TL;DR
- Eight Sleep Pod is a smart mattress cover with AI temperature control that requires a paid Autopilot membership; Sleep Number is a complete bed with adjustable firmness and free SleepIQ tracking, no subscription.
- The Eight Sleep Pod 6 is a cover that goes over your existing mattress, from $1,999 for a one-sided Solo and $2,699 to $2,999 for a two-sided Standard, plus a required Autopilot membership from $17/mo ($199/yr) that gates the smart features.[1][5]
- Sleep Number sells full beds, from $1,999 for its adjustable-firmness beds to $5,799 and up for Climate models with active cooling, with SleepIQ tracking included and no recurring fee.[3][4]
- The decision is subscription temperature control versus a buy-once adjustable bed.
These two are often cross-shopped but solve different problems. Eight Sleep is a temperature-and-tracking layer you add to a mattress you already own; Sleep Number is the mattress itself, with adjustable firmness as its headline feature. This comparison uses each vendor's published product and pricing pages, with every figure sourced and dated so you can verify it. Bed prices vary by size and configuration, so treat the figures as documented starting points. All figures were verified as of 2026-10-18.
Verified product and cost comparison
| Spec | Eight Sleep Pod 6 | Sleep Number smart bed |
|---|---|---|
| Product type | Smart mattress cover (over your mattress)[1] | Complete adjustable bed[3] |
| Headline feature | Per-side AI temperature control[2] | Per-side adjustable firmness (Sleep Number setting)[3] |
| Hardware price (starting) | Solo from $1,999; Standard $2,699-$2,999[1][5] | From $1,999; Climate from $5,799[3] |
| Subscription | Required: Autopilot from $17/mo ($199/yr)[2] | None; SleepIQ tracking included free[4] |
| Active cooling | Yes, both sides[2] | On Climate Collection models[3] |
| Sleep tracking | Via Autopilot membership[2] | SleepIQ, free[4] |
The subscription is the whole argument
Eight Sleep's smart features sit behind the Autopilot membership: automatic temperature adjustment through the night, sleep and health reports, thermal and vibration alarms, and snoring mitigation are all membership functions, not one-time hardware features.[2] The tiers are Standard ($17/mo, $199/yr), Enhanced ($25/mo, $299/yr), and Elite ($33/mo, $399/yr), with the higher tiers extending warranty and adding health insights.[2] Without the membership you get manual temperature control and little else. Sleep Number takes the opposite stance: SleepIQ sleep tracking is included free with compatible beds, and there is no recurring consumer subscription for the app or tracking.[4]
Cover versus complete bed
The Eight Sleep Pod 6 is a cover that fits over the mattress you already have, so you keep your bed and add cooling, heating, and tracking on top.[1] That is efficient if you like your current mattress and only want temperature control. Sleep Number replaces the bed entirely: you buy a full system whose defining feature is per-side adjustable firmness, with the Climate models, from $5,799, adding active cooling of up to 15 degrees.[3] If firmness is your main complaint, only Sleep Number addresses it; if temperature is the issue, Eight Sleep targets it directly.
Five-year cost is where they diverge
The sticker prices are not the full story. Eight Sleep's hardware entry (a Solo Pod 6 from $1,999, a two-sided Standard from $2,699) carries a mandatory membership that, at the Standard $199/yr tier, adds roughly $1,000 over five years before any tier upgrade.[1][2][5] Sleep Number's beds start at the same $1,999 and its cooling Climate models from $5,799, but the running cost is zero because SleepIQ is free.[3][4] Whether Eight Sleep is cheaper over time depends entirely on how long you keep paying.
Decision frame
- You want active per-side temperature control and like your current mattress: Eight Sleep Pod 6 (Standard), and budget for the membership.
- Your problem is firmness or you want a complete new bed: Sleep Number.
- You refuse recurring fees: Sleep Number, since its tracking is free for the life of the bed.[4]
- You run hot at night and value the AI thermal automation: Eight Sleep is the more targeted tool.
The verdict: pick the Eight Sleep Pod 6 if your problem is running hot at night, you like your current mattress, and you accept a roughly $199/yr membership for the AI temperature automation; pick Sleep Number if your problem is firmness or you refuse recurring fees, since its SleepIQ tracking is free for the life of the bed. The deciding factor is which problem you are solving, temperature or firmness, with the subscription as the tiebreaker. Once that is settled, plan a consistent schedule with the Sleep Calculator and track the deficit with the Sleep Debt Calculator.
Verified as of 2026-10-18. Prices and configurations change without notice and vary by size; confirm on each vendor page before purchase.
FAQ
Does the Eight Sleep Pod require a subscription?
Yes. The Autopilot membership gates the smart features (automatic temperature, sleep reports, alarms). Tiers are Standard ($17/mo, $199/yr), Enhanced ($25/mo, $299/yr), and Elite ($33/mo, $399/yr); without it you get manual temperature control only.[2]
Does Sleep Number charge a monthly fee?
No. SleepIQ sleep tracking is included free with compatible Sleep Number beds, and there is no recurring consumer subscription for the app or tracking.[4]
Is the Eight Sleep Pod a mattress?
No. The Pod 6 is a smart cover that fits over your existing mattress, adding cooling, heating, and tracking. Sleep Number, by contrast, is a complete bed.[1][3]
Which is cheaper over five years?
It depends on how long you keep the Eight Sleep membership. Its hardware plus a mandatory membership (about $199/yr at the Standard tier) can exceed Sleep Number's zero running cost over time. Sleep Number's up-front price has no recurring fee.[2][4]
References
- 1 Discover everything new with Pod 6 (mattress-cover system; starts at $1,999; Hub, Cover and add-ons) — Eight Sleep (2026)
- 2 Eight Sleep Autopilot (AI temperature control, sleep reports, alarms — membership-gated) — Eight Sleep (2026)
- 3 Sleep Number smart beds (firmness from $1,999, pressure relief from $2,999, Climate from $5,799) — Sleep Number (2026)
- 4 What is SleepIQ Technology (sleep tracking included free with compatible beds) — Sleep Number Support (2026)
- 5 Eight Sleep Pod 6: price by size (Solo $1,999, Standard $2,699 to $2,999) and Autopilot tiers ($199, $299, $399 a year; required) — the5krunner (2026)