How one bed runs warm and cool at once

Preview text: Each side heats and cools on its own

Eight SleepWednesday, Oct 14, 2026 at 11:02 AM EasternKlaviyo
Eight SleepHow one bed runs warm and cool at once
Subject
How one bed runs warm and cool at once
Preview text
Each side heats and cools on its own
From
support@eightsleep.com
Sent
Wed Oct 14, 2026, 11:02 AM ET
Sent to
checkout.eightsleep.com, dev.eightsleep.com, eightsleep.com
Size
54 KB
Images
11
Links
15, 1 of them buttons
Subject length
38 characters

Against Eight Sleep's usual

Sent in its busiest hour, 11 AM, which holds 93% of its emails. The subject is 38 characters; its average is 36.

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From
Eight Sleep <[email protected]>
Subject
How one bed runs warm and cool at once
Date
Wed, 14 Oct 2026 15:02:03 +0000 (UTC)
Message-ID domain
geopod-ismtpd-72
Return-Path domain
send.k.eightsleep.com
DKIM signature
d=k.eightsleep.com s=s1
List-Unsubscribe
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  1. by recvd-…-lzqbr with SMTP
  2. from (unnamed) by geopod-ismtpd-72 with HTTP

Other sending headers (names only): X-Kmail-Account, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse, X-SG-EID, X-SG-ID, X-Entity-ID

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Sent just before and after

Oct 18, 2026 11:00 AMYour 30 nights start the night you set it up
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Oct 15, 2026 11:01 AMSee your monthly payment in minutes
Oct 14, 2026 11:02 AMHow one bed runs warm and cool at once (this email)
Oct 12, 2026 11:00 AMOrder the Pod. Sleep on it. Then decide.
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