Apple to halt US sales of series 9 and ultra 2 smartwatches amid patent conflict
Apple to halt US sales: Apple races to make changes to its smartwatches facing an impending US ban due to patent infringement claims by Masimo Corp. Engineers aim to modify algorithms measuring blood oxygen levels, crucial for these devices. This innovation race aims to overcome an impending US ban on Apple's smartwatches, worth $17 billion, set to take effect on Christmas.
To rectify patent infringements raised by Masimo Corp., Apple engineers are urgently altering algorithms governing blood oxygen measurement on the devices. This change intends to address patent disputes concerning how the technology evaluates oxygen saturation and displays the data to users.

This engineering effort, unprecedented for Apple, navigates the impending restriction on the company's significant revenue stream. If the ban isn't vetoed by the White House, it will be effective from December 25, affecting the Apple Watch Series 9 and Ultra 2 models.Apple is considering multiple avenues to tackle the ban, from software adjustments to legal strategies. Preparations are underway to halt sales of affected watches and implement workaround solutions, intending to resolve the patent dispute.
Though Apple plans to introduce software changes, the patent infringement primarily concerns hardware-related elements, questioning the effectiveness of solely software modifications. Masimo insists that the hardware needs to be altered, challenging Apple's proposed software fix. This dispute's rare escalation to import restrictions may pose challenges in swiftly resolving the issue. Apple's potential remedy through software tweaks might face hurdles given the breadth of Masimo's patents, prompting the necessity for hardware changes.
The blood-oxygen feature, integral to Apple Watch Series 6, 7, and 8, is at the core of this dispute. Apple must navigate the complex legal and technical intricacies to bring the modified technology back into the market, critical for its $17 billion smartwatch business.
- With inputs from agencies