NFC-Based Digital Key Specification Released Ahead of Apple's Rumored CarKey Feature on iPhone

Amid rumors that Apple is working on a "CarKey" feature for iPhone, the Car Connectivity Consortium today announced that its NFC-based Digital Key Release 2.0 specification has been finalized and made available to its members, which includes Apple.


The specification enables mobile devices to store, authenticate, and share digital keys for vehicles with end-to-end security and privacy. The specification includes support for a low-power mode, meaning that a vehicle can still be unlocked with a smartphone that recently ran out of battery, similar to Power Reserve mode for Apple Pay transit cards.

Moving forward, the consortium is developing a Digital Key 3.0 specification based on both Bluetooth LE and Ultra Wideband to enable passive, location-aware keyless access. This would allow you to leave your iPhone in your pocket or backpack when accessing or starting your vehicle. iPhone 11 models are equipped with an Apple-designed U1 chip with Ultra Wideband support, so Apple could choose to offer this functionality.

MacRumors recently discovered that Apple is developing a new "CarKey" feature that will allow an iPhone or Apple Watch to unlock, lock, and start an NFC-compatible vehicle. Just like credit cards and boarding passes, users will be able to add a digital car key to the Wallet app, eliminating the need to use a physical car key or key fob.

CarKey will allow users to approach their vehicle, hold their iPhone or Apple Watch near an NFC reader in the vehicle, authenticate with Face ID, and have the vehicle unlock automatically. Similar to Apple Pay at transit turnstiles, Express Mode would be an option, eliminating the need to authenticate with Face ID or a passcode.

Last month, screenshots of what appears to be the CarKey interface surfaced on Twitter, providing us with our first look at the upcoming feature.


As expected, a digital car key appears as a card in the Wallet app. Tapping on the card reveals info such as the car model, issuing automaker, a toggle switch for Express Mode, and an option to share a car key with other users. When sharing a car key, the primary user can provide others with three levels of access, including the ability to unlock the trunk only, unlock the vehicle, or unlock the vehicle and drive it.

Based on leaked iOS 14 code, it appears that BMW may be among the first automakers to support the CarKey feature. It is unclear when Apple plans to announce the feature, but it is expected to preview iOS 14 next month.

Tag: CarKey

Top Rated Comments

(View all)
Avatar
4 weeks ago


What’s the point of releasing regressive standards? You need to take out our phone to lock / start, but typically not your fob.

So you won’t have to carry your fob around at all, just the phone that you already do. Getting rid of tons of little tokens we have to lug around for daily activities is progressive in my book.
Score: 9 Votes (Like | Disagree)
Avatar
4 weeks ago


This could be a cool feature, but I would not put it past BMW to stick me for some kind of expensive software upgrade LOL ... fingers crossed.

Or a subscription.
Score: 7 Votes (Like | Disagree)
Avatar
4 weeks ago


What’s the point of releasing regressive standards? You need to take out our phone to lock / start, but typically not your fob.

don’t think 1 dimensional.
Score: 6 Votes (Like | Disagree)
Avatar
4 weeks ago


Privileges could work for fleet vehicles, teenagers, valets, maintenance shops, gig economy tasks, rental and ride share with smart contracts. It’s a slow burn thing we didn’t know we wanted until it’s ubiquitous and forgot what it was like to lose the keys.

Absolutely. Another would be the ability to have delivery services, or even friends, leave packages in your trunk via a one-time code would be great.

I reminded of the, "Whoever asked for 1,000 songs in your pocket?" chorus a decade ago.
Score: 6 Votes (Like | Disagree)
Avatar
4 weeks ago


... because that’s something we’ve all given a **** about, since never.

Ah, ok, speaking for "we all."
Score: 6 Votes (Like | Disagree)
Avatar
4 weeks ago


Providing vehicle access to others with settable privileges, for one.


... because that’s something we’ve all given a **** about, since never.

Cars have come with 'valet keys' for years.
Score: 4 Votes (Like | Disagree)

Top Stories

Apple Releases macOS Catalina 10.15.5 With Battery Health Management Features, Fix for Finder Freezing

Tuesday May 26, 2020 1:59 pm PDT by
Apple today released macOS Catalina 10.15.5, the fifth update to the macOS Catalina operating system that was released in October 2019. macOS Catalina 10.15.5 comes two months after the launch of macOS Catalina 10.15.4, which introduced Screen Time Communication Limits. macOS Catalina 10.15.5 is a free update that can be downloaded from the Mac App Store using the Update feature in the...

