Getting started
Basic use
Calls and contacts
Messaging
Apps and media
Connectivity
Specifications
Cause 1 of 2: There are too many running applications
If you've used many applications on your smartwatch, it may get slow because the applications keep running in the background.
Solution: Close running applications you're not using.
End running applications
Press the Side key.
Press and hold the required app.
Press Clear from Recents.
Or choose...