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Here are wearables that incorporate optical and radiation sensors, enabling functionalities such as health monitoring, environmental sensing, and advanced imaging:
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Apple Watch Series 9
Equipped with optical heart rate sensors and blood oxygen sensors that use light-based technology to measure heart rate, SpO₂ levels, and irregular rhythms. -
Fitbit Sense 2
Features optical sensors to monitor heart rate, skin temperature, and oxygen saturation, along with an EDA (electrodermal activity) sensor for stress tracking. -
Garmin Venu 2
A smartwatch that uses optical sensors to measure heart rate, blood oxygen levels, and energy levels, providing insights into health and fitness. -
Oura Ring Gen 3
A sleek wearable ring with optical sensors for tracking heart rate variability, oxygen saturation, and sleep quality, designed for holistic health monitoring. -
Samsung Galaxy Watch6
Features optical sensors for heart rate and blood pressure monitoring, alongside infrared sensors to measure body composition and skin temperature. -
Withings ScanWatch Horizon
A hybrid smartwatch that integrates optical sensors for heart rate, blood oxygen, and atrial fibrillation detection, combining advanced health monitoring with classic watch aesthetics. -
Moov Now Fitness Tracker
A wearable that uses light-based sensors to analyze movement, track swimming strokes, and measure running efficiency, ideal for fitness enthusiasts. -
ThermoWear Smart Band
Incorporates infrared sensors to monitor skin and body temperature trends in real time, providing health and wellness insights. -
Google Glass Enterprise Edition 2
Smart glasses with embedded optical sensors for capturing images, scanning barcodes, and overlaying visual information in augmented reality applications. -
Radiation Watch Pocket Geiger
A wearable device that uses radiation sensors to detect environmental levels of ionizing radiation, providing real-time data for safety monitoring in hazardous areas.
These wearables leverage optical and radiation sensors to enhance health tracking, fitness monitoring, environmental awareness, and industrial applications, demonstrating the versatility of light- and radiation-based technologies.
Are there any wearables these days that monitor both heart rate and oxygen saturation?
For healthcare, the Apple Watch Series 9, Fitbit Sense 2, Garmin Venu 2, and Oura Ring Gen 3 are representative examples. These products use optical sensors to measure heart rate, SpO₂, and heart rate variability (HRV). The Fitbit Sense 2 also has an EDA sensor for stress tracking.
Are there any sensor-based wearables that are effective for exercise?
For exercise, the Garmin Venu 2 and Moov Now are good options. The Garmin monitors heart rate, oxygen, and energy levels, while the Moov Now uses optical sensors to analyze swimming strokes and running efficiency, making it ideal for fitness.
Are there any wearables that can be used for environmental monitoring or safety?
For that, the Radiation Watch Pocket Geiger is perfect. Its built-in radiation sensor allows you to check real-time radiation levels even in hazardous areas. Google Glass Enterprise 2 also features an optical sensor, allowing you to use AR to scan barcodes and capture images, making it ideal for industrial settings.
Are there any wearables that can monitor things like body temperature or body composition in real time?
Yes! The Samsung Galaxy Watch6 and ThermoWear Smart Band are prime examples. The Galaxy Watch6 can measure heart rate, blood pressure, and even skin temperature, while the ThermoWear uses an infrared sensor to track body temperature changes in real time, making it convenient for health monitoring.
