Clock with seconds Screensaver APP
Currently the features are:
• digital clock with hours, minutes and seconds;
• battery level (optional);
• next alarm clock (optional);
• portrait and landscape screen orientation.
On settings page you can set:
• text color;
• enable/disable battery level;
• enable/disable the next alarm clock;
• enable/disable fixed text mode (by default the text will change position every 30 seconds to safeguard the health of the AMOLED screens).
This app is free and without ads.
google play services 

