Apple has begun rolling out the First beta of iOS 26.3 for iPhoneThis update, while arriving without major visual changes, is quite relevant for those using the device in Spain and the rest of Europe. The company is using this beta version to fine-tune features of interoperability and data mobility which, until now, were much more limited.
Among the main new features, one stands out. integrated tool for transferring information from iPhone to Android phonesA more open system to allow smartwatches and headphones from other brands to better integrate with iOS, and a series of minor tweaks to the interface and performance. All of this comes in beta form, aimed at both developers and users of the public testing program.
Main new features of iOS 26.3 beta
The first beta of iOS 26.3 began testing in late December 2025within the developer beta channel and, shortly after, also for those enrolled in the public program. Apple thus continues its custom of using the annual version “.3” to introduce medium-level changes, focused on polishing the system and adding features that did not come with the initial release of iOS 26.
This time, the update is based on three main pillars: Facilitate migration to Android, open the iPhone a little more to third party accessories and improve user experience details without altering the system's core. All of this is combined with internal fixes aimed at greater day-to-day stability.
The beta maintains the same list of compatible devices as iOS 26Therefore, no iPhone model is excluded simply because of this update. As usual, the company recommends installing the beta only on test devices or, at the very least, performing a full backup before updating to minimize risks.
Apple also uses iOS 26.3 as part of a coordinated update of your ecosystemIn parallel, the company has provided testers with beta versions of iPadOS, macOS, watchOS and tvOS in their 26.3 revision, with similar adjustments in stability and small features synchronized across platforms.
Release schedule and beta cycle
The deployment of 26.3 iOS beta This fits the pattern Apple has followed in previous years. The first preview version arrived in mid-December 2025, and a classic cycle of several betas, a release candidate (RC), and finally, the stable version for the general public is expected.
If no setbacks arise, the internal plan involves chaining several test updates in January, with minor corrections and adjustments to the bugs detected in Beta 1. The step prior to the official launch will be the usual build candidate, which usually anticipates almost definitively how the final version will work.
Given Apple's history with other ".3" releases like iOS 16.3, 17.3, or 18.3, everything points to the The stable version of iOS 26.3 will arrive during the first quarter.Most likely by the end of January, if the pattern of recent years is repeated. By then, the company expects to have resolved the problems reported by the testers.
In Spain and the rest of Europe, the final version will arrive, as usual, through the option of Software update in SettingsNo additional steps are required. Users who are not participating in the beta will see the update notification when Apple releases it publicly.
Native tool for transferring data to Android
One of the most striking changes in iOS 26.3 beta is the appearance of a A dedicated function for migrating information from an iPhone to an Android phone without relying on third-party apps or cables. This new feature is integrated directly into the system, under Settings > General > Transfer or Reset iPhone > Transfer to Android.
The process is based on a local wireless connection that combines Wi-Fi and BluetoothTo initiate the transfer, the user can choose to display a QR code on the iPhone screen, which will be scanned by the Android device, or enter a session identifier accompanied by a numeric pairing code. In both cases, the goal is to make the connection setup as automatic as possible.
Once both devices are linked, the system presents a guided wizard that allows choose what types of data you want to transferCompatible items include contacts, calendars, messages, call history, photos, videos, locally stored files, notes, some passwords, and basic settings such as remembered Wi-Fi networks or certain accessibility preferences.
This feature has been implemented, so recent versions of Android include direct support for it. interpret the data structure arriving from iOSThanks to this, the Android mobile can organize the received information without the user having to worry about intermediate formats or additional steps.
However, there is content that is not included in the package for security reasons or for deep integration into the Apple ecosystem. The data from the Health app, some strictly encrypted elements, and devices paired via Bluetooth These apps are excluded from the migration and must be configured or exported through other means. The same applies to paid or iOS-exclusive apps that don't have an equivalent in the Google Play Store.
Operation and security of migration
During the transfer, the iPhone and Android device must remain close up and with the screen active Allow enough time to complete the operation. Apple recommends keeping both phones plugged in to avoid interruptions during the process, especially if migrating large photo or video libraries.
The company emphasizes that the system is based on local end-to-end encrypted connectionswithout uploading information to external servers at any point in the process. All exchange takes place directly between the two devices, reducing the risk of exposure of personal data.
The tool also allows for some flexibility: the user can choose to transfer only specific categories (For example, contacts and photos, but not videos or large files) to save time and space on the new phone. The assistant itself indicates the approximate size of the selected content before starting the copy.
For developers, Apple encourages them to adapt their applications so that better support data migration to Androidprovided an equivalent version exists on the Google platform. This way, information such as internal notes, app settings, or certain local content could also be migrated as part of the process, if both parties agree.
In practice, this native tool represents a focus change For the company, which until now had made it much easier to migrate data from Android to iOS than to migrate it from the iPhone, iOS 26.3 makes leaving the Apple ecosystem much less cumbersome.
