Nectar vs Purple: Which mattress should you choose? Our sleep expert weighs in.

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Nectar and Purple are two of the most popular bed-in-a-box brands. Purple is celebrated for its patented GelFlex Grid, which consists of a gel polymer matrix that contours to your body the moment you lay down, and offbeat ads. Nectar is better known for its budget-friendly offerings that are backed by a long 365-night sleep trial and lifetime warranty.

I’ve tested 11 mattresses from these brands...