Weighted Blankets: What Actually Matters
Some links below may be affiliate links once we've finalised our product picks — see our Affiliate Disclosure. We won't recommend anything just because it pays a commission.
Weighted blankets get recommended a lot for sensory regulation, and for plenty of families they genuinely help with settling and sleep. But "weighted blanket" covers a huge range of quality, and the wrong one is at best a waste of money and at worst a safety issue. Here's what's actually worth checking before you buy.
1. Weight — the 10% rule, and its limits
The commonly cited guideline is that a weighted blanket should be roughly 10% of the user's body weight, plus a little. That's a reasonable starting point, not a hard rule — some people prefer lighter, some heavier. If you're buying for a child, check the manufacturer's minimum age and weight recommendations closely, and don't size up "so they can grow into it." A blanket that's too heavy for a small child is a real suffocation and restriction risk.
2. Fill material
Most weighted blankets use glass beads or plastic pellets sewn into small pockets to distribute weight evenly. Glass beads are denser (so the blanket is less bulky for the same weight) but can be noisier and, if a seam fails, potentially a choking hazard for young kids — so stitching quality matters more than the fill type itself.
3. Stitching and pocket construction
Look for a grid of small, evenly stitched pockets rather than a few large compartments — this stops the fill from bunching up in one corner over time. Reinforced or double-stitched seams are worth the extra cost, especially for a blanket that's going to get dragged around a house daily.
4. Cover and breathability
A removable, machine-washable cover is close to essential — weighted blankets get used a lot and need regular washing. For kids who run warm or are sensitive to fabric texture, a cotton or bamboo cover breathes better than minky/plush, even though the plush ones are the ones marketed hardest at kids.
5. When a weighted blanket isn't the right tool
Weighted blankets aren't a fit for every child or every sensory profile — some kids find the pressure aversive rather than calming, and that's completely normal. If a child pushes it off repeatedly or seems more agitated, that's useful information, not a sign you bought the wrong brand.
Quick checklist
- Weight is close to 10% of body weight (check the maker's own min age/weight guidance for kids)
- Small, even stitched pockets — not a few large compartments
- Reinforced seams
- Removable, machine-washable cover
- Breathable fabric option if heat/texture sensitivity is a factor