Apple’s relentless innovation in wearable technology is often previewed through its patent filings. While not all patented concepts make it to market, they offer a fascinating glimpse into potential future Apple Watch features—from advanced health monitoring to radical design changes.
The Challenge of Predicting Apple’s Next Move
Experts caution that interpreting Apple patents is far from straightforward. Jack Purcher of Patently Apple notes that patents can take over a decade to materialize—if they ever do. Eric Slivka of MacRumors adds that Apple files patents for a wide range of ideas, some of which may never see the light of day.
Still, history shows that major features like ECG readings and Fall Detection first appeared in patents years before launch. Here’s a breakdown of the most intriguing possibilities—and their likelihood of becoming reality.
Blood Pressure Monitoring
One of the most anticipated features, blood pressure tracking, has been referenced in multiple patents. Unlike existing wearables, Apple’s approach may involve a non-invasive tonometric sensor, possibly integrated into the watch band.
Recent trials by Apple partner Rockley Photonics suggest this could arrive sooner rather than later.
Built-In Camera System
A persistent rumor, the idea of an Apple Watch camera has resurfaced in patents detailing a detachable module within the band. While intriguing, the practicality of wrist-based photography remains questionable.
Touch-Enabled Digital Crown
Apple may be rethinking its iconic Digital Crown, with patents suggesting a sleeker, touch-sensitive version that reduces moving parts. Though no leaks confirm an imminent change, the concept remains in play.
Smart Bands with Advanced Sensors
Patents describe bands capable of measuring exertion, correcting blood pressure readings, or even housing specialized medical sensors. Modular bands could allow users to customize functionality without overloading the watch itself.
Face ID on the Apple Watch
Bringing Face ID to the wrist presents significant technical hurdles, including miniaturization and battery life trade-offs. While patents exist, experts doubt Apple would prioritize facial recognition over existing PIN security.
Modular Upgrades
A patent outlines a modular Apple Watch with swappable components—an ambitious idea, given the failure of similar projects like Google’s Project Ara. However, enterprise applications (e.g., gas sensors) could justify the approach.
Driving Detection
Apple has explored using the Watch’s sensors to detect driving and limit notifications—a logical extension of the iPhone’s “Do Not Disturb While Driving” feature.
Touch-Sensitive Bands
Woven, touch-responsive bands could enable gesture controls for music or volume. However, experts cite high costs and limited demand as barriers.
Round Apple Watch Design
Despite patents showcasing a circular face, experts dismiss the idea, citing the square display’s superior functionality for text and apps.
Expandable Battery
A patent describes an attachable, flexible battery for on-the-go charging. While feasible, experts believe integrated battery bands are a more plausible solution.
Bendable, Wraparound Display
Apple holds patents for a curved display that wraps around the wrist—a concept also explored by Samsung. Though flexible screen tech is advancing, a radical redesign isn’t imminent.
The Bottom Line
While patents fuel speculation, only a fraction of these ideas will materialize. Blood pressure monitoring and driving detection appear the most probable, while camera systems and modular designs remain long shots. For now, Apple’s focus seems firmly on refining health features—without compromising the Watch’s sleek, user-friendly design.
