How to use the nfc access card of Huawei bracelet?
1, open the sports health bound with Huawei bracelet nfc, then click the device function and select Huawei wallet.
2. Click the plus sign in the upper right corner and select the door key in the list.
3. Then click the simulated entity access card in the figure below.
4. Put your home access card near the bracelet device, and you can start the simulation.