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Can Solar, Thermal, and RF Harvesting Ever Offer a Good Energy ROI?

Can Solar, Thermal, and RF Harvesting Ever Offer a Good Energy ROI?

Some wearable manufacturers don’t consider energy harvesting (of any sort) a good return on investment. In pursuit of self-powered wearables, EE researchers are looking to change that.


News Aug 05, 2021 by Kristijan Nelkovski
Swapping Thin-Film Transistors for Source-Gated Transistors Yields Simpler Display Circuits

Swapping Thin-Film Transistors for Source-Gated Transistors Yields Simpler Display Circuits

By using source-gated transistors in place of TFTs, researchers have created a new circuit design that promises great improvements in large-area electronics.


News Aug 04, 2020 by Jake Hertz
Optical Sensors are the Key to Health-Monitoring Wearables—And Size is Critical

Optical Sensors are the Key to Health-Monitoring Wearables—And Size is Critical

Optical sensors have made it big in the medical device industry. And with wearables taking on increasing roles for health monitoring, size is paramount.


News Jul 11, 2020 by Jake Hertz
Continuous Medical Monitoring Is Now a Reality With Sophisticated Smartwatch Circuitry

Continuous Medical Monitoring Is Now a Reality With Sophisticated Smartwatch Circuitry

Smartwatches are increasingly used as medical devices. What's going on at the circuit level for these bio-metric wearables?


News Jul 09, 2020 by Nicholas St. John
What Is the Internet of Musical Things (IoMusT)?

What Is the Internet of Musical Things (IoMusT)?

A smart guitar. A vibrating wearable metronome. An LED wristband that reacts to your concert experience. It's all part of a growing movement known as the Internet of Musical Things.


Maxim’s PMIC Rocks the Hearables Market, Slashing BoM by 40% and Bumping Battery Life 20%

Maxim’s PMIC Rocks the Hearables Market, Slashing BoM by 40% and Bumping Battery Life 20%

Designing hearables can be tricky enough, considering the constraints on power, space, electrical noise, and heat dissipation. Maxim says they're leveling up a new PMIC for the job.


News Apr 08, 2020 by Gary Elinoff
Casio Tips Its Hat to Renesas for Its Battery-Less, Solar-Powered Smartwatch

Casio Tips Its Hat to Renesas for Its Battery-Less, Solar-Powered Smartwatch

The secret sauce? Renesas' silicon-on-thin-buried-oxide (SOTB) process technology.


News Mar 19, 2020 by Gary Elinoff
Recent Research (Literally) Stretches the Meaning of “Sensor” and “Battery”

Recent Research (Literally) Stretches the Meaning of “Sensor” and “Battery”

Several universities are researching new, stretchable materials that can act as a wearable sensor or battery.


News Feb 04, 2020 by Nidia Trejo
TE Connectivity MS5840 Pressure Sensor | Tech Specs

TE Connectivity MS5840 Pressure Sensor | Tech Specs

This episode of Tech Specs is part of a video series highlighting the features, applications, and technical specs of newly-released products.


new products Jan 15, 2020 by TTI, Inc
Combating Epilepsy with Wearables and Machine Learning

Combating Epilepsy with Wearables and Machine Learning

Biometric-monitoring wearables are common for tracking everyday health—but can they monitor seizures?


News Jun 11, 2019 by Orlando Hoilett
The Incredible Shrinking Resistor: The Advantages and Drawbacks of Ever-Smaller Components

The Incredible Shrinking Resistor: The Advantages and Drawbacks of Ever-Smaller Components

The advantages and disadvantages of ever-shrinking components.


A New DC/DC Converter for Wearables, Sensors, and Low-Power Wireless Devices

A New DC/DC Converter for Wearables, Sensors, and Low-Power Wireless Devices

STMicroelectronics has announced a new power-management IC that provides high efficiency, low quiescent current, and variable output voltage in a (very) small package.


News Feb 11, 2019 by Robert Keim
ROHM, Omron, Maxim: A Look at the Biometric-Monitoring Wearables Made by Component Manufacturers

ROHM, Omron, Maxim: A Look at the Biometric-Monitoring Wearables Made by Component Manufacturers

The wearables market is by many measures still in its infancy, but many manufacturers continue to push wearable products into the market. How are component manufacturers involved in the wearable market and what are they currently producing?


News Feb 07, 2019 by Robin Mitchell
Environmental Sensors: Omron, Bosch, and Sensirion Sensors for Smart Homes, IoT Devices, Wearables

Environmental Sensors: Omron, Bosch, and Sensirion Sensors for Smart Homes, IoT Devices, Wearables

What counts as an environmental sensor anyway? Check out some of the leading environmental sensors and what they measure.


News Oct 29, 2018 by Kate Smith
Maxim Integrated Releases Development Platform for Biometrics Monitoring in Health Applications

Maxim Integrated Releases Development Platform for Biometrics Monitoring in Health Applications

Maxim Integrated just announced the second generation of its Health Sensor Platform, a development platform for designing wearable devices for remote biometric monitoring.


News Sep 26, 2018 by Gary Elinoff
Teardown Tuesday: Cost-Saving Design Measures in an Android 6 Smartwatch

Teardown Tuesday: Cost-Saving Design Measures in an Android 6 Smartwatch

In this teardown, we rip in to a Bluetooth-enabled smartwatch, which also has a built-in camera, by Style Asia.


News May 08, 2018 by Nick Davis
The Ghost of Smart Glasses Past: Resurrecting Augmented Reality Wearables

The Ghost of Smart Glasses Past: Resurrecting Augmented Reality Wearables

Here is a look at a few augmented reality headset projects and uses, and why there is still a case for AR in 2018.


News Feb 28, 2018 by Chantelle Dubois
Towards Low-Power Wearables: A New Biopotential and Bioimpedance Sensor from Maxim Integrated

Towards Low-Power Wearables: A New Biopotential and Bioimpedance Sensor from Maxim Integrated

Maxim Integrated offers their new low-power and high-performance IC for bio measurements.


News Dec 20, 2017 by Nick Davis
STMicro’s New ST53G System-in-Package Chip Could Add Contactless Payment to Your Smart Watch

STMicro’s New ST53G System-in-Package Chip Could Add Contactless Payment to Your Smart Watch

Could this be the chip that brings contactless payment in wearables to the forefront? This News Brief takes a look at the ST53G SiP (system-in-package) from STMicroelectronics.


News Oct 23, 2017 by Tim Youngblood
Maxim Integrated Releases New PMICs Optimized for Small Li-ion Batteries in Wearables

Maxim Integrated Releases New PMICs Optimized for Small Li-ion Batteries in Wearables

Two new PMICs boost integration with single inductor multiple output (SIMO) regulator to maintain a very long battery life.


News Aug 01, 2017 by Majeed Ahmad