Pedometer++ Developer Shares Data on Apple Watch Adoption Rates Across All Models

David Smith, the developer behind the popular Pedometer++ app for iPhone and Apple Watch, today shared some interesting user data that offers insight into Apple Watch adoption rates, and specifically, how quickly he's seen Apple Watch Series 3 adoption grow.

Smith looked at data collected from August 1, 2017 (a month before the debut of the Apple Watch Series 3) to March 14, 2018. During that time, he's seen rapid growth in the number of active Pedometer++ users who have an Apple Watch Series 3, and a steady decline in users who have an Apple Watch Series 0 or an Apple Watch Series 2, both of which are now discontinued.

applewatchadoptionpedometerapp
Just under 35 percent of Pedometer++ users now have an Apple Watch Series 3, while around 24 percent have an Apple Watch Series 0, down from more than 40 percent in August of 2017.

According to Smith, he's been keeping a close eye on Apple Watch Series 0 usage rates because he's hoping that Apple will soon drop support for the original Apple Watch, which he describes as a "bit painful" to develop for.

It is just slow and honestly a bit painful to develop for. Even basic things like deploying your application to the watch can take uncomfortably long amounts of time. In daily use the Series 0 is probably "good enough" for many customers, especially with the speed/stability improvements added in watchOS 4, but as a developer I can't wait until I no longer have to support it.

By contrast, Smith says the new Apple Watch Series 3 is "a delight to work with" because it's fast, capable, and has LTE functionality that allows for new kinds applications. Smith is hoping watchOS 5 will drop support for the original Apple Watch, which is why he tracks falling Series 0 usage rates, but he does admit that the device is still adequate for many users who just need basic functionality.

When watchOS 5 launches, presumably this September, the original Apple Watch will be more than three years old, and Smith believes, that based on current trends, Series 0 usage could be as low as 15 to 20 percent in his Pedometer++ app, which presumably is reflective of overall usage rates.

For comparison's sake, Apple ended support for the original iPhone, released in 2007, in 2010 when the fourth-generation version of iOS was released. Support for the first-generation iPod touch, also released in 2007, ended with the same operating system update.

Apple ended support for the first-generation iPad, released in 2010, with the launch of iOS 6 in 2013.

Apple clearly has a history of ending support for first-generation devices after a few years, but it's not yet clear if the company will do the same for the original Apple Watch. Some of the original Apple Watch models, which were offered in 18-Karat gold, were priced at up to $17,000, so Apple could have unhappy customers when support for the device eventually ends.

For more of Smith's Apple Watch adoption analysis, make sure to check out his full blog post.

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

Popular Stories

hikawa phone grip stand apple%402x

Apple Launches Second Limited-Edition iPhone Accessory in a Month

Friday November 21, 2025 3:53 am PST by
Apple has begun selling the Hikawa Phone Grip and Stand, a new limited-edition iPhone accessory designed with accessibility in mind. Designed by LA-based Bailey Hikawa to celebrate the 40th anniversary of accessibility at Apple, the grip uses magnets to securely snap onto any iPhone with MagSafe. Apple says it can be removed with ease, and doubles as a stand with two different viewing...
iOS 26

iOS 26.2 Adds These New Features to Your iPhone

Thursday November 20, 2025 10:50 am PST by
iOS 26.2 is currently in beta testing. The upcoming update includes a handful of new features and changes on the iPhone, including a new Liquid Glass slider for the Lock Screen's clock, offline lyrics for Apple Music, and more. In a recent press release, Apple confirmed that iOS 26.2 will be released to all users in December, but it did not provide a specific release date. Keep reading...
Apple Shopping Event 2025

Apple Announces 2025 Black Friday Event, Here's What You Can Get

Thursday November 20, 2025 6:28 am PST by
Apple's annual four-day Black Friday through Cyber Monday shopping event is returning on Friday, November 28 through Monday, December 1 in many countries, including the United States, Canada, Australia, New Zealand, France, Germany, Italy, Spain, the United Kingdom, Belgium, the Netherlands, Sweden, Thailand, and others. During the shopping event, customers can get an Apple gift card with...
maxresdefault

The MacRumors Show: iPhone 18 Pro Looks Like a Huge Upgrade

Friday November 21, 2025 9:10 am PST by
On this week's episode of The MacRumors Show, we talk through all of the new features and improvements expected to come to next year's iPhone 18 Pro and iPhone 18 Pro Max models. Subscribe to The MacRumors Show YouTube channel for more videos Apple's next-generation iPhones are less than ten months away and we already have a good idea about what to expect based on corroborated leaks, rumors,...
Apple Foldable Thumb

