The Sleep Number i8 smart bed is the most popular model in the brand's ground-breaking Innovation Series; a collection of sleep tracking beds that deliver customizable firmness and pressure relief tailored to your body – and 100% independent to your partner's side of the bed. Most Black Fridays we see a huge sale from Sleep Number and this year is no exception with 30% off the i8 bed at Sleep Number.
This big Black Friday mattress deal gets you a queen size Sleep Number i8 smart bed for $2,799.30 (was $3,999). That's still very expensive and nearly double the cost of some of the top picks in our official best mattress guide, so how do you know you're spending your money wisely here?
