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Cotton Fuel Cells Could Power Wearables

Akanksha Gaur
Soochow University scientists have turned humble cotton yarn into high-performance methanol fuel cells that bend, flex, and even work when cut in half—offering a...

Wearable Sensor Tracks Fatigue In Real Time

Nidhi Agarwal
A tiny wearable device can tell when you are tired by tracking your blinks. Can it help keep people safe and healthy every day? Researchers...

Body Heat Powers Wearable Devices

Akanksha Gaur
With durability and fivefold higher efficiency than past designs, it could enable battery-free wearables and autonomous IoT sensors powered only by human warmth. A team...

Can Heart Rate Be Measured Without Wearable?

Nidhi Agarwal
Your WiFi can track your heart rate without a smartwatch or sensor. Can ordinary signals be used to check your health at home? Read...

Load Switch Based Ship Mode Reference Design for Wearables

Janarthana Krishna Venkatesan
A space saving Ship Mode that features a simple, low cost load switch solution for wearables and small portable devices. The TIDA-00556 is a low-power,...

3D Printing Powers Smarter Wearables

Akanksha Gaur
A SeoulTech team has developed a 3D-printed auxetic structure that boosts sensor sensitivity, stability, and customization—opening new possibilities for smart insoles, robotic grippers, and...

Ultra Thin Laser Display For Wearables

Akanksha Gaur
Meta has shrunk a laser display to just 2 mm thick—80 times thinner than today’s panels—using a breakthrough photonic chip. The result: brighter colors,...

AI Wearable For Joint Torque Sensing

Nidhi Agarwal
The wearable tracks knee force and movement in real time. It helps monitor joint health, support recovery, prevent injuries, and connect with assistive devices. Researchers...

Wearable Watch-Style FM Radio with Touchscreen

Ashwini Sinha Inventor of IndusBoard Coin from EFY Labs
Radio has remained one of the most enduring and essential communication devices, retaining its relevance to this day. Its evolution—from large, bulky units to...

Wearable Device Tracks Cortisol Continuously

Akanksha Gaur
A Chinese researchers have unveiled a wearable that continuously monitors cortisol levels through sweat, offering real-time insights into stress and health with high precision. In...
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