Foldable iPhone to Debut These Two Breakthrough Features

Wednesday November 19, 2025 7:26 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 two 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...
ipad black friday 2025

The Best Early Black Friday iPad Deals

Thursday November 20, 2025 10:20 am PST by
Black Friday is just over a week away, and iPad deals have finally started to flood in at retailers like Amazon and Best Buy. Below we're tracking discounts on every current generation iPad, including lowest-ever prices on M3 iPad Air and M5 iPad Pro, plus steep markdowns on iPad and iPad mini. Note: MacRumors is an affiliate partner with some of these vendors. When you click a link and make a ...
iOS 26 on Three iPhones

iOS 27 Will Reportedly Have Two Key Upgrades

Sunday November 23, 2025 8:48 am PST by
iOS 27 will reportedly have two major elements: quality improvements and new AI features. In his Power On newsletter today, Bloomberg's Mark Gurman said that iOS 27 will be similar to Mac OS X Snow Leopard, in the sense that Apple is focused on improving "quality and underlying performance" over adding new features. Gurman said there is one exception to this rule, though, as he expects...
General Black Friday Deals 25 Red

Apple Black Friday Deals Available Now on AirPods, iPads, Accessories, and More

Friday November 21, 2025 8:48 am PST by
We're officially less than one week away from Black Friday, which will take place on Friday, November 28 in 2025. As always, this will be the best time of the year to shop for great deals, including popular Apple products like AirPods, iPad, Apple Watch, and more. In this article, the majority of the discounts will be found on Amazon. Note: MacRumors is an affiliate partner with some of these...
Low Cost MacBook Feature A18 Pro

Report: Low-Cost iPhone, iPad, MacBook Coming Early 2026

Friday November 21, 2025 2:26 am PST by
Apple is planning to release new entry-level models across its iPhone, iPad, and Mac categories early next year, with an all-new affordable MacBook the most notable addition to the lineup. According to a new research report by Jeff Pu of GF Securities seen by MacRumors, Apple will launch the iPhone 17e – its second iteration of the "e" line – in the spring, likely along with a...

Top Rated Comments

gplusplus Avatar
101 months ago
PedoMeter is such an unfortunate name.
Score: 13 Votes (Like | Disagree)
nwcs Avatar
101 months ago
The lesson on the rose gold watch S0 is to never spend that much on a fashion statement that's also an electronic consumable unless you're prepared to take the big hit.
Score: 5 Votes (Like | Disagree)
goobot Avatar
101 months ago

Some of the original Apple Watch models, which were offered in 18-Karat gold, were priced at up to $17,000 ('https://www.macrumors.com/2015/03/09/apple-watch-edition-pricing-10000/'), so Apple could have unhappy customers when support for the device eventually ends.
Which was why it was always stupid for Apple to originally push the device as a fashion statement. Everyone knew that its hardware would be left behind making its software unbearable and thus turning it into an expensive paperweight.
Score: 5 Votes (Like | Disagree)
Darmok N Jalad Avatar
101 months ago
Still on Series 0, which works okay for my modest needs. It is slow to start a work out, especially since OS4, but I just load that app and then change clothes. It's usually ready to go after that!
Score: 5 Votes (Like | Disagree)
BSG75 Avatar
101 months ago
How much actual gold is in that $17k watch? I'm sure it has a reasonable scrap value.

Frankly if you spend $17k on an Apple Watch you probably don't care about the value anyway.
I've always felt that Apple should have offered to upgrade the original gold Edition models. Basically just keep the case and replace the ceramic back, upgrade to S3 processor and replace the screen. This would be the the smartwatch equivalent of servicing a mechanical watch. If Apple charged around $500-$700, Edition owners wouldn't blink at the price, since some brand's mechanical servicing can run much higher. I don't think this would be feasible for the steel and sport models.
Score: 3 Votes (Like | Disagree)
cambookpro Avatar
101 months ago
aren't the CPU and RAM in series 1-3 the same other than waterproofing and LTE? when referring to the "original" apple watch, I'm assuming they mean the series 0 ones that had a single core CPU...
Series 0 has a S1 chip, Series 1 has a S1P chip, Series 2 has a S2, Series 3 has a S3.

Not really sure what the difference between the S1P and S2 are - both advertised as dual core and S1P looked pretty much identical to S2 in day-to-day performance.

But there are big differences between the S1P/S2 and S3.
Score: 3 Votes (Like | Disagree)