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Is 7 hours actually enough?*

Sleep duration is the easy part

Eight SleepMonday, May 4, 2026 at 11:00 AM EasternKlaviyo
Eight SleepIs 7 hours actually enough?*
Subject
Is 7 hours actually enough?*
Preview text
Sleep duration is the easy part
From
support@eightsleep.com
Sent
Mon May 4, 2026, 11:00 AM ET
Sent to
checkout.eightsleep.com, dev.eightsleep.com, eightsleep.com
Size
52 KB
Images
9
Links
14, 1 of them buttons
Subject length
28 characters

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Sent in its busiest hour, 11 AM, which holds 92% of its emails. The subject is 28 characters; its average is 36.

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