GE HealthCare is recalling 7559 TruSignal arterial oxygen saturation (SpO2) sensors because of problems that may reduce defibrillation energy, expose patients to unintended voltage, or give inaccurate ...

is a senior reporter and author of the Optimizer newsletter. She has more than 13 years of experience reporting on wearables, health tech, and more. Before coming to The Verge, she worked for Gizmodo ...

There's a new wearable tech metric in town – and it's all about blood oxygen. It might sound complicated and a little pointless, but pulse ox can reveal conditions like sleep apnea – and help athletes ...

Fitness tech companies, particularly Fitbit and Garmin, want to monitor the level of oxygen in your blood. It’s a metric that could help spot signs of sleep apnea and other breathing-related problems, ...

Since 2017, Fitbit has built an SpO2 sensor into its top-end devices, but the data hasn’t been accessible to regular users. Until now. SpO2 stands for “peripheral capillary oxygen saturation”, and ...

Please provide your email address to receive an email when new articles are posted on . GE HealthCare recalled its SpO2 sensors due to a malfunction that may reduce defibrillation energy without ...