Leaker Shares Details on 'iPhone 13' Camera [Updated]

Wednesday May 27, 2020 4:27 pm PDT by
The next-generation iPhone 12 lineup coming in fall 2020 isn't out yet, but Fudge (@choco_bit), a leaker who sometimes shares information on upcoming Apple devices, today offered up details on what Apple has in store for the 2021 iPhone 13's camera setup. A simple design drawing depicts a device with a four camera array, which Fudge claims will have the following features: 64-megapixel...

Leaker: Apple to Stick With Lightning Over USB-C for 'iPhone 12' Before Going Port-Less Next Year

Tuesday May 26, 2020 2:31 am PDT by
Apple will use a Lightning port instead of USB-C in the upcoming "iPhone 12," but it will be the last major series of Apple's flagship phones to do so, with models set to combine wireless charging and a port-less Smart Connector system for data transfer and syncing in the iPhone "13 series" next year. The above claim comes from occasional Apple leaker and Twitter user "Fudge" (@choco_bit),...

16-Inch MacBook Pro, iPad Pro, and iMac Pro With Mini-LED Displays Again Rumored to Launch in 2021

Tuesday May 26, 2020 5:30 am PDT by
Apple plans to release several higher-end devices with Mini-LED displays in 2021, including a new 12.9-inch iPad Pro in the first quarter, a new 16-inch MacBook Pro in the second quarter, and a new 27-inch iMac in the second half of the year, according to Jeff Pu, an analyst at Chinese research firm GF Securities. This timeframe lines up with one shared by analyst Ming-Chi Kuo, who recently...

Apple Begins Selling Refurbished iPhone XR Models

Thursday May 28, 2020 9:50 pm PDT by
Apple today began selling certified refurbished iPhone XR models in select colors and capacities for the first time in the United States. Refurbished iPhone XR models are priced at a roughly 16 percent discount compared to current pricing on brand-new units, knocking $100–120 off of the regular price. In addition to the 64GB and 128GB capacities matching current brand-new iPhone XR models, ...

Apple Making It Harder to Avoid Nagging macOS Update Notifications

Thursday May 28, 2020 8:13 am PDT by
With the release of macOS Catalina 10.15.5 and related security updates for macOS Mojave and High Sierra earlier this week, Apple is making it more difficult for users to ignore available software updates and remain on their current operating system versions. Included in the release notes for macOS Catalina 10.15.5 is the following:- Major new releases of macOS are no longer hidden when...

HBO Max Now Available on Apple TV and iOS Devices

Wednesday May 27, 2020 2:42 am PDT by
HBO Max launched today, and is now available on Apple TV, iPhone, and iPad. WarnerMedia's new streaming service, which replaces HBO Now, combines HBO content with shows and films from Warner Bros and Turner TV. The service is available as a native app on the ‌Apple TV‌ HD and ‌Apple TV‌ 4K, but second and third-generation ‌Apple TV‌ owners will need to AirPlay HBO Max content...

Powerbeats Pro Debut in Four New Colors: Spring Yellow, Cloud Pink, Lava Red, and Glacier Blue

Friday May 29, 2020 10:00 am PDT by
Following a couple of leaks in recent weeks, Beats today is officially announcing four new colors for its Powerbeats Pro wireless earphones: Spring Yellow, Cloud Pink, Lava Red, and Glacier Blue. The new earphones will go on sale June 9 and sell for the same $249.95 price as the existing color options. Aside from the colors, the new Powerbeats Pro models are otherwise identical to the...

Anker Launches $100 24K Gold-Plated USB-C to Lightning Cable

Wednesday May 27, 2020 12:47 pm PDT by
Anker, a brand normally known for its well-made, affordable accessories for Apple devices, has debuted a new $100 24K gold-plated USB-C to Lightning cable. According to Anker, the cable, which is in the PowerLine+ III family, features a "Special Edition Gold Design" that's "bold yet elegant" with the aforementioned gold-plated cable heads and matching braided gold and black cable. The...

More Photos and Video of Apple's Redesigned Leather Loop Watch Band Surface

Thursday May 28, 2020 10:50 am PDT by
Images of a new version of the Leather Loop that Apple appears to have in development surfaced yesterday, and today, Vietnamese site Tinhte.vn has shared additional photos and videos that give us a clearer picture of what to expect from the new band. The bands come in colors that include red, hot pink, blue, black, and brown, with some of the bands featuring different colored accents at the...