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Eight Sleep Pod 3 vs Pillow Cube Side Cube vs Eight Sleep Pod 4

Side by side from 227 real reviews. Every count is the same as on each product’s page.

Reviews

63 signal

92 reviews

76 signal

20 reviews

88 signal

115 reviews

In short

Owners praise the cooling, but leaks are the dominant complaint, often after one to three years, and a few woke up to a soaked mattress.

Keeps neck pain away for side sleepers and holds its shape; a couple say it is poor on the back.

Cooling and comfort that last for years; some report leaks, early failures and app scheduling woes.

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Specs

Type
Mattress cover
Height
Not listed
Notable features
Cover + Hub, dual-zone water heating/cooling
Type
Memory foam
Height
5 in
Notable features
Cube-shaped Aero foam core for side sleepers
Type
Mattress cover
Height
Not listed
Notable features
Cover + Hub, dual-zone water heating/cooling

More comparisons

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