Zepp Life data is not synced correctly

There are 4 different types of accounts for Zepp Life data sync.
And even if email address is exactly the same, the 4 types are completely different accounts.
If you cannot sync steps with Zepp Life, please try 4 types one by one as follows until you gets data sync.

1. Tap top right “…” > tap Settings > tap Lifelog location
2. Turn off Zepp Life switch and turn it on again.
3. You can choose 4 different types of account on the next screen.

i) huamiAccount
At the top of popup screen, there are Mobile/Email and Password text boxes to setup with huami account.
ii) Xiaomi Account
At the bottom of popup screen, tap SIGN IN WITH XIAOMI, then you can see Email/Password to setup with Xiaomi account.
iii) Google Account
At the bottom of popup screen, tap SIGN IN WITH GOOGLE, then you can login to setup with Google account.
iv) Facebook Account
At the bottom of popup screen, tap SIGN IN WITH FACEBOOK, then you can see facebook account login to setup with Google account.

Zepp Life account type is only one of the four and if you chose different one, no data is synced.
If you have no idea which one is used now, try one by one.