With more and more sensors being crammed into the consumer devices that many of us wear every day, the question of where medical devices begin and end, and how they should be regulated become ever more pertinent. When a ‘watch’ no longer just shows the time, but can keep track of a dozen vital measurements, and the line between ‘earbud’ and ‘hearing aid’ is a rather fuzzy one, this necessitates that institutions like the US FDA update their medical device rules, as was done recently in its 2026 update.

This determines how exactly these devices are regulated, and in how far their data can be used for medical purposes. An important clarification made in the 2026 update is the distinction between ‘medical information’ and ‘signals/patterns’. Meaning that while a non-calibrated fitness tracker or smart watch does not provide medically valid information, it can be used to detect patterns and events that warrant a closer look, such as indications of arrhythmia or low blood oxygen saturation.

As detailed in the IEEE Spectrum article, these consumer devices are thus  ‘general wellness’ devices, and should be marketed as such, without embellished claims. Least of all should they be sold as devices that can provide medical information.

Another major aspect with these general wellness devices is what happens to the data that they generate. While not medical information, it does provide health information about a person that e.g. a marketing company would kill for to obtain. This privacy issue is unresolved in the US market, while other countries prescribe strict requirements about such data handling.

Effectively, this leaves the designers of wearables relatively free to do whatever they want, as long as they do not claim that the medical data being produced from any sensors is medical information. How this data is being handled is strictly regulated in most markets, except for the US, which is quite worrying and something you should definitely be aware of.

As for other medical device purposes like hearing aids, the earbuds capable of this fortunately do not generally collect information. They do need to have local regulatory approval to enable the feature, however, even if you can bypass any geofencing with some creative hacking.

Apple continues to double down on its Formula 1 programming, following up on the box office success of its blockbuster movie by adding a dedicated channel for the racing league to the Apple TV app. This section of the streaming service hints at some of what may be coming when the F1 season begins with the kickoff event in Australia next month. The F1 channel has placeholders for practices, qualifying and the grand prix as well as a weekend warm-up show.

Although it announced the five-year deal to host F1 broadcasts in the US back in October, we still haven’t heard many specifics on how Apple’s presentation of the race events will work. The channel has a section labeled “Event Schedule: Sky Sports,” which suggests that Apple will show the commentary from Sky rather than providing its own hosts; ESPN took that approach during its tenure with the F1 broadcast rights. In addition to the forward-looking streams, Apple TV also has some videos with highlights from the 2025 season and a recap of the rule changes for 2026.

If you’re looking to follow Formula 1 in the 2026 season, some races will be available to watch for free. However, a F1 TV Premium streaming package is now part of an Apple TV subscription, so that’s likely to be the preferred ticket for serious fans. F1TV grants access to all the zooming around you could want as well as to behind-the-scenes content like driver cams and live team radios.

‘ByteDance’s virtual smash-and-grab of Disney’s IP is wilful, pervasive and totally unacceptable,’ Disney’s cease and desist letter read.

TikTok’s Chinese parent ByteDance has promised to “strengthen current safeguards” against intellectual property theft after Disney threatened legal action over videos generated by the company’s latest AI video generator Seedance 2.0.

In a cease and desist letter, Disney claimed that Seedance 2.0 has a “pirated library” of Disney assets from its biggest franchises. The company accused ByteDance of using its proprietary content assets as if they were in the public domain.

“ByteDance’s virtual smash-and-grab of Disney’s IP is wilful, pervasive and totally unacceptable,” the letter read. “We believe this is just the tip of the iceberg – which is shocking considering Seedance has only been available for a few days.” The document was first seen and reported on by Axios.

Seedance 2.0 garnered immediate praise following its launch earlier this month. Swiss-based consultancy CTOL called it the “most advanced AI video generation model available”, placing it above OpenAI’s Sora 2 and Google’s Veo 3.1 in practical testing. The successful launched sparked growth in the Shanghai Shenzhen CSI 300 Index.

Responding to Disney’s criticism, ByteDance told media publications that it “respects intellectual property rights”.

It added: “We are taking steps to strengthen current safeguards as we work to prevent the unauthorised use of intellectual property and likeness by users.” The company, however, did not specify details of the safeguards it plans to implement.

