Bluetooth 6.1 Update Set to Improve Privacy, Battery Life of iPhone Accessories

The Bluetooth Special Interest Group (SIG) has released Bluetooth 6.1 as part of its new bi-annual update schedule. The update introduces Randomized Resolvable Private Address (RPA), a feature designed to enhance both privacy and power efficiency.

bluetooth 6 1
This new feature makes tracking Bluetooth devices a lot more difficult because it randomizes the timing of device address changes, instead of just using predictable intervals. It also offloads address change operations to the controller device, which should help extend the battery life of the accessory device.

The specification follows Bluetooth 6.0, which arrived in September 2024. That update brought Channel Sounding for centimeter-level location accuracy, lower latency, and faster scanning capabilities, all of which could theoretically enhance the iPhone's Precision Finding feature.

For iPhone users, the upcoming iPhone 17 series expected to be released in September will likely support Bluetooth 6.0 and possibly incorporate the new 6.1 features. All in all, it should bring improved privacy protections and better battery performance when using Bluetooth accessories.

With Bluetooth now on a twice-yearly release schedule, the next update, Bluetooth 6.2, is expected to arrive by the end of 2025 with additional refinements and features.

Popular Stories

iOS 26

When Will Apple Release iOS 26.2?

Monday December 1, 2025 4:37 pm PST by
We're getting closer to the launch of the final major iOS update of the year, with Apple set to release iOS 26.2 in December. We've had three betas so far and are expecting a fourth beta or a release candidate this week, so a launch could follow as soon as next week. Past Launch Dates Apple's past iOS x.2 updates from the last few years have all happened right around the middle of the...
ios 18 to ios 26 upgrade

Apple Pushes iPhone Users Still on iOS 18 to Upgrade to iOS 26

Tuesday December 2, 2025 11:09 am PST by
Apple is encouraging iPhone users who are still running iOS 18 to upgrade to iOS 26 by making the iOS 26 software upgrade option more prominent. Since iOS 26 launched in September, it has been displayed as an optional upgrade at the bottom of the Software Update interface in the Settings app. iOS 18 has been the default operating system option, and users running iOS 18 have seen iOS 18...
maxresdefault

iPhone Fold: Launch, Pricing, and What to Expect From Apple's Foldable

Monday December 1, 2025 3:00 am PST by
Apple is expected to launch a new foldable iPhone next year, based on multiple rumors and credible sources. The long-awaited device has been rumored for years now, but signs increasingly suggest that 2026 could indeed be the year that Apple releases its first foldable device. Subscribe to the MacRumors YouTube channel for more videos. Below, we've collated an updated set of key details that ...
iOS 26

Apple Seeds iOS 26.2 and iPadOS 26.2 Release Candidates to Developers and Public Beta Testers

Wednesday December 3, 2025 10:33 am PST by
Apple today seeded the release candidate versions of upcoming iOS 26.2 and iPadOS 26.2 updates to developers and public beta testers, with the software coming two weeks after Apple seeded the third betas. The release candidates represent the final versions of iOS 26.2 and iPadOS 26.2 that will be provided to the public if no further bugs are found during this final week of testing....
Photos App Icon Liquid Glass

John Gruber Shares Scathing Commentary About Apple's Departing Software Design Chief

Thursday December 4, 2025 9:30 am PST by
In a statement shared with Bloomberg on Wednesday, Apple confirmed that its software design chief Alan Dye will be leaving. Apple said Dye will be succeeded by Stephen Lemay, who has been a software designer at the company since 1999. Meta CEO Mark Zuckerberg announced that Dye will lead a new creative studio within the company's AR/VR division Reality Labs. On his blog Daring Fireball,...
iphone 17 cyber

iPhone 17 Demand Is Breaking Apple's Sales Records

Tuesday December 2, 2025 9:44 am PST by
Apple's iPhone 17 lineup is selling well enough that Apple is on track to ship more than 247.4 million total iPhones in 2025, according to a new report from IDC. Total 2025 shipments are forecast to grow 6.1 percent year over year due to iPhone 17 demand and increased sales in China, a major market for Apple. Overall worldwide smartphone shipments across Android and iOS are forecast to...
Touchscreen MacBook Feature

