Apple Emphasizes That Solo Loop May Increase in Length Over Time, Updates Sizing Guide With More Specific Instructions

Apple on Tuesday updated one of its support documents to emphasize that the new silicone rubber Solo Loop for the Apple Watch may increase in length over time, as mentioned in fine print at the bottom of the Solo Loop product page.

apple watch solo loop silicone
Apple has also updated its printable Solo Loop sizing guide with more specific instructions, as noted by 9to5Mac's Michael Steeber. The guide now advises users to wrap the sizing tool tightly around their wrist where they would typically wear their watch, and to make sure that the tool feels snug and does not slide up or down.

If the arrows on the sizing tool end up pointing to a line between two numbers, the sizing guide now advises users to choose the smaller of the two numbers. The guide has been updated with a few visuals to help customers.


Keep in mind that Apple's notice that the Solo Loop may increase in length over time does not apply to the Braided Solo Loop made with polyester yarn.

Apple says the Solo Loop and Braided Solo Loop are stretchable, single-piece bands designed for an "ultracomfortable fit," with each available in nine sizes. Choosing the right size is important, as customers who order an Apple Watch with a Solo Loop in the box are required to return the entire device if the band does not fit correctly.

Related Roundup: Apple Watch 11
Buyer's Guide: Apple Watch (Buy Now)

Popular Stories

apple store down feature

Here's Why the Apple Store is Going Down

Thursday November 27, 2025 1:01 pm PST by
Apple's online store is going down for a few hours on a rolling country-by-country basis right now, but do not get your hopes up for new products. Apple takes its online store down for a few hours ahead of Black Friday every year to tease/prepare for its annual gift card offer with the purchase of select products. The store already went down and came back online in Australia and New Zealand, ...
iPhone Pocket Short

iPhone Pocket is Now Completely Sold Out Worldwide

Tuesday November 25, 2025 7:16 am PST by
Apple recently teamed up with Japanese fashion brand ISSEY MIYAKE to create the iPhone Pocket, a limited-edition knitted accessory designed to carry an iPhone. However, it is now completely sold out in all countries where it was released. iPhone Pocket became available to order on Apple's online store starting Friday, November 14, in the United States, France, China, Italy, Japan, Singapore, ...
streaming black friday 2025

Best Black Friday Streaming Deals - Save Big on Apple TV, Disney+, Hulu, and More

Thursday November 27, 2025 1:14 pm PST by
We've been focusing on deals on physical products over the past few weeks, but Black Friday is also a great time of year to purchase a streaming membership. Some of the biggest services have great discounts for new and select returning members this week, including Apple TV, Disney+, Hulu, Paramount+, Peacock, and more. Note: MacRumors is an affiliate partner with some of these vendors. When...
New Intel Logo

Apple and Intel Rumored to Partner on Mac Chips Again in a New Way

Friday November 28, 2025 7:33 am PST by
While all Macs are now powered by Apple's custom-designed chips, a new rumor claims that Apple may rekindle its partnership with Intel, albeit in a new and limited way. Apple supply chain analyst Ming-Chi Kuo today said Intel is expected to begin shipping Apple's lowest-end M-series chip as early as mid-2027. Kuo said Apple plans to utilize Intel's 18A process, which is the "earliest...
Apple Foldable Thumb

Foldable iPhone to Debut These Three Breakthrough Features

Tuesday November 25, 2025 7:09 am PST by
Apple's first foldable iPhone is expected to launch alongside the iPhone 18 Pro models in fall 2026, and it's shaping up to include three standout features that could set it apart from the competition. The book-style foldable will reportedly feature an industry-first 24-megapixel under-display camera built into the inner display, according to a recent JP Morgan equity research report. That...
iphone air camera

iPhone Air Flop Sparks Industry Retreat From Ultra-Thin Phones

Thursday November 27, 2025 3:14 am PST by
Apple's disappointing iPhone Air sales are causing major Chinese mobile vendors to scrap or freeze their own ultra-thin phone projects, according to reports coming out of Asia. Since the ‌iPhone Air‌ launched in September, there have been reports of poor sales and manufacturing cuts, while Apple's supply chain has scaled back shipments and production. Apple supplier Foxconn has...
streaming black friday 2025

Black Friday Streaming Deals Include Big Savings on Disney+, Hulu, Apple TV, and More

Monday November 24, 2025 8:03 am PST by
We've been focusing on deals on physical products over the past few weeks, but Black Friday is also a great time of year to purchase a streaming membership. Some of the biggest services have great discounts for new and select returning members this week, including Disney+, Hulu, Paramount+, Peacock, and more. Note: MacRumors is an affiliate partner with some of these vendors. When you click a...
iphone black friday gold

The Best Black Friday iPhone Deals Still Available

Friday November 28, 2025 6:24 am PST by
Cellular carriers have always offered big savings on the newest iPhone models during the holidays, and Black Friday 2025 sales have kicked off at AT&T, Verizon, T-Mobile, and more. Right now we're tracking notable offers on the iPhone 17, iPhone 17 Pro, iPhone 17 Pro Max, and iPhone Air. For even more savings, keep an eye on older models during the holiday shopping season. Note: MacRumors is...

Top Rated Comments

zorinlynx Avatar
68 months ago
How about they fix it so that if someone gets the wrong size band they can just exchange it without exchanging the whole watch?

That seems to be the biggest issue.
Score: 61 Votes (Like | Disagree)
robbieduncan Avatar
68 months ago

"may" increase...damage control after poor engineering.
You expect a stretchable material that never gets larger over time? Do you have a suggestion for such a material? I'm pretty sure it doesn't exist
Score: 36 Votes (Like | Disagree)
HiVolt Avatar
68 months ago
I also don't know why they don't have the size guide indicate that if you currently wear a sport band on a 40/44mm watch on "this hole", your size sport band size is this. Would be that much easier for existing users with the sport band.
Score: 36 Votes (Like | Disagree)
Duncan-UK Avatar
68 months ago
So over time it may become literally one infinite loop?
Score: 36 Votes (Like | Disagree)
AirunJae Avatar
68 months ago

Why would anybody want this band anyways?
So you don't have to fiddle with buckling it. Could be useful for those with fine motor challenges.
Score: 29 Votes (Like | Disagree)
Delorean2006 Avatar
68 months ago
May increase means that’ll just stretch and/or “break in” overtime. Kind of something that should be expected with something fitted.
Score: 23 Votes (Like | Disagree)