Interoperability with third-party smartwatches
Another key aspect of iOS 26.3 beta has to do with the smartwatches manufactured by other brandsThe update strengthens the iPhone's ability to forward notifications to smartwatches that are not Apple Watch, with special attention to users in the European Union.
In the new version, the system allows you to configure the forwarding of app notifications, messages, and missed calls This includes managing notifications from watches made by manufacturers such as Garmin, Samsung, Google, and Huawei, among others. This management is centralized in the Notifications menu, where you can define which external device will receive alerts and which applications will be allowed to send them.
On compatible models, notifications can be displayed in a richer format than usual, including expanded text and, in some cases, image previewsThis improves the experience compared to the basic notifications that many watches received until now when connected to an iPhone, which were limited to simple generic messages.
There is one important limitation: the system only allows that an external watch receives the notifications at the same timeIf you choose to prioritize a third-party smartwatch, alerts will no longer be sent to your paired Apple Watch to avoid constant duplication. You must choose which device will be the primary one for these notifications.
Even with these improvements, the level of integration remains lower than that offered by the Apple Watch. On most third-party watches, interaction with notifications is usually limited to reading the message, without Advanced options for answering, managing calls, or controlling deep iPhone functionsApple thus maintains a certain degree of differentiation in the experience with its own products.
Improvements to the pairing of headphones from other brands
In addition to watches, iOS 26.3 beta includes a system designed for facilitate the pairing of third-party Bluetooth headphonesInstead of forcing users to navigate through the Bluetooth menu and perform manual pairing, some models will be able to connect with an experience very similar to that of AirPods.
For compatible headphones, simply Bring them close to the iPhone and activate pairing mode (for example, by opening the case or turning them on) so that a pop-up window appears on the phone screen. From that window, the connection can be completed with a single tap, without any intermediate steps.
This functionality relies on technologies already present in the Android environment, such as the systems of quick proximity pairingBrands that offer similar features with their mobile phones, such as Samsung or Google, could leverage these capabilities to better integrate their headphones with the iPhone as well.
The experience isn't identical to that of AirPods, but it comes pretty close in terms of the initial connection and the battery status displayed on screenFor many users who use headphones from other brands with the iPhone, this will significantly simplify the initial connection process.
Although this new feature appears in the globally distributed test versions, everything indicates that the The effective deployment of the most advanced features will focus on the European UnionIn some markets, Apple must meet specific interoperability requirements. In others, pairing may remain more limited at initial launch.
Technical details of data transfer and content types
Regarding migration to Android, the iOS 26.3 beta allows moving most of the information used daily on an iPhoneSupported data includes contacts, calendars, call logs, and text messages, which are converted and organized to fit with Google's native system applications.
Photos and videos are transferred without loss of qualitypreserving, as much as possible, the album and collection structure created on the iPhone. Files stored locally on internal storage can also be included in the process, so the user doesn't have to resort to manual exports one by one.
Regarding the keys, the tool can copy a portion of them. saved passwords and remembered Wi-Fi networksProvided there is compatibility with the Android credential managers that accept this information, setting up the new device is much easier since you don't have to re-enter all your login details.
Elements such as basic accessibility settings and some system preferencesThese features allow the experience on the target mobile device to more closely resemble the environment the user had configured on their iPhone. This way, those who rely on specific accessibility options can more quickly replicate their usage profile.
However, the most sensitive data or data deeply tied to Apple's cloud is excluded. This includes the history from the Health app, information protected by additional encryption, and a large portion of the content strictly associated with iCloud They remain in the original ecosystem, with no option for direct migration using this tool.
Limitations and recommendations during the beta
As with any beta version, iOS 26.3 beta is not without its bugs and instabilitiesApple warns that unexpected app closures, minor performance issues, and behavioral errors may occur in newly added features, such as notification forwarding or data transfer.
The company insists that users participating in the testing program do full backups to iCloud or a computer Before installing the beta, consider whether your primary iPhone is the right device to experiment with software under development.
For now, the focus of this first beta is on Ensure system stability and refine the new migration toolThe list of transferable data will likely be expanded or adjusted in subsequent revisions, based on feedback from developers and advanced users.
There are also still some minor regional differences to be seen, especially in Europe, where legislation requires Apple to offer certain interoperability features that may not be activated in other markets at the same time.
Leading up to the final launch, Apple usually publishes more detailed release notes, which specify the functions that remain active according to region and the capabilities that are reserved for future minor patches within the same iOS 26 cycle.
The first beta of iOS 26.3 outlines an update aimed at opening up the iPhone a bit more. to other platforms and accessories, while still maintaining the usual stability improvements and general polish. Between the new tool for transferring data to Android, better support for third-party watches and headphones, and subtle interface tweaks, this version is shaping up to be a significant step for iPhone users in Spain and the rest of Europe who are looking for more flexibility without sacrificing the iOS experience.
The company insists that users participating in the testing program do full backups to iCloud or a computer before install the betaand consider whether your primary iPhone is the right device to experiment with software under development.