Here Are the Four MacBooks Apple Is Expected to Launch Next Year

Monday December 1, 2025 5:00 am PST by
2026 could be a bumper year for Apple's Mac lineup, with the company expected to announce as many as four separate MacBook launches. Rumors suggest Apple will court both ends of the consumer spectrum, with more affordable options for students and feature-rich premium lines for users that seek the highest specifications from a laptop. Below is a breakdown of what we're expecting over the next ...
iOS 26

15 New Things Your iPhone Can Do in iOS 26.2

Friday December 5, 2025 9:40 am PST by
Apple is about to release iOS 26.2, the second major point update for iPhones since iOS 26 was rolled out in September, and there are at least 15 notable changes and improvements worth checking out. We've rounded them up below. Apple is expected to roll out iOS 26.2 to compatible devices sometime between December 8 and December 16. When the update drops, you can check Apple's servers for the ...
iphone air camera

iPhone Air's Resale Value Has Dropped Dramatically, Data Shows

Thursday December 4, 2025 5:27 am PST by
The iPhone Air has recorded the steepest early resale value drop of any iPhone model in years, with new data showing that several configurations have lost almost 50% of their value within ten weeks of launch. According to a ten-week analysis published by SellCell, Apple's latest lineup is showing a pronounced split in resale performance between the iPhone 17 models and the iPhone Air....
iPhone 17 Pro Cosmic Orange

iPhone 17 Pro Lost a Camera Feature Pro Models Have Had Since 2020

Thursday December 4, 2025 5:18 am PST by
iPhone 17 Pro models, it turns out, can't take photos in Night mode when Portrait mode is selected in the Camera app – a capability that's been available on Apple's Pro devices since the iPhone 12 Pro in 2020. If you're an iPhone 17 Pro or iPhone 17 Pro Max owner, try it for yourself: Open the Camera app with Photo selected in the carousel, then cover the rear lenses with your hand to...

Top Rated Comments

I7guy Avatar
8 months ago
Glad all of this attention is being paid to Bluetooth. Who knew in 1989 research by Nila Rydbeck of Ericsson would wind up where it is today.
Score: 9 Votes (Like | Disagree)
ELman Avatar
8 months ago
Sounds good. I'll be surprised if it's included with the iPhone 17. Seems like it would most likely be the 18 or later.
Score: 3 Votes (Like | Disagree)
ignatius345 Avatar
8 months ago

Improving accessory battery life is great, but will the device need to conform to the new spec to take advantage of it? Or will devices simply take advantage of teh new addressing scheme?

At any rate, anything that makes tracking more difficult is a win for privacy.
I assume the device needs to have the hardware in place to transmit using the newer standard.
Score: 2 Votes (Like | Disagree)
Rodney Williams Avatar
8 months ago
Just a question: Can the Bluetooth be updated via software update or is it some new piece of hardware with the newest Bluetooth technology that have to be installed into the hardware? Just wondering.
Score: 2 Votes (Like | Disagree)
jlc1978 Avatar
8 months ago
Improving accessory battery life is great, but will the device need to conform to the new spec to take advantage of it? Or will devices simply take advantage of teh new addressing scheme?

At any rate, anything that makes tracking more difficult is a win for privacy.
Score: 2 Votes (Like | Disagree)
Rodney Williams Avatar
8 months ago

Yeah, I was wondering the same. It would be so much more convenient to be able to update the firmware of BT chips on our devices, instead of having to replace the entire device for a brand new one…
Firmware update is the best way to go. Makes no sense to go buy a new product just to be able to access to newest technology unless your product is really old.
Score: 2 Votes (Like | Disagree)