iPhones May Soon Work Better with Third-Party Smartwatches

For over a decade, owning an iPhone has meant one thing: if you wanted a smartwatch, you were almost locked into Apple’s own Apple Watch. Sure, you could pair other wearables, but the experience often felt like a heavy compromise—limited notifications, spotty app support, and missing features that Android users took for granted.

Now, news is merging that Apple might finally solve these issues.  According to reports, the updates for iOS come with better compatibility between iPhones and third-party smartwatches. If this news is true, then it could reshape the market and give more choices to iPhone users.

“The potential for shared health data across devices is huge. Imagine a Garmin user syncing seamlessly with their doctor’s Apple-based system. It could transform digital healthcare,” said Dr. Anita Roy, digital health researcher

Why It Matters Now

The smartwatch space is booming. From Fitbit to Garmin, Samsung to Huawei, wearable makers have poured billions into designing fitness-centric and lifestyle devices. Yet, for iPhone users, most of these watches work at half-capacity.

Want a Garmin for serious marathon training? You’ll get basic notifications but not the deep health integrations. Prefer Samsung’s Galaxy Watch for its battery life? You’ll miss seamless message replies. Even Fitbit’s once-popular lineup felt frustratingly limited on iOS.

That left many iPhone owners asking the same question: why does Apple keep it this way?

Apple’s Walled Garden

The answer lies in Apple’s ecosystem strategy. The company has long stated that tight integration between software and hardware is important for a better user experience.  That is why iMessage works smoothly between iPhones but awkwardly with Android, and why Apple Watch provides you with a feature you can’t replicate elsewhere.

But regulators, especially in Europe, are pushing back. The EU’s Digital Markets Act has already forced Apple to allow third-party app stores and alternative payment systems. Analysts believe smartwatch interoperability could be the next front in this battle.

Snapshot: Apple with Third-Party Smartwatches

Aspect	Details
New Feature	iOS 26.1 beta adds “Notification Forwarding” to send iPhone alerts to third-party smartwatches.
Accessory Support	A new framework called AccessoryExtension hints at smoother pairing for non-Apple watches (Garmin, Fitbit, Galaxy)
Regulatory Push	The EU’s Digital Markets Act (DMA) is pressuring Apple to allow better interoperability with third-party devices.
Limitations	Only one device can receive forwarded notifications, and it may get disabled when the feature is on.
Timeline	Currently seen in iOS 26.1 developer beta; public release could come late 2025 or later.
Uncertainties	Features may be region-structured (EU only) or delayed in rollout: experience may still be less than the Apple Watch.

What’s Changing?

While Apple has not yet made any official announcement, here are some clues about new changes:

• Code leaks in iOS betas show references to expanded Bluetooth API access for wearables.
• Industry insiders suggest Apple is testing deeper health data sharing protocols with non-Apple devices.
• Regulatory filings in the EU indicate Apple has been in talks about “ensuring cross-device compatibility for core services.”

If rolled out, these changes would mean that pairing a Garmin, Fitbit, or Galaxy Watch with your iPhone could feel far more natural—no more half-functioning apps or missing metrics.

“I’ve wanted a Garmin for years, but I stuck with Apple Watch because I didn’t want to lose functionality. This could finally change my mind,” said Alex, a runner in Vancouver.

What It Could Mean for Users?

• Those who are fitness freaks could finally use Garmin’s marathon-focused features while still syncing data to Apple Health.
• Users might choose a Fitbit with a long-lasting battery rather than charging the Apple Watch every night.
• Style-focused buyers could explore Huawei’s luxury-styled wearables without worrying about iOS limitations.

For consumers, these choices are a big win. For Apple, it is a chance to show regulators that they are serious about interoperability without conceding too much ground.

The Industry Impact

If iPhones truly work with third-party smartwatches, the ripple effects will be huge.

• More Competition: Apple Watch will still dominate, but on the other side, Garmin, Fitbit, and Samsung could also gain real traffic in the iPhone market.
• Better innovation: There are some barriers, but still third-party makers may invest more in iOS-friendly apps and features.
• Pricing Pressure: More viable alternatives could push Apple to rethink pricing for its premium watches.

What Might Still Be Limited?

Let’s be realistic: Apple isn’t about to give away its entire advantage. Analysts expect some limits will remain.

• Exclusive Apple features like ECG scans, deep iMessage replies, or proprietary watch faces may stay locked to Apple Watch.
• Battery optimizations might work best with Apple’s own hardware.
• App ecosystem control will still tilt toward Cupertino’s devices.

So while the experience with third-party watches may improve dramatically, Apple Watch will likely remain the gold standard for iPhone users who want the “full” integration.

My Take

As someone who’s lived with both an Apple Watch and a Garmin, I can say this shift can’t come soon enough. I love the Apple Watch for everyday life—notifications, Apple Pay, smooth integration—but I still reach for the Garmin when training for half-marathons.

The problem? Switching between the two on an iPhone has always been a headache. Health data syncs poorly, notifications get messy, and some features just don’t work.

If Apple finally opens the door to third-party watches, it doesn’t mean I’ll abandon the Apple Watch forever. But it does mean I’ll feel less boxed in. And that sense of freedom, honestly, is worth as much as the tech itself.

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