7 trends tracked about this subject — the full history, oldest to newest below.
Oura faces a class action lawsuit challenging the accuracy of its sleep-tracking claims, sparking a broader debate on the reliability of wearable health data.
Health-tracking ring manufacturer Oura has filed for a United States initial public offering, targeting a valuation exceeding $16 billion.
Smart ring maker Oura has officially filed for a US initial public offering, revealing high revenue growth.
Oura faces a class-action lawsuit alleging the company deceived customers regarding the accuracy of its $300 smart ring's sleep-tracking features.
A new smart ring is trending for its ability to monitor blood sugar and alcohol levels through sweat, potentially eliminating the need for needles.
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A prototype smart ring called CHARM has emerged in recent technology coverage for tracking both glucose and ketones through sweat.