Twelve South today unveiled its latest accessory, the ActionSleeve Armband for Apple Watch. The ActionSleeve is designed to move the Apple Watch from the wrist to the upper arm, keeping it out of the way during intense workouts while leaving all of its functionality intact.

Specifically designed for sports that require wrist gear like weightlifting, rock climbing, boxing, Kettlebell training, and CrossFit, the ActionSleeve protects the Apple Watch, keeps it out of the way, and securely holds it in place even during vigorous workouts.

actionsleeve1
The Apple Watch slips into the padded frame of the ActionSleeve, and then the ActionSleeve itself is strapped to the upper arm. The screen, Digital Crown, and side button remain accessible, and the heart rate monitor continues to work. According to Twelve South, the heart rate monitor may even perform better on the upper arm because of its tight fit.

actionsleeve2

ActionSleeve can actually improve Apple Watch's heart rate tracking. How? When you flex your wrist or your watch band isn't tight enough, it can cause inconsistent readings or drop outs. ActionSleeve holds Apple Watch tightly and securely to your upper arm - delivering more consistent skin contact and more accurate heart rate tracking. If you're serious about training or you've had trouble with the Apple Watch heart rate monitor in the past, ActionSleeve might just be the ticker-counting ticket you're looking for.

Priced at $29.99 and available in either red or black, there are ActionSleeves for both 38 and 42mm Apple Watch models. The 38mm ActionSleeve fits arms up to 15 inches, while the 42mm ActionSleeve fits arms up to 17 inches. There's also a 42mm "Slim" variant for the larger Apple Watch that fits smaller arms.

The ActionSleeve is available for purchase starting today from the Twelve South website.

Top Rated Comments

question fear Avatar
113 months ago
This is just dumb.
Actually it's pretty smart. The biggest hole in wearables is that there's no good way to use a wearable for weightlifting or bodyweight workouts. Their position on the wrist means they pick up all sorts of extraneous movements as steps, plus they get in the way of wrist flexion. Can't say if this is the solution, but it makes sense that companies are trying to sort it out.
Score: 9 Votes (Like | Disagree)
bulbae Avatar
113 months ago
.
Score: 7 Votes (Like | Disagree)
69Mustang Avatar
113 months ago
This is just dumb.
What a stupid and useless product....and now there's a strap that holds it to your upper arm.
Is it safe to assume neither of you do workouts that require gloves or wrist articulation? As others have said, this may not be a perfect solution but it's definitely a step in the right direction.
Score: 5 Votes (Like | Disagree)
2457282 Avatar
113 months ago
Is it safe to assume neither of you do workouts that require gloves or wrist articulation? As others have said, this may not be a perfect solution but it's definitely a step in the right direction.
Indeed, when I saw this article, my first reaction is why the hell would I put my watch into an armband - this seems silly. Then I read the article and other comments and it began to make sense. I am glad I waited before posting so that I was not the one looking silly. :p
Score: 4 Votes (Like | Disagree)
Mad Mac Maniac Avatar
113 months ago
This is just dumb.
The only thing dumb around here is this comment.

I actually just attended a kickboxing class this morning for the first time and not only was it difficult to adjust my watch to continue wearing it while I wrapped my hands, but also the big boxing gloves blocked the watch from view. Finally, when I took my gloves off at the end of the class my watch was absolutely swimming in sweat because it was tightly covered through the entire workout. Something like this would be fantastic for that use case.

Also, any time I use my watch to track a weight lifting workout, the HR monitor goes absolutely bonkers and is usually hovering in the 50's when my actual heart rate is much closer to the 150's. If this improves accuracy that'd be fantastic.

Lastly, my initial concern for something like this would be potential usability issues while on the arm. After watching the video and acting it out on myself, I've discovered that it should actually be pretty easy to use the watch in this orientation.

