BlinkMate

Protect your eyes with the 20-20-20 rule — right from your menu bar.                                                                                                        
                                                                                                                                                                              
A lightweight native macOS app that reminds you to take regular eye breaks. No dock icon, no clutter — just effective eye care running quietly in the background.           
   
  NOTIFICATION STYLES                                                                                                                                                         
  - Icon change — minimal, zero interruption
  - Native notification — gentle nudge
  - Pop-up window — countdown you can't miss

  KEY FEATURES
  - Customizable intervals (20–120 min) and break duration
  - Set working hours so you're not bothered off the clock
  - Pause, skip, or take a break on demand
  - Launch at login

Your eyes will thank you.