Google Pixel Watch
Google Pixel Watch

The new Google Pixel Watch 3 is expected to include ultra-wideband (UWB) technology for its Watch Unlock feature. This means users may be able to unlock the watch faster and more securely. UWB could also improve location tracking and communication with other UWB devices. This will likely allow the Pixel Watch 3 to work seamlessly with other Google devices like phones and smart home products, making the overall user experience more convenient.

Enhancements to Google’s Watch Unlock

What is UWB?

Ultra-wideband (UWB) is a short-range, wireless communication protocol. It uses radio waves to pinpoint the precise location of devices with high accuracy. UWB is faster and more secure than Bluetooth, making it perfect for tasks like unlocking your phone.

UWB Watch Unlock

With UWB Watch Unlock, your Pixel Watch and phone can communicate more effectively. This means your phone unlocks faster when your watch is nearby. UWB also improves security by ensuring you are close to your phone when it unlocks.

How It Works

When you try to unlock your phone, the UWB chip in the Pixel Watch 3 will ping your phone. The phone will respond, and the time it takes for the signal to return determines the distance between the devices. If they’re close enough, your phone unlocks instantly.


The UWB Watch Unlock feature is exclusive to the Pixel Watch 3. It also requires a compatible phone with UWB capabilities, like the Google Pixel 8.

Advantages of UWB Watch Unlock

  • Faster Unlocking: UWB is significantly faster than Bluetooth, resulting in near-instantaneous phone unlocking.
  • Enhanced Security: UWB’s precise location tracking ensures only you can unlock your phone when wearing the watch.
  • Seamless Experience: The unlocking process happens automatically, requiring no extra steps or actions.


  • Limited Availability: The feature is exclusive to the Pixel Watch 3 and requires a compatible phone with UWB.
  • Regional Restrictions: UWB may not be available or permitted in all countries.

Future Potential

UWB technology opens up possibilities for other smart features on the Pixel Watch, such as:

  • Smart Home Control: UWB can accurately track your location within your home, enabling precise control of smart devices.
  • Device Tracking: UWB can help you find lost devices with greater accuracy.
  • Secure Payments: UWB’s enhanced security can be leveraged for secure contactless payments.

While UWB Watch Unlock is currently limited to specific devices and regions, it demonstrates Google’s commitment to innovation and seamless user experiences. As UWB technology becomes more widespread, we can expect further enhancements and new features leveraging its capabilities.

Key Takeaways

  • The Pixel Watch 3 may incorporate UWB for advanced unlocking and precise location tracking.
  • This feature suggests quick, secure interactions between the watch and other devices.
  • UWB integration points to a more connected and efficient Google device ecosystem.

Google Pixel Watch 3 Features and Unlocking Technology

The Google Pixel Watch 3 is set to revolutionize how users interact with their smartwatches through its advanced unlocking technology. It leverages the precision of ultra-wideband (UWB) for heightened security and ease of use.

Overview of Pixel Watch 3 and UWB Technology

The Pixel Watch 3 incorporates UWB, a short-range, wireless communication protocol. This technology provides precise location capabilities, which is a leap forward from traditional Bluetooth and Wi-Fi methods. It enables the device to pinpoint other UWB-equipped devices with remarkable accuracy. The smartwatch is the latest in Google’s lineup, following the Pixel Watch and Pixel Watch 2, and it’s the first to integrate such advanced hardware for enhanced connectivity.

Unlocking Mechanism and Security

Unlock Watch functionality in the Pixel Watch 3 employs UWB technology for a seamless experience. Users can unlock their smartphones simply by bringing their watch close to the phone. This process, called ActiveUnlock, uses UWB ranging to detect the secure, trusted device with high accuracy. It provides an extra layer of security, ensuring that only the person wearing the watch can access the unlocked smartphone.

Comparison With Pixel Watch and Pixel Watch 2

FeaturePixel WatchPixel Watch 2Pixel Watch 3
Standard ConnectivityBluetooth & Wi-FiBluetooth & Wi-FiBluetooth, Wi-Fi, & UWB
Unlock TechnologyFace & Fingerprint UnlockFace & Fingerprint UnlockUWB-based Watch Unlock
AccuracyStandardStandardHigh Precision with UWB Ranging

Unlike its predecessors, the Pixel Watch 3’s use of UWB technology presents a significant upgrade in both device security and user convenience. The previous models, while advanced for their time, relied on more conventional methods for unlock mechanisms, lacking the precise positioning capabilities of UWB. The addition of UWB not only streamlines the process of unlocking with a watch but also elevates the overall user experience by offering swift and accurate device interactions.

Integration with Google Ecosystem and Compatibility

The integration of the Google Pixel Watch 3 into the Google ecosystem and its compatibility with Android phones is a key feature. Users can expect seamless connectivity and synchronization with their Google devices.

Pixel Phone and Android Integration

Google’s Pixel Watch 3 is expected to pair closely with Pixel phones as well as other Android smartphones. This pairing uses the Play Services app to create a smooth experience. The Pixel Watch 3, with its potential for Ultra-Wideband (UWB) technology, elevates the ease of unlocking nearby Pixel phones. This tech also promises faster and more accurate performance than Bluetooth.

Wear OS Advancements and Compatibility

Wear OS by Google, which powers the Pixel Watch series, is evolving to work better with wearables. The Pixel Watch 3 will benefit from these updates. Wear OS likely includes improvements for the Pixel Watch 3 to sync with Wear OS 5. This means better app compatibility, which provides a richer user experience.

Frequently Asked Questions

This section will answer common queries about the Google Pixel Watch 3’s capabilities with UWB technology.

What are the improved features in the Google Pixel Watch 3 compared to its predecessor regarding UWB technology?

The Google Pixel Watch 3 includes upgraded ultra-wideband (UWB) technology. This allows for faster and more accurate device unlocking and potential enhancements in location tracking.

Is the Pixel Watch 3 compatible with universal watch unlock features?

Yes, the Pixel Watch 3 offers compatibility with universal watch unlock features. It can therefore interact with various devices that support this technology.

How can users reset a Google Pixel Watch 3 if it becomes locked?

Users can reset their locked Google Pixel Watch 3 by accessing the device settings and following the steps for factory reset. This process will erase all data and require reconfiguration.

Are there any carrier restrictions associated with the Google Pixel Watch 3’s unlock capabilities?

There are no carrier restrictions affecting the Google Pixel Watch 3’s unlock features. UWB technology operates independently of carrier networks.

How does UWB enhance the user experience on the Google Pixel Watch 3?

UWB technology enhances the user experience by providing rapid and secure unlocking. It also supports fine-tuned location tracking, which adds an extra layer of functionality and convenience.

What are the steps for setting up UWB-based unlocking with the Pixel Watch 3?

To set up UWB unlocking, users should first verify their Pixel phone is compatible and has the latest software. Then, they can go to the device settings to enable UWB features and follow the on-screen guidance to pair their watch.

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