Others were quick to share their displeasure as well. The Motion Picture Association (MPA), which represents major US studios including Warner Bros Discovery and Paramount, demanded that Seedance 2.0 “immediately cease its infringing activity”.

“By launching a service that operates without meaningful safeguards against infringement, ByteDance is disregarding well-established copyright law”, the MPA said in a strongly worded statement.

Meanwhile, US actors’ union SAG-AFTRA said that Seedance 2.0 has infringed on its members’ voices and likenesses. “Seedance 2.0 disregards law, ethics, industry standards and basic principles of consent,” it added.

The Japanese government launched an investigation into ByteDance over the weekend over potential copyright law violations after users generated videos of the country’s prime minister Sanae Takaichi, and characters from popular anime and manga series ‘Detective Conan’ and ‘Ultraman’, without consent.

Disney is known to be protective of its intellectual property that spans many successful franchises created over decades. The company sent a similar cease and desist letter to Google last December, alleging that the tech giant infringed on its copyrights. The move prompted Google to restrict Gemini and AI image creator Nano Banana from generating Disney-copyrighted content.

Disney’s attempt to stop Google came around the time the company announced a licensing deal with OpenAI’s Sora and ChatGPT – after initially opting out from allowing the company to use its content.

The three-year licensing deal would see users gaining access to more than 200 copyrighted characters, plus  costumes, props, vehicles and environments, but no talent likenesses or voices.

Last June, Disney and Universal sued Midjourney, accusing the AI company of being the “quintessential copyright free-rider and a bottomless pit of plagiarism”. The case is ongoing.

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NASA has announced a date for the second wet dress rehearsal for the SLS rocket that will send a crew of astronauts on a voyage around the moon in the highly anticipated Artemis II mission.

The space agency also confirmed that the earliest the rocket could launch is Friday, March 6.

NASA is now targeting Thursday, February 19, for the fueling part of the wet dress rehearsal at the Kennedy Space Center launch site in Florida.

The rehearsal is a key part of flight preparation and involves engineers fueling the rocket and going through the entire launch procedure short of actually igniting the engines.

During the first Artemis II rehearsal at the start of this month, engineers spotted a hydrogen leak at the base of the SLS rocket, prompting the team to ditch the target launch date of February 8 while it addressed the issue.

NASA said that it will only announce a new target launch date once the results of the second wet dress rehearsal have been fully assessed, but said the rocket would not lift off before March 6.

“The wet dress rehearsal will run the launch team as well as supporting teams through a full range of operations, including loading cryogenic liquid propellant into the SLS rocket’s tanks, conducting a launch countdown, demonstrating the ability to recycle the countdown clock, and draining the tanks to practice scrub procedures,” NASA said in a post on its website on Monday.

It added that the launch controllers will arrive at their consoles in the Launch Control Center at Kennedy at 6:40 p.m. ET on Tuesday to start the nearly 50-hour countdown. The simulated launch time is 8:30 p.m. on Thursday.

The Artemis II mission will send NASA astronauts Victor Glover, Reid Wiseman, and Christina Koch, together with the Canadian Space Agency’s Jeremy Hansen, on a 10-day flight around the moon aboard the Orion spacecraft. It’ll be the first crewed lunar-bound flight since the final Apollo mission in 1972.

The mission will test the spacecraft’s systems and deep-space operations to validate them for future crewed moon missions and lunar landings.

As TechRadar’s resident 4K Blu-ray tester, I’ve seen a ton of excellent 4K discs and reviewed them as part of my Blu-ray Bounty feature.

I recently wrote about my favorite six 4K ‘classic movies’. These are the movies from the Golden Age of Hollywood that benefitted hugely from the picture and audio restoration that 4K Blu-ray can provide.

• First PCIe 6.0 SSD reaches market availability for hyperscale AI environments
• Micron 9650 targets AI inference with up to 28GBps sequential reads
• Storage performance shifts toward accelerator-fed data pipelines in hyperscale data centers

Micron has declared its 9650 NVMe SSD has entered mass production, making it the first PCIe 6.0 SSD on the market, although the customer list is likely to be limited to hyperscalers and giant AI data center operators rather than everyday enterprise buyers.

The drive arrives as storage architecture adapts to support AI inference workloads that need faster and more predictable data access.