Wearable devices measure a growing array of health indicators
Wearables target COVID-19 - Embedded.com
Wearable Ring-Based Sensing Platform for Detecting Chemical Threats | ACS Sensors
Oura Ring review: a good complement to the Apple Watch | AppleInsider
Motiv Ring | 24/7 Smart Ring | Fitness + Sleep Tracking Motiv Ring
Galaxy Ring: Samsung's Bold Move into the Wearable Tech Market
Fujitsu Laboratories Develops Ring-Type Wearable Device Capable of Text Input by Fingertip - Fujitsu Global
Oura's third-generation Ring is more powerful, but not for everybody | Engadget
Amazon.com: Carbon Fiber Car Smart Ring,MoreChioce Waterproof Smart Wearable Ring Multi-Function Smart Ring Replacement Fit for TeslaModel 3/Y,Black,Size 9 : Electronics
Simultaneous detection of salivary Δ9-tetrahydrocannabinol and alcohol using a Wearable Electrochemical Ring Sensor - ScienceDirect