Gravity Blankets | 729 followers on LinkedIn. Home to Gravity Blanket, One of Time Magazine's Best Inventions of 2018 | Gravity is a premium sleep and relaxation company dedicated to improving physical and mental well-being using natural solutions backed by science. Our core product, the Gravity Blanket, launched on Kickstarter in April 2017, and raised more than $4. 7 MM in crowdfunding in the first 30 days. Since then, Gravity has sold over 85,000 blankets in 70 countries, and is the premier weighted blanket brand globally.