iOS 14.5 Brings Face ID Unlock via Apple Watch, App Tracking Transparency

Unlock your iPhone with your Apple Watch when masks make Face ID fail
Apple addresses the pandemic-era problem of biometric authentication through masked faces with a workaround that requires proximity to an unlocked wearable.
Mark

Why does Apple need an Apple Watch to solve the Face ID mask problem? Why not just improve the camera system?

Mimi

Face ID relies on infrared mapping of your face's unique geometry. A mask blocks that entirely. You could theoretically train it on partial faces, but that's less secure and takes time. The Watch solution is clever because it's already something you authenticate to unlock—it's a trust anchor that's already on your wrist.

Mark

So this app tracking transparency thing—is Apple actually protecting privacy, or is it just hurting competitors?

Mimi

Both, probably. Facebook and Google built their empires on tracking you across apps. Apple doesn't need that business model; it sells devices. But the company also benefits when advertisers can't track as easily, because it reduces the incentive to build competing services. It's good policy that also happens to be good for Apple's business.

Mark

What's the actual threat from AirTags? Why do we need anti-stalking features?

Mimi

Someone could slip an AirTag into your bag or car and follow you everywhere. The anti-stalking warning is Apple's answer—if an AirTag that doesn't belong to you is traveling with you, your phone will eventually alert you. It's not perfect, but it's better than nothing.

Mark

Why is Apple so slow to let you set default apps? They finally did it for browsers and email, but not music.

Mimi

Control. Apple Music is a major service for them. If Spotify becomes your default, you're less likely to try Apple Music. With browsers and email, Apple's own defaults are strong enough that they're not worried. With music, they're still fighting for market share.

Mark

Is this beta stable enough for a regular person to use?

Mimi

It's usually fine for secondary devices. But if your phone is your lifeline—for work, for staying in touch—wait for the final release. Beta software can have weird bugs that waste your time or cause data loss. The finished version will be here in a few weeks anyway.

  • Facebook and the broader advertising industry face a hard reckoning as Apple makes it mandatory for apps to ask users before tracking them across the digital landscape.
  • Millions of iPhone users who have spent a pandemic fumbling with masked faces and failed Face ID unlocks now have a workaround — provided they also wear an Apple Watch.
  • Hints buried in the Find My app's beta code suggest AirTags, Apple's long-rumored item tracker, are days or weeks away from an official launch, complete with anti-stalking safeguards.
  • A constellation of smaller changes — crowdsourced traffic reports in Maps, PS5 and Xbox controller support, dual-SIM 5G, and Apple Card family sharing — signals Apple weaving its ecosystem tighter across devices and households.
  • With 80 percent of active iPhones already running iOS 14, the update is poised for rapid adoption once it exits beta, expected before April's end.

In the quiet accumulation of pandemic-era frustrations and long-simmering debates over digital privacy, Apple's iOS 14.5 emerges as both a practical response and a philosophical statement. The update, shaped across six beta iterations by spring 2021, asks a deceptively simple question: who should control the data that flows from your pocket? By making app tracking transparency mandatory, easing the burden of masked faces on biometric systems, and quietly telegraphing the arrival of a new product category, Apple is positioning itself as a steward of user autonomy in an age when that stewardship is increasingly contested.

Apple's iOS 14.5, deep into its beta cycle by late March 2021, tells the story of a company shaped by two years of pandemic life and a sharpening conviction about privacy. Its changes range from the immediately personal to the structurally significant.

The most visible fix is also the most human: Face ID, never designed with masks in mind, can now defer to a nearby unlocked Apple Watch. It's a pragmatic workaround — the watch must be close and already unlocked — and it stops short of covering Apple Pay or App Store authentication. But for anyone who has grown tired of the manual passcode dance while masked, it's a meaningful relief.

The update's true weight, however, lies in privacy. iOS 14.5 makes app tracking transparency mandatory, requiring developers to explicitly ask users before accessing the advertising identifiers that enable cross-app surveillance. Facebook has been the loudest critic of this shift, but Apple is pressing forward — developers who don't comply face removal from the App Store. Users will simply see a pop-up, per app, asking whether tracking is permitted.

The beta also quietly announces a product Apple hasn't yet named publicly. Expanded Find My app language — referencing backpacks, luggage, and headphones — points unmistakably to AirTags, a rumored item-tracking accessory. Notably, the app also describes a feature that would alert users if an unknown AirTag appears to be following them, a thoughtful safeguard against misuse.

