The sleep sack stays on baby, yet stays off baby's face, where regular blankets sometimes wander. (greenmountaindiapers.com)
A 2015 study in the Journal of Sleep Medicine & Disorders, for example, found that participants» sleep time increased and nighttime movement decreased when they used weighted blankets compared with regular blankets. (health.com)
Unlike regular blankets, the HALO SleepSack wearable blanket is worn over your child's sleepwear. (doctor-info.website)