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Wesper is a Special Mention on TIME's Best Inventions of 2026
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Wesper Lab
Direct respiratory data from two patches, with no nasal cannula.
Wesper Lite
PPG-based testing in a ring that is easy to wear.
How Wesper Works
The managed workflow, from order to follow-up.
Provider Solutions
Everything Wesper runs for your clinic.
95%+ AHI Correlation to PSG
See the validation behind Wesper Lab and Wesper Lite.
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Evidence
Validation
Peer-reviewed accuracy against in-lab PSG.
Research
Wesper's clinical research program.
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Evidence from real clinical deployments.
The Journal
Clinical research, case studies and sleep medicine news.
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Setup guides and help for patients.
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Wesper Lab
Wesper Lite
How Wesper Works
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Evidence
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Articles and Case Studies
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The Wesper Journal
Wesper Journal
: Subclinical Sleep Apnea
Research, case studies and insight on sleep apnea and sleep health.
Detecting Subclinical Sleep Apnea with Medical-Grade Home Testing
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Wesper Journal
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