Sweat Analysis in Wearable Health Sensors
Chapter 1

The smart ring revolution

Chapter 2

Smart patches and the sweat whisperers

Chapter 3

Threads with a pulse

Chapter 4

Hearables and the secrets of the ear

Ch 2 · Smart patches and the sweat whisperers
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futura Wearable sensors analyze the chemical biomarkers found in human sweat.

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Sweat Whisper Patches
BETA

futura Decode chemical signals in sweat to discover what wearable skin patches measure beyond the wrist.

1h ago

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Continuous glucose monitors

futura Continuous glucose monitors insert a flexible filament into interstitial fluid, using enzymes and transmitters to send blood sugar updates to your phone

7h ago

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Quiz

How does the sensor filament of a CGM detect glucose?

7h ago

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Quiz

What fluid does a continuous glucose monitor (CGM) actually measure to determine blood sugar?

7h ago

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We cannot truly care for ourselves if we only pay attention when something breaks.

7h ago

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Sweat as a chemical goldmine

futura Next-generation health sensors measure vital chemical levels directly from human sweat.

7h ago

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Quiz

Which biomarker in sweat is measured by smart patches to detect muscle fatigue and anaerobic exertion?

7h ago

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Quiz

What technology do sweat-tracking patches use to route sweat to their internal sensors?

7h ago

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Fun Fact

Sweat power: Scientists have created flexible skin patches that can run entirely on bioenergy harvested from the lactate in human sweat!

7h ago

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Quiz

How long can medical-grade continuous ECG chest patches typically be worn by patients?

7h ago

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Quiz

Why are continuous ECG patches better at diagnosing heart arrhythmias than a quick smartwatch reading?

7h ago

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Gossip

Would you share sweat data with coaches?

7h ago

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futura The Microneedle Future

Just micro-needles under the skin, reading your body's chemistry in real-time.

7h ago

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Quiz

Which hormone, associated with stress, is a major target for future microneedle monitoring patches?

7h ago

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Quiz

Why are microneedle patches completely painless to wear?

7h ago