HUAWEI WATCH GT 2 (46 mm): Lock Watch Using PIN

A. To Set PIN:
1. Press on Up button > Settings > PIN

2. Enable PIN
    Enter new PIN: [6-digit-PIN]
    Enter PIN again: [6-digit-PIN]
    Set Successfully
    Auto-lock: [toggle_On]

3. Press Up button to return to Home screen

B. To Change PIN: 

4. Press on Up button > Settings > PIN

5. Change PIN
    Enter current PIN: [6-digit-PIN]
    Enter new PIN: [6-digit-PIN]
    Enter PIN again: [6-digit-PIN]
    Set Successfully

6. Press Up button to return to Home screen

C. To Disable PIN

7. Press on Up button > Settings > PIN

8. Disable PIN:
    Enter PIN: [6-digit-PIN]
    Set Successfully

9. Press on Up button to return to Home screen