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 1 slide to stop

iOS 26.1 Brings Back 2007 Feature in New Way

Friday October 31, 2025 1:40 pm PDT by
The upcoming iOS 26.1 update includes a small but helpful change for iPhones, and it could prevent you from running late to something important. Specifically, when an alarm goes off in the Clock app, there is a new "slide to stop" control on the screen for turning off the alarm. On previous iOS 26 versions, there is simply a large "stop" button, which could be accidentally tapped. The new ...
iOS 26

6 New Things Your iPhone Can Do in iOS 26.1

Wednesday October 29, 2025 4:22 am PDT by
Apple is about to drop iOS 26.1, the first major point release since iOS 26 was rolled out in September, and there are at least six notable changes and improvements to look forward to. We've rounded them up below. Apple has already provided developers and public beta testers with the release candidate version of iOS 26.1, which means Apple will likely roll out the update to all compatible...
M5 MacBook Pro

Waiting for New Macs? Apple Just Shared Bad News

Friday October 31, 2025 7:32 am PDT by
Apple has just given a strong indication that it will not be releasing any additional new Macs for the remainder of the year. Apple's CFO Kevan Parekh dropped the hint during the company's earnings call on Thursday:On Mac, keep in mind, we expect to face a very difficult compare against the M4 MacBook Pro, Mac mini, and iMac launches in the year-ago quarter.Parekh essentially gave a heads up ...
iOS 26

iOS 26.1 Coming Soon: New Features for Your iPhone and Release Date

Monday October 27, 2025 7:55 am PDT by
The upcoming iOS 26.1 update includes a handful of new features and changes for iPhones, including a toggle for changing the appearance of the Liquid Glass design, "slide to stop" for alarms in the Clock app, and more. Below, we outline key details about iOS 26.1. Release Date Given that Apple has yet to seed an iOS 26.1 Release Candidate, which is typically the final beta version, the...
iPhone 17 Pro Cosmic Orange

8 Reasons to Wait for Next Year's iPhone 18 Pro

Thursday October 30, 2025 4:42 am PDT by
Apple's iPhone development roadmap runs several years into the future and the company is continually working with suppliers on several successive iPhone models at the same time, which is why we often get rumored features months ahead of launch. The iPhone 18 series is no different, and we already have a good idea of what to expect for the iPhone 18 Pro and iPhone 18 Pro Max. One thing worth...
maxresdefault

Apple TV 4K Could Still Launch Before 2025 Ends: All the Rumored Features

Monday October 27, 2025 4:51 pm PDT by
Apple is designing an updated version of the Apple TV 4K, and rumors suggest that it could come out sometime in the next couple of months. We're not expecting a major overhaul with design changes, but even a simple chip upgrade will bring major improvements to Apple's set-top box. Subscribe to the MacRumors YouTube channel for more videos. We've rounded up all the latest Apple TV rumors. ...
Coffee Burgundy and Purple iPhone 18 Pro Mock 1

Leaker Outlines Potential New Colors for iPhone 18 Pro

Friday October 31, 2025 8:28 am PDT by
Apple's iPhone 18 Pro models could be available in new rich and warm color option, according to a known leaker. The Weibo user known as "Instant Digital" today suggested that next-year's iPhone 18 Pro models will be available in at least one of the following color options: Coffee, purple, and burgundy. The iPhone XR, iPhone 11, iPhone 12, iPhone 14, and iPhone 14 Pro were all available in ...
ipad mini 7 feature blue

OLED iPad Mini: Release Date, Pricing, and What to Expect

Wednesday October 29, 2025 7:13 am PDT by
Rumors are stoking excitement for the next-generation iPad mini that Apple is reportedly close to launching. So what should we expect from the successor to the iPad mini 7 that Apple released over a year ago? Read on to find out. Processor and Performance Apple is working on a next-generation version of the iPad mini (codename J510/J511) that features the A19 Pro chip, according to...
Apple Foldable Thumb

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

Friday October 31, 2025 8:52 am PDT 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. Below, we've collated an updated set of key details that have been leaked about Apple's foldable iPhone so far. Ove...

Top Rated Comments

I7guy Avatar
25 weeks 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
25 weeks 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
25 weeks 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
25 weeks 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
25 weeks 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
25 weeks 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)