Checking the SN of your wearable device

Applicable products： HUAWEI Band，HUAWEI Talkband，Wearable，HUAWEI Watch
Applicable products：
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Checking the SN of your wearable device

Serial number ("SN" for short) refers to a product's ID, and is also known as the machine number, authentication code, and registration code. You can check the SN of a wearable device on its packaging box. For some wearable devices, you can also check the SN in the Huawei Health app or on the device itself. Please select a way to check the SN as needed:

Checking on the packing box

Checking using the Huawei Health App

Checking on your watch/band

Checking on the packing box

Under the barcode on the packing box of a product, you can find out information such as the device model, device name, and S/N. The string following "S/N" is the SN of the device, as shown in the following figure.

Checking using the Huawei Health App

Make sure that your HUAWEI watch/band is linked with the Huawei Health app. Open the app, touch Devices, and touch the connected device to enter the device details screen. Swipe on the screen, find Device info, and touch it to check the SN of the device.

Checking on your watch/band

For some wearable devices, you can check the SN on the device itself. The following table lists the series and models of devices that support the check. The wearable devices that are not listed in the table don't support SN check on the device.

How to check the SN on a HUAWEI watch

Product Series/Model

Method
  • HUAWEI WATCH Series
  1. Press the Up button on the home screen of your watch to enter the app list.
  2. Go to Settings > About or Settings > System > About, and swipe on the screen to find the SN.
  • HUAWEI WATCH GT Series
  • HUAWEI WATCH Ultimate Series
  • HUAWEI WATCH FIT Series
  • HUAWEI WATCH D
  • HUAWEI WATCH Buds
  1. Press the Up or side button on the home screen of your watch to enter the app list.
  2. Go to Settings > About, and swipe on the screen to find the SN of the device.
  3. Touch the SN, and your watch will display a QR code. You can scan the QR code to view the SN.

How to check the SN on a HUAWEI band

Product Model

Method
  • HUAWEI Band 3 Series
  1. Swipe on the home screen of your band to enter the More screen.
  2. Touch About and swipe on the screen to find the SN.
  • HUAWEI Band 4 Series
  1. Swipe on the home screen of your band to enter the More screen.
  2. Go to System > About, and swipe on the screen to find the SN.
  • HUAWEI Band 6 Series
  • HUAWEI Band 7 Series
  • HUAWEI Band 8 Series
  • HUAWEI Band 9 Series
  1. Press the side button on the home screen of your band to enter the app list.
  2. Go to Settings > About, and swipe on the screen to find the SN of the device.
  3. Touch the SN, and your band will display a QR code. You can scan the QR code to view the SN.
  • HUAWEI TalkBand B6
  • HUAWEI TalkBand B7
  1. Press the side button on the home screen of your band to enter the app list.
  2. Go to Settings > About, and swipe on the screen to find the SN.

How to check the SN on a HUAWEI kids watch

Product Model

Method

HUAWEI WATCH KIDS 4 Pro
  1. Press the Up button on the home screen of your kids watch to enter the app list.
  2. Go to Settings > About, and swipe on the screen to find the SN of the device.
  3. Touch the SN, and your kids watch will display a QR code. You can scan the QR code to view the SN.
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