6 trends tracked about this subject — the full history, oldest to newest below.
Apple's release of the Watch Series 12 and Ultra 4 has triggered a wave of hardware teardowns and debates over the utility of new health metrics like Readiness.
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.
Oura faces a class-action lawsuit alleging the company deceived customers regarding the accuracy of its $300 smart ring's sleep-tracking features.
Oura faces a proposed class-action lawsuit alleging overstated sleep-tracking accuracy as the company moves toward an initial public offering.
Experts warn that the very devices intended to track and improve sleep may actually be detrimental to a user's overall health and happiness.
5 news sources are covering this Technology story right now — PULSE is tracking how fast it spreads.