Celestial Sleep enters the adjustable bed market with a straightforward proposition: give your spine and circulation a break without requiring a second mortgage. The Split King 10” Medium setup pairs an adjustable base with a gel-infused memory foam mattress, and the headline numbers are clean. You get 60 degrees of head elevation and 45 degrees for the legs. That covers the range you need for reading, watching TV, or relieving pressure on your lower back.

The real-world difference here is the split design. Two sleepers can adjust their side independently, which matters when one partner wants to sit up and the other prefers to lie flat. The included remote is ergonomic and intuitive, not a maze of tiny buttons you need a manual to decode. The mattress itself uses gel-infused memory foam, which conforms to your body’s curves while pulling heat away from your skin. If you tend to sleep warm, that cooling layer makes a tangible difference over standard foam.

One practical note: at 10 inches, this mattress is on the thinner side for a split king. It works well for side and back sleepers who prefer medium firmness, but heavier individuals or strict stomach sleepers might find the support lacking over time. The polyester blend upholstery feels fine to the touch, but it’s not a premium textile. For the price point, you get genuine adjustability and decent cooling performance without the bells and whistles of luxury brands.