is placed with their feet at the end of the cot, with any blanket tucked securely underneath the mattress, so it can only ride up as far as the baby’s chest and cannot cover their head.
  • Do not add quilts, pillows, bumpers, sheepskins, toys, or any other loose items as these can significantly increase the risk to your baby of SUDI (sudden unexpected death in infancy).

Last modified: 15/11/22