tmux-continuum/docs/continuum_status.md

Continuum status in tmux status line

There is an option to display current status of tmux continuum in tmux status line. This is done via #{continuum_status} interpolation and it works with both status-right and status-left tmux native options.

Example usage:

set -g status-right 'Continuum status: #{continuum_status}'

When running, #{continuum_status} will show continuum save interval:

Continuum status: 15

or if continuous saving is disabled:

Continuum status: off