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1. Watch Models That Support Watch App Installation

1. GT Series (GT4, GT5, GT6)
2. Fit Series (Fit3, Fit4)
3. Watch D2
4. Ultimate and Ultimate 2
5. Watch 5

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2. How to Install the Watch App

1. Go to Huawei Health App > Device page, click “App Market” on the details page, search for and install OtterLife in the app list.
2. Search for and install OtterLife in the app market on your watch.

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3. Precautions for Using the Watch App

1. Make sure your phone and wearable device are connected to OtterLife
2. Open OtterLife, find “Settings - Authorization Method - Huawei Health”, and grant health permissions
3. The watch app cannot directly sync watch data, it needs to transfer data via Bluetooth, so the Bluetooth on both the phone and watch needs to remain on, and the OtterLife app on the phone needs to stay running in the background
4. If you want to update data on the watch app, you need to first open the OtterLife app on your phone and wait for the data to be transferred to the watch. Therefore, there may be some delay, please understand