The Sleep Number i8 Smart Bed has adjustable firmness levels that make it ideal for couples with varying sleep preferences or as comfort needs change.

We've tested and reviewed products since 1936. Read CR's review of the Sleep Number 360 i8 Smart Bed mattress to find out if it's worth it.

Was £3,999 now £2,799.30 at Sleep Number. The Sleep Number i8 Smart Bed at Sleep Number Was: from $3,399 Now: from $2,379.30 at SleepNumber Saving: Up to $1,740 Summary: The Sleep Number i8 is ...

A Smarter Night's Sleep. The Sleep Number 360 i8 Smart Bed keeps your body cool thanks to its temperature-balancing sleep surface, while the FlexFit 3 base warms your feet with a built-in heater.

The Sleep Number c2 Bed matched the Sleep Number i8 bed Pillowtop, $3,000, in our tests for back and side support. Even better, we bought the Sleep Number c2 Bed on sale for $700.

Sleep Number also offers higher-end beds with adjustable bases and vibration options, but the basic tech features are the same. The Sleep Number i8 remote control is also bare bones.

Sleep Number is so confident that you’ll sleep better on their beds that they offer a 100-night trial. Plus, each bed has a 15-year limited warranty; these things are built to last.

Sleep Number beds feature adjustable firmness and integrated sleep tracking, ... Other familiar deals include up to £1,200 off the popular i8 smart bed and $100-$400 off the Classic series, ...

Sleep Number i8 Mattress. Save nearly $1,200 on this trending Sleep Number smart bed that comes with a 15-year limited warranty and 100-night free trial. $2,799.30 at Sleep Number ...

These next-generation smart beds evolved from the original, award-winning Sleep Number 360 smart beds. ... The i8 smart bed, p-series smart beds, and c-series smart beds will be available in July.

Some people can be easily scared away by the cost of a Sleep Number smart bed, ... A queen-size Sleep Number 360 i8 Smart Bed comes in at more than $3,000.