Sharper days. Better nights. Meet Muse S Athena.

Preview text: 88-96% accurate. More than any ring or wristband.

Sunday, Oct 18, 2026 at 6:00 PM EasternActiveCampaign

MuseSharper days. Better nights. Meet Muse S Athena.

Fit to screenFull size

Using this email in an article? Credit: Muse email via They Sent It, with a link to this page. Full-size image

Use this example

Against Muse's usual

Sent in the 6 PM hour, which holds 12% of its emails; 19% arrive in the 4 PM hour. The subject is 48 characters; its average is 33.

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.

From: Muse <[email protected]>
Reply-To: [email protected]
Subject: Sharper days. Better nights. Meet Muse S Athena.
Date: Sun, 18 Oct 2026 17:00:34 -0500
Message-ID domain: acampaign.choosemuse.com
Return-Path domain: s1.acemsrvg.com
DKIM signature: d=email.choosemuse.com s=acdkim1; d=acems3.com s=acdkim1
Authentication: dkim=pass (email.choosemuse.com), dkim=pass (acems3.com), spf=pass (s1.acemsrvg.com), dmarc=pass (email.choosemuse.com)
List-Unsubscribe: Present, one-click
Mailer: ActiveCampaign Mailer
Feedback-ID sender: activecampaign

Other sending headers (names only): X-KumoRef, X-Report-Abuse, X-mid, X-lid, x-virtual-mta, X-250ok-CID, X-DKIM-Options

	Oct 20, 2026 6:09 PM	55% faster to sleep
	Oct 20, 2026 3:45 PM	How to quiet your mind at 3 am
	Oct 19, 2026 3:13 PM	Is your brain younger than you?
	Oct 18, 2026 6:00 PM	Sharper days. Better nights. Meet Muse S Athena. (this email)
	Oct 18, 2026 3:45 PM	You train your body. What about your brain?
	Oct 17, 2026 10:33 PM	The most accurate brain data you've ever had.
	Oct 16, 2026 9:02 AM	How old is your brain?