Smaller additions fill out the picture: Apple Maps gains Waze-style crowdsourced accident and speed trap reporting; Siri learns your preferred music app over time; iPhone 12 dual-SIM users get simultaneous 5G on both lines; PlayStation 5 and Xbox Series X controllers pair with iPhones; and Apple Card extends to family sharing with granular controls. Battery health reporting on iPhone 11 models is also being recalibrated after Apple acknowledged inaccurate estimates.

The finished update is expected in April, ahead of WWDC in June where iOS 15 will take the stage. Given iOS 14's already remarkable adoption rate, iOS 14.5 should spread quickly — carrying with it Apple's clearest statement yet about who owns the data in your pocket.

Apple's next major iPhone update is taking shape in beta form, and it reveals a company wrestling with two years of pandemic-worn lessons and a growing appetite for privacy controls. iOS 14.5, now in its sixth beta iteration as of late March, signals a significant shift in how iPhones will handle everything from face recognition to app surveillance—and hints at a product Apple hasn't yet officially announced.

The most visible change addresses a problem that became painfully obvious when masks became ubiquitous. Face ID, Apple's biometric unlock system, struggled mightily against covered faces. The company's solution is pragmatic but comes with a catch: if you own an Apple Watch, you can now unlock your iPhone by proximity alone. The watch must be unlocked and physically close to the phone, and the feature lives in Settings under Face ID and passcode. There's a meaningful limitation—you still can't use this method to authenticate Apple Pay transactions or App Store purchases, which will continue to require your actual face or passcode. For many people, though, the ability to skip the manual unlock dance while masked represents a genuine quality-of-life improvement.

But the real centerpiece of iOS 14.5 is privacy, specifically a reckoning Apple has been building toward since last summer. App developers—Facebook chief among them—will now face a hard deadline to ask users for explicit permission before accessing their advertising ID, the unique identifier that allows tracking across apps and websites. This isn't entirely new; iOS 14 introduced the framework. iOS 14.5 makes it mandatory. When the update goes live, users will see a straightforward pop-up for each app asking whether to allow tracking. Developers who don't implement this requirement by the deadline face removal from the App Store. It's a blunt instrument, and one that has already sparked tension between Apple and the advertising industry, but the company is framing it as a fundamental privacy win.

The update also reveals Apple's imminent plans for a product category it hasn't formally unveiled. The Find My app, which currently tracks iPhones, Macs, Apple Watches, and AirPods, is being expanded to support third-party accessories. Screenshots from the beta show language about locating backpacks, luggage, and headphones—the exact use case for AirTags, Apple's rumored item tracker. The app also hints at an anti-stalking feature that would warn users if an unrecognized AirTag is following their location, a safeguard against the obvious abuse potential of such a device.

Beyond privacy and masks, iOS 14.5 scatters a range of smaller but useful features across the system. Apple Maps is borrowing from Waze by letting drivers crowdsource reports of accidents and speed traps through a dedicated button in the app and in CarPlay. The same Maps app may eventually show real-time crowd density at businesses and points of interest, though that feature may not be ready by launch. Siri is learning to recognize your music app preferences over time, gradually reducing the number of times it asks which service you want to use. Battery health reporting is getting recalibrated on iPhone 11 models to fix what Apple describes as inaccurate estimates. Dual-SIM iPhone 12 users will finally get full 5G speeds on both lines simultaneously. PlayStation 5 and Xbox Series X controllers can now pair with iPhones. Apple Fitness Plus workouts can be cast to AirPlay 2-compatible displays.

Apple Card is gaining family-sharing capabilities, allowing multiple household members to access a single card with granular permission controls. The company is clearly thinking about how its services integrate across devices and relationships, not just individual users.

The update is expected to arrive in April, well before Apple's Worldwide Developers Conference on June 7, where iOS 15 will likely get its first public preview. iOS 14 adoption is already remarkably high—80 percent of all active iPhones and 86 percent of phones from the last four years are running it—so iOS 14.5 should see rapid uptake once it's final. For now, anyone curious can download the public beta through Apple's beta program, though the company's usual caution applies: beta software can be unstable, and it's safer to test on a secondary device rather than your daily phone. The finished version should arrive within weeks.

App developers will need to ask permission to access your advertising ID in order to track you across apps and websites
— Apple's iOS 14.5 policy
iOS 14.5 hints at an anti-stalking feature that warns users if an unrecognized AirTag is following their location
— Find My app documentation in beta
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