That being said, of course most people will likely only want to use this during a workout, so it might be slightly frustrating to have to swap the band out regularly. But then again, many people likely already do this. Perhaps I just happen to be one of the few who simply chooses to wear the sport band 24/7.
Score: 4 Votes (Like | Disagree)
dwaltwhit Avatar
113 months ago
I have been in workouts where this would have been super helpful! When you are trying to powerclean, you don't want to damage your watch or hurt your wrist. This solves that problem. Also while I'm working out, an even more accurate tracking would be advantageous.
Score: 3 Votes (Like | Disagree)

Popular Stories

Home Hub Command Center with Dome Base Feature

Apple Working on All-New Operating System

Saturday August 16, 2025 6:45 am PDT by
Apple is developing an all-new operating system codenamed "Charismatic," according to Bloomberg's Mark Gurman. Apple smart home hub concept This is likely Apple's long-rumored "homeOS" operating system. In a report this week, Gurman said both Apple's rumored smart home hub in 2026 and tabletop robot in 2027 will run the new operating system. He said the software platform will blend...
apple beta 26 lineup

Mark Gurman Responds to Last Week's Apple Device Leaks

Sunday August 17, 2025 7:03 am PDT by
Last week, Apple released and then pulled a software tool that accidentally contained identifiers for many unreleased devices and chips, according to MacRumors contributor Aaron Perris. His findings included new models of the Studio Display, Apple TV, Apple Watches, Apple Vision Pro, iPad mini, HomePod mini, and more. Here is what was uncovered in the file, according to MacRumors contributor ...
iOS 26 Feature

Here's Everything New in iOS 26 Beta 7

Monday August 18, 2025 11:59 am PDT by
The seventh developer beta of iOS 26 is now available. While we are now in the later stages of the iOS 26 beta cycle, there are still some changes. Below, we outline everything new that we have found in iOS 26 beta 7 so far. Redesigned Blood Oxygen Feature The seventh developer betas of iOS 26 and watchOS 26 include a redesigned Blood Oxygen feature on Apple Watch Series 9, Apple Watch ...
iPhone 17 Pro in Hand Feature Lowgo

iPhone 17 Pro Max's Internal Design With Metal Battery Allegedly Leaks

Friday August 15, 2025 9:13 am PDT by
Alleged images of the iPhone 17 Pro Max's internal design have surfaced, offering a potential look inside the device before it is announced by Apple next month. The images were shared by the account "yeux1122" this week, in a blog post on the Korean platform Naver. The account aggregates Apple rumors and leaks, so it is likely not the original source of the images, and it is unclear if they...
iPhone 16

No iPhone 18 in 2026, Another Report Claims

Monday August 18, 2025 7:34 am PDT by
Apple is expected to delay the launch of its base iPhone 18 model until spring 2027, marking a major shift in the company's long-established release cycle, according to South Korea's ETNews. The report claims that Apple has informed some of its suppliers that the iPhone 18 will not be part of the September 2026 iPhone lineup. Instead, the company will unveil only higher-end models in the...
apple design award 2025

Apple Announces 2025 Design Award Winners Ahead of WWDC 2025

Tuesday June 3, 2025 10:14 am PDT by
As we wait for WWDC to kick off next Monday, Apple today announced the winners of its annual Apple Design Awards, recognizing apps and games for their innovation, ingenuity, and technical achievement. The 2025 Apple Design Award winners are listed below, with one app and one game selected per category: Delight and Fun - CapWords (App) and Balatro (Game) Innovation - Play (App) and PBJ -...
Apple Watch Ultra 2 Complications

Apple Watch Reportedly Set to Receive 'Significant Redesign' Next Year

Friday August 15, 2025 1:31 pm PDT by
At least one new Apple Watch model launching next year will feature a "significant redesign," according to Taiwanese supply chain publication DigiTimes. In a paywalled report this week, citing supply chain insiders, DigiTimes claimed that a high-end 2026 Apple Watch model will feature "exterior design" changes, including but not limited to "eight sensors arranged in a ring pattern visible...