Weighted blankets use deep pressure stimulation to calm anxiety and improve sleep quality. We tested 7 options across cotton, glass bead, and cooling designs.
| Body Weight | Recommended Blanket Weight |
|---|---|
| 80-100 lbs | 8-10 lbs |
| 100-130 lbs | 10-12 lbs |
| 130-160 lbs | 12-15 lbs |
| 160-190 lbs | 15-18 lbs |
| 190-220 lbs | 18-20 lbs |
| 220+ lbs | 20-25 lbs |
Pick a blanket that is roughly 10% of your body weight (plus 1-2 lbs) — about 15 lbs for a 150 lb adult. Then match the fill and fabric to your needs: glass beads for a denser, lower-profile feel and cotton or open-knit shells if you sleep hot. Never exceed about 15% of body weight, and never use one on a child under 2.
| Option | Weight guidance | Fill | Fabric / cooling | Sizes | Typical price band |
|---|---|---|---|---|---|
| Bearaby Cotton Napper | ~10% body weight | Weighted knit (no beads) | Open-knit organic cotton — very breathable | 10-25 lbs | Premium |
| Gravity Blanket | ~10% body weight | Micro glass beads | Microfiber duvet cover — sleeps warmer | 15-25 lbs | Mid-to-premium |
| YnM | ~10% body weight | Glass beads | 100% cotton shell — fairly breathable | 5-30 lbs (throw to king) | Budget |
| Baloo | ~10% body weight | Glass beads in cotton pockets | 100% organic cotton, no polyester — coolest bead option | 12-20 lbs | Mid-to-premium |
| Poly-pellet (SensaCalm / Mosaic) | ~10% body weight; custom | Poly pellets | Cotton or Minky; quieter, OT-friendly | 5-35 lbs, custom | Mid-to-premium |
Bearaby's Cotton Napper is unlike any other weighted blanket — it achieves its weight through thick, chunky-knit organic cotton rather than glass or plastic beads sewn into pockets. This design has two major advantages: the open-knit structure breathes exceptionally well (ideal for hot sleepers or warm climates), and it looks like an elegant, sculptural throw rather than a medical device. The weight is evenly distributed through the natural drape of the knit. Available in 10-25 lb options. GOTS organic certified cotton. Becomes softer with every wash. If you're investing in one premium weighted blanket, this is the one.
The Gravity Blanket is the original modern weighted blanket — the one that launched the category into mainstream consciousness with its 2017 Kickstarter. The 7-layer construction distributes micro glass beads in a grid pattern for even weight across the body. The removable microfiber cover is soft and cozy. Three weight options (15, 20, 25 lbs) cover most adult users. Strong research backing and thousands of verified anxiety-reduction reviews. If the therapeutic use case (anxiety, ADHD, insomnia) is your primary goal, the Gravity is purpose-built for it.
YnM is the Amazon bestseller in weighted blankets — and with good reason. It offers the widest weight range (5-30 lbs) at the lowest price point. The 100% cotton shell breathes reasonably well. The 7-layer grid construction keeps glass beads evenly distributed. At under $80, it's significantly more affordable than premium brands while delivering comparable therapeutic deep pressure stimulation. Perfect for first-time weighted blanket buyers who want to try the experience without a large financial commitment. Available in a large selection of colors and patterns.
Baloo is the cooling-focused answer to the weighted blanket market. No polyester anywhere — shell and pockets are 100% GOTS certified organic cotton, which is naturally breathable and moisture-wicking. The micro glass beads sit in cotton pockets (not polyester pockets), making the entire construction breathable from fill to surface. For hot sleepers who want the benefits of a weighted blanket without waking up sweating at 2am, Baloo is the choice. The organic cotton also gets softer with washing, and the construction is durable enough to handle regular machine washing.
Luna hits the sweet spot between Bearaby's premium and YnM's budget positioning. OEKO-TEX certified organic cotton, made in the USA, glass microbeads in a 7-layer grid — all the features that matter, at a price that's reasonable. The blanket is notably soft out of the box and maintains its quality after multiple washes. Available in 10-25 lb range covering most adults. A straightforward, honest product without gimmicks or marketing inflation. Good choice for someone who wants reliable quality without either end of the price spectrum.
SensaCalm is designed specifically for therapeutic use — children and adults with sensory processing disorders, autism, ADHD, and anxiety. They offer fully customizable weight and size options, made in the USA, with occupational therapist input in their design. Poly pellet fill (no glass beads) makes it safer and quieter. While not the most budget-friendly option, the ability to get an exact therapeutic weight recommendation and custom size is genuinely valuable for caregivers managing sensory needs. Many schools, therapists, and parents purchase SensaCalm specifically.
Mosaic has been making weighted blankets since 2009 — before the category went mainstream. Their experience shows in the construction quality and the range of customization options. Choose your weight (5-35 lbs), your fill (poly pellets or glass beads), and your cover material (cotton or Minky plush). Twin, Full, Queen, and custom sizes. Particularly popular for children and adults who need an exact therapeutic weight that falls between standard options. Handmade in the USA. Slower shipping than Amazon Prime but worth it for the customization.
Weighted blankets work through a mechanism called Deep Pressure Stimulation (DPS) or Deep Pressure Touch (DPT). Here is what the research shows:
The standard recommendation is 10% of your body weight, plus 1-2 lbs. For a 150 lb person, that's a 17 lb blanket. However, this is a guideline — some people prefer lighter (7-8% of body weight) and some heavier. Children should use significantly lighter blankets. Never exceed 15% of body weight.
Research supports weighted blankets for anxiety reduction. Deep pressure stimulation (DPS) activates the parasympathetic nervous system, reduces cortisol, and increases serotonin and dopamine. Multiple studies show reduced anxiety scores after weighted blanket use, particularly for people with sensory processing differences, ADHD, and anxiety disorders.
Standard weighted blankets can sleep warm. If you run hot, look for cooling-specific options: Bearaby's open-knit cotton construction allows airflow, Baloo uses breathable cotton fill instead of glass beads. Avoid weighted blankets with polyester shells if you tend to sleep hot.
Weighted blankets are used therapeutically for children with autism, ADHD, or sensory processing disorders, often under occupational therapist guidance. The blanket should be no more than 10% of the child's body weight. Never use on children under 2 years old. Consult a pediatric OT or physician before use with young children.
Most weighted blankets can be machine washed in cold water on a gentle cycle. Use a front-loading washer for blankets over 12 lbs. Tumble dry low or air dry. Many blankets come with a removable duvet cover to make washing easier — wash the cover frequently and the inner blanket less often.
The evidence for weighted blankets is promising but still limited — most studies are small, and the popular "10% of body weight" rule comes from occupational-therapy practice rather than large clinical trials. Treat them as a helpful sleep aid, not a medical treatment.
The Bearaby Cotton Napper is the best overall weighted blanket — breathable, beautiful, organic, and therapeutic. For anxiety relief specifically, the Gravity Blanket remains the gold standard. Budget shoppers should start with YnM — it delivers the same deep pressure stimulation at a fraction of the cost.