We tested thousands of sleep products. Here’s what’s worth getting.
Preview text: What our team recommends for mattresses, pillows, sheets, and trackers this year

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- Subject
- We tested thousands of sleep products. Here’s what’s worth getting.
- Preview text
- What our team recommends for mattresses, pillows, sheets, and trackers this year
- From
- newsletter@
sleepfoundation.org - Brand
- Sleep Foundation
- ESP
- Klaviyo
- Sent
- Mon Oct 19, 2026, 12:31 PM ET
- Size
- 78 KB
- Images
- 12
- Links
- 31, 12 of them buttons
- Subject length
- 68 characters
Against Sleep Foundation's usual
Sent in its busiest hour, 12 PM, which holds 28% of its emails. The subject is 68 characters; its average is 45.
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- From
- Sleep Foundation <[email protected]>
- Subject
- We tested thousands of sleep products. Here’s what’s worth getting.
- Date
- Mon, 19 Oct 2026 16:31:32 +0000 (UTC)
- Message-ID domain
- geopod-ismtpd-30
- Return-Path domain
- email.sleepfoundation.org
- DKIM signature
- d=sleepfoundation.org s=kl2
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- by recvd-…-v4f56 with SMTP
- from (unnamed) by geopod-ismtpd-30 with HTTP
Other sending headers (names only): X-Kmail-Account, X-Kmail-Flow, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse, X-SG-EID, X-SG-ID, X-Entity-ID
Sent just before and after
| Oct 21, 2026 2:02 AM | 14 Nights To Better Sleep: Night 9 | |
| Oct 20, 2026 2:05 AM | 14 Nights To Better Sleep: Night 8 | |
| Oct 19, 2026 1:36 PM | We tested 2,000 beds. Here is what we found for every type of sleeper. | |
| Oct 19, 2026 12:31 PM | We tested thousands of sleep products. Here’s what’s worth getting. (this email) | |
| Oct 19, 2026 2:02 AM | 14 Nights To Better Sleep: Night 7 | |
| Oct 18, 2026 2:04 AM | 14 Nights To Better Sleep: Night 6 | |
| Oct 17, 2026 2:01 AM | 14 Nights To Better Sleep: Night 5 |
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