Cool down your side, not theirs

Preview text: Rapid Cooling for night sweats, plus $100 off, email exclusive

Wednesday, Oct 28, 2026 at 11:00 AM EasternKlaviyo

Eight SleepCool down your side, not theirs

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Subject: Cool down your side, not theirs
Preview text: Rapid Cooling for night sweats, plus $100 off, email exclusive
From: support@eightsleep.com
Brand: Eight Sleep
ESP: Klaviyo
Sent: Wed Oct 28, 2026, 11:00 AM ET
Sent to: checkout.eightsleep.com, dev.eightsleep.com, eightsleep.com
Size: 56 KB
Images: 11
Links: 15, 1 of them buttons
Subject length: 31 characters

Against Eight Sleep's usual

Sent in its busiest hour, 11 AM, which holds 92% of its emails. The subject is 31 characters; its average is 36.

Email headers

What the brand's servers put on this email. Our receiving servers, the address we subscribed with and unsubscribe links are left out.

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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