Eight Sleep
The bed that handles temperature so you stop thinking about it.
What they're known for
Dual-zone thermal control from 55 to 110°F with tracking built into the mattress — sleep infrastructure, not a gadget.
Eight Sleep turned the mattress into climate infrastructure. The Pod 5 is the current generation: a hydro-powered thermal cover with dual-zone temperature control from 55 to 110°F, embedded heart rate, HRV, and sleep-stage tracking, and tap controls on the side of the bed. It fits over the mattress you already own — and the Pod 4 Ultra goes full smart-mattress, with automatic adjustments through the night and a vibration wake-up alarm.
The case is simple: temperature is the highest-leverage sleep variable you can actually control, and handing it to an autopilot beats negotiating with duvets and thermostats at 3am. Two people, two zones, zero arguments. For anyone who trains hard, this is the one sleep purchase with a daily, measurable payoff.
In the directory
3 products
Pod 4 Ultra
The full smart mattress — active dual-zone cooling and heating (55–110°F), built-in sleep tracking, automatic temperature adjustments through the night, and a gentle vibration wake-up alarm. The most advanced consumer sleep product available.
Pod 4
Smart mattress cover that fits on any bed. Same dual-zone cooling tech as the Ultra without replacing your mattress. Active temperature regulation, sleep tracking, and autopilot temperature scheduling.
Pod 5
From $2,949
Eight Sleep's current-generation thermal cover. Hydro-powered Active Grid with dual-zone temperature (55–110°F), embedded HRV, heart rate, and sleep-stage tracking, and side-of-bed tap controls for temperature and alarms. Fits over an existing 10–16" mattress. The cover Kayla and Warren kept after having an EMF specialist come out — lift mechanism unplugged, pod itself read low enough to stay.
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