TL;DR
At CES 2026, health startups and some larger vendors showcased a wave of devices that analyze bodily fluids and other non-heart-rate signals. Exhibits ranged from at-home hormone urine kits to sperm microscopes and a mirror that purports to gauge aging via facial blood flow.
What happened
Reporting from CES 2026 found a prominent trend: exhibitors promoting consumer health devices that analyze bodily fluids and other novel signals. The author tested a Mira hormone kit that required a urine sample, and observed a variety of products across Eureka Park and the Venetian Expo. Examples included at-home hormone tests using urine and saliva, smart menstrual pads and panty liners, an in-toilet hydration tracker, a mirror claiming to analyze facial blood flow to estimate aging, a sperm microscope, and a smart scale that evaluates metabolic indicators from foot sweat. The piece frames the show as a hub for wellness startups and notes that urine-based technology has long appeared at CES; what stood out this year was the framing of these measurements as tools for longevity and metabolic insight. The report also notes that established companies are opening their platforms to accept these new data types beyond traditional metrics like heart rate.
Why it matters
- Signals a shift in consumer health tech toward fluid-based and non-heart-rate biomarkers.
- Expands the types of personal data that health platforms may collect and integrate.
- Highlights a commercialization trend where longevity and metabolic claims are central to product positioning.
- Raises questions about how these new data sources will be validated and incorporated by larger platforms.
Key facts
- The author is Victoria Song, a senior reviewer who tried the Mira hormone testing kit before CES 2026.
- Devices seen at CES included urine- and saliva-based hormone tests, smart menstrual pads and liners, an in-toilet hydration tracker, a sperm microscope, a facial-blood-flow mirror, and a foot-sweat metabolic scale.
- Urine technology has been a recurring presence at CES; this year’s emphasis tied those tools to longevity and metabolic health.
- Exhibits were concentrated in CES areas including Eureka Park and the Venetian Expo.
- The report describes CES as a ‘wellness Wild West’ where startups hawk a wide range of consumer health gadgets.
- Larger companies in the space are reportedly preparing to accept inputs beyond heart rate from third-party devices.
What to watch next
- Whether major health-platform providers will widely integrate fluid-based biomarkers into their ecosystems (some larger companies are already opening platforms to new data types).
- not confirmed in the source
- not confirmed in the source
Quick glossary
- Biomarker: A measurable indicator of some biological state or condition, often used to assess health or disease.
- At-home testing: Diagnostic or monitoring tests designed for consumer use outside clinical settings, sometimes using urine, saliva, blood, or other samples.
- Eureka Park: A section of CES dedicated to startup exhibitors, often showcasing early-stage consumer technologies.
- Metabolic health: A general term referring to processes and indicators related to metabolism, such as blood sugar regulation, lipid levels, and energy use.
Reader FAQ
Did the author try any of the devices?
Yes — the author reports testing a Mira hormone kit that required a urine sample.
Were any regulatory approvals or medical claims verified?
not confirmed in the source
Which companies are adopting fluid-based data into their platforms?
not confirmed in the source
Where at CES were these products shown?
Many of the devices were observed in areas including Eureka Park and the Venetian Expo.
TECH COLUMN SCIENCE CES 2026 was awash in bodily fluids It all boils down to metabolism and longevity. by Victoria Song Jan 9, 2026, 3:00 PM UTC 0 0 Comments…
Sources
- CES 2026 was awash in bodily fluids
- CES 2026 live: all the news, announcements, and …
- The highlights from Day 2 of CES 2026
- 10 health tech products stealing the spotlight at CES 2026
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