The Huawei Watch Ultimate does not support Google Assistant because it does not run on Wear OS, which is required for Google Assistant integration. Instead, it uses Huawei's proprietary software, similar to other Huawei watches like the Watch Fit 3, which also lacks Google Assistant support[7].
Google Assistant on Wear OS devices typically requires an internet connection to function fully, whether through a paired phone or LTE connectivity. Some features might not work over LTE, and it generally needs a stable internet connection to perform tasks like sending messages or checking the weather[1][3].
However, the Huawei Watch Ultimate offers robust offline capabilities, particularly with its Expedition Mode, which allows for GPS navigation and route tracking even without an internet connection. This mode uses Dual-Band GPS Positioning to ensure accurate location tracking and provides features like marking waypoints and navigating back to a starting point[5][8].
In summary, while you cannot use Google Assistant on the Huawei Watch Ultimate, the watch offers strong offline functionality through its Expedition Mode, making it suitable for activities that require navigation without internet access.
Citations:
[1] https://support.google.com/wearos/answer/7314149
[2] https://www.techradar.com/reviews/huawei-watch-ultimate
[3] https://support.google.com/assistant/answer/7314149
[4] https://www.reddit.com/r/WearOS/comments/a9y66p/google_assistant_only_works_on_wifi/
[5] https://youralterego.co.za/explore-without-limits-huawei-watch-ultimates-expedition-mode-has-your-back-day-and-night/
[6] https://assistant.google.com/intl/en_uk/platforms/wearables/
[7] https://www.youtube.com/watch?v=zmvB-MAyINs
[8] https://consumer.huawei.com/uk/wearables/watch-ultimate/