Trust your data. Know your body.
Oura insights are backed by a decade of research
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Oura Ring showcases its product, highlighting a decade of innovation and scientific standards that build trust in its data. The company touts its high accuracy rates for heart rate and sleep staging, as well as member satisfaction. Oura Ring promotes its Smart Sensing platform for personalized readings.
What the raw message shows
From the headers
- Sent with
-
Braze
Across Oura Ring's email
- Sends
- About 1 a week
- DMARC
-
Enforced, reject
Mail failing authentication is refused.
The copy
91 words · under a minute to read · 3 buttons
Numbers that speak
for themselves
Built to exceed the highest scientific standards and trusted by millions.
99%
r2 compared to ECG2*
Person in Bed Icon
95%
Compared to clinical sleep lab
Heart Rate Icon
Up to 100%
Stronger Pulse Signal
Compared to wrist wearables
Trending Up Icon
90%
Members Feel Healthier
Based on new member NPS survey
Meet Oura Ring 5
The right reading, every time
Oura runs on Smart Sensing, a breakthrough platform built to adapt to your unique body, day and night.
Learn more
Button Shop
Button About
Button Help + Contact
The words as text: what a screen reader can follow, and all there is when images don't load.
What the headers say
Read from the message's own headers, as it arrived.
- Came from
-
o2881.abmail.m.ouraring.com
· 149.72.25.100
Braze's sending servers
- SPF
- Pass for mail.m.ouraring.com
- DKIM
-
- Pass signed by m.ouraring.com
- DMARC
-
Pass for m.ouraring.com
Policy: reject
- Unsubscribe
-
One-click
Meets the Gmail and Yahoo rule for bulk senders.
- Complaints
- No feedback-loop header
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As received, minus the delivery side: the archive's own addresses show as [recipient], its mail servers as [receiver], signatures are left out and unsubscribe links trimmed to their host.
Route
- Received
- from o2881.abmail.m.ouraring.com (149.72.25.100) by [receiver] (cloudflare) id WouNGiabzn3B for <[recipient]>; Wed, 15 Jul 2026 16:15:04 +0000
- Received
- by recvd-5cb4bd6499-7vh9d with SMTP id recvd-5cb4bd6499-7vh9d-1-6A57B207-16C 2026-07-15 16:15:03.835043028 +0000 UTC m=+495169.861485721
- Received
- from NTQwMTQwOTQ (unknown) by geopod-ismtpd-39 (SG) with HTTP id isiGH1NDSRWTz6BTfK0kfA Wed, 15 Jul 2026 16:15:03.797 +0000 (UTC)
Authentication
- Received-SPF Authentication result
- pass ([receiver]: domain of [recipient]@mail.m.ouraring.com designates 149.72.25.100 as permitted sender) receiver=[receiver]; client-ip=149.72.25.100; envelope-from="[recipient]@mail.m.ouraring.com"; helo=o2881.abmail.m.ouraring.com;
- Authentication-Results Authentication result
- [receiver]; dkim=pass header.d=m.ouraring.com header.s=s1 header.b=SpL8kHhG; dmarc=pass header.from=m.ouraring.com policy.dmarc=reject; spf=none ([receiver]: no SPF records found for [email protected]) smtp.helo=o2881.abmail.m.ouraring.com; spf=pass ([receiver]: domain of [recipient]@mail.m.ouraring.com designates 149.72.25.100 as permitted sender) smtp.mailfrom=[recipient]@mail.m.ouraring.com; arc=none smtp.remote-ip=149.72.25.100
Platform
- X-SG-EID
- u001.6OieeaBf9Z58o2FmMow96sxmdc8wkygbBMlV+gndwa1J0SUuik9q4fwp/6v538LS4P8TJUPb2r9fKePczNgV24RFtA0uSxQydM7gJ/qfDr0Vunvuv1Q9ZNeenRXhoohnvq3K99mvFpttvK486fSBaISAhAJNoV8dWvwPyfjWS1emp2MaSoCOvJNWOdIBkGA9tU5A6/48F24go2osRcngkipQA/I5/Yc0WYBvv99efFk20HMXZMuu92z5tSDpNOO3
- X-SG-ID
- u001.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
- X-Entity-ID
- u001.DYQrgiNNDFEMxKD+lMzFZA==
Unsubscribe and feedback
- List-Unsubscribe
- <https://02.emailinboundprocessing.com/…>, <mailto:…@unsubscribe-02.emailinboundprocessing.com>
- List-Unsubscribe-Post
- List-Unsubscribe=One-Click
Message
- Content-Type
- multipart/alternative; boundary=512a3398c23cdc6370f09d41fbf36054d799546edbdb62b9f87c0d9b05be
- Date
- Wed, 15 Jul 2026 16:15:03 +0000 (UTC)
- From
- Oura <[email protected]>
- Mime-Version
- 1.0
- Message-ID
- <isiGH1NDSRWTz6BTfK0kfA@geopod-ismtpd-39>
- Subject
- Trust your data. Know your body.
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