Weighted blankets use gentle pressure to create a calming, held sensation. Many people find them comforting, especially when anxiety, restlessness, or sensory sensitivity makes it hard to settle down at night.
How Weighted Blankets May Work
The proposed mechanism is deep pressure stimulation: steady pressure that may reduce arousal and make the body feel safer. This can support relaxation, similar to how swaddling calms infants or firm pressure calms some people during stress.
Do Weighted Blankets Improve Sleep?
Research is mixed but promising for certain groups, especially people with anxiety, ADHD, autism-related sensory sensitivity, or insomnia linked to hyperarousal. For others, the benefit may simply be comfort.
How Heavy Should It Be?
A common guideline is about 10% of body weight, but comfort matters more than the exact formula. The blanket should feel calming, not restrictive. You should be able to move and remove it easily.
Who Should Avoid Weighted Blankets?
- Infants and very young children
- Anyone unable to remove the blanket independently
- People with significant breathing problems unless cleared by a clinician
- People with claustrophobia if the pressure feels distressing
- People who overheat easily, unless using a breathable design
Best Practices
- Start with a lighter option if unsure.
- Choose breathable materials if you sleep hot.
- Use it during wind-down first, not necessarily all night.
- Stop using it if it worsens heat, anxiety, or breathing comfort.
If anxiety is the main reason you want one, read our sleep anxiety guide.