Apple Watch Series 10 Lacks Blood Oxygen Monitoring, So I'm Keeping My Series 7
Reasons to Stick With Apple Watch Series 7
Apple Watch Series 10 introduces compelling upgrades. However, it notably excludes blood oxygen monitoring, a feature I value from my Apple Watch Series 7. Blood oxygen tracking is critical for users monitoring health metrics, which can be a dealbreaker amidst new features.
ITC Ruling Affects Features
In a pivotal October 2023 ruling, the US International Trade Commission (ITC) declared that Apple Watch Series 9 and Ultra 2 infringe on Masimo's patented pulse oximeter technology. Consequently, blood oxygen tracking was removed from models sold in the US.
- Patent dispute with Masimo leads to feature removal.
- Apple retains sales of Series 9 and Ultra 2 in the US.
- Blood oxygen monitoring technology is critical for health tracking.
Technical Overview of Blood Oxygen Monitoring
Blood oxygen tracking is accomplished through advanced optical sensors, utilizing red and infrared light to measure the absorption through blood. This critical feature provides insights into oxygen saturation levels, an essential health metric.
This article was prepared using information from open sources in accordance with the principles of Ethical Policy. The editorial team is not responsible for absolute accuracy, as it relies on data from the sources referenced.