The Gravity Blanket is a good choice for individuals seeking anxiety relief and a cozy feel, while the Casper Original Mattress is better suited for couples and back sleepers looking for motion isolation and zoned support. However, potential temperature regulation issues should be considered for both products.
| Attribute | Gravity Blanket (Weighted Blanket) | Casper Original Mattress |
|---|---|---|
| Name | Gravity Blanket (Weighted Blanket) | Casper Original Mattress |
| Weight (lbs) | Available in 15, 20, and 35 lb options. There are also lighter weight options such as 2KG and 3KG. | Around 101 lbs for a King size. |
| Material Composition | Cover: Typically a micro-plush duvet cover made of 100% polyester. Some versions have cooling covers made of lyocell. Inner Blanket: 100% cotton. Fill: Fine-grade glass beads. | Multiple layers of foam (CertiPUR-US certified). Cover: recycled polyester, upcycled cotton, rayon, and Lycra (some OEKO-TEX certified). Foam made without ozone-depleting chemicals and phthalates regulated by the Consumer Product Safety Commission. |
| Size Dimensions (LxW) | Single: 72" x 48" (for 15 lb and 20 lb weights). Queen/King: 90" x 90" (35 lb weight). Other sizes may be available. | Twin: 39" x 75", Twin XL: 39" x 80", Full: 53" x 75", Queen: 60" x 80", King: 76" x 80", California King: 72" x 84" |
| Washing Instructions | The duvet cover is machine washable in cold water and can be tumble dried on low heat. Non-chlorine bleach can be used. The inner weighted blanket should be hand-washed only and air-dried. Some sources suggest spot cleaning only. | Mattress cover can be unzipped and removed easily for spot cleaning. |
| Pressure Relief | The blanket uses deep touch pressure stimulation (DTPS) to promote relaxation and reduce anxiety. | Offers zoned support with softer foam around the shoulders and firmer foam under the hips, waist, and lower back. Some reviews note that pressure relief is good but not great, especially for heavier individuals or those who sleep on their back. The relatively thin comfort layer can create pressure point build-up. |
| Motion Isolation | Not specifically addressed, but the weight of the blanket could potentially minimize the sensation of a partner's movements. | Generally good at isolating motion, making it suitable for couples. The foam layers help dampen movement. |
| Temperature Regulation | The original Gravity Blanket may be too warm for hot sleepers. However, Gravity offers a cooling version with a more breathable cover. | Top layer of breathable polyurethane foam and AirScape technology (perforations) are designed for temperature regulation. Some users report that it sleeps hot, especially compared to hybrid mattresses. |
| Durability | The blanket has robust internal pockets and stitching to keep the microbeads secure. Quality constructed seams ensure the filling holds up well. | Expected to last around 7-10 years. Rotate the mattress every six months and deep clean it once a year. |
| Warranty Length | No extended warranty. Some sources mention a 1-year warranty. | 10-year limited warranty. |
| Certifications (e.g., CertiPUR-US) | Some Gravity Blankets are Oeko-Tex Standard 100 certified, ensuring they are free from harmful substances. | CertiPUR-US certified. |
| Trial Period | 30 days. Some sources mention 31 nights. | 100-night trial period. A 30-night adjustment period is required before initiating a return. |
| Price | Single: Around $250. Queen/King: Around $300. Prices can range from $50 to $140 depending on size and cover. | Queen size was around $1,295. |
| Pros | Uses deep touch pressure stimulation (DTPS) to promote relaxation and reduce anxiety, Duvet cover is machine washable, Features gridded stitching to ensure even weight distribution, Well-made, Soft and cozy | Good motion isolation, beneficial for couples., Zoned support system suitable for back sleepers., Balanced foam feel., Suitable for combination sleepers., 100-night trial with free returns and a 10-year warranty. |
| Cons | Original Gravity Blanket may be too warm for hot sleepers, Inner weighted blanket should be hand-washed only and air-dried, Some sources mention unhelpful customer support, Return shipping costs are at the customer's expense | Discontinued and replaced by the Casper One., May sleep hot compared to hybrid or innerspring mattresses., Some users have reported sagging, especially those over 200 pounds., Noticeable off-gassing smell when first unboxed., Pressure relief is good but not great, especially for heavier individuals or those who sleep on their back. |