Frequently Asked Questions

Your phone has a battery.
So do you.

• bolt What problem does Dayline solve?
  Most people feel drained and don't know why.
  
  Dayline shows how charged you are today, what to do next, and whether your days are ageing you younger or older.
• battery_full What is my Battery?
  Life shapes your charge.
  
  Sleep, meetings, exercise, weather and routines all affect how charged you feel.
  
  Dayline turns it into one simple number.
• insights What is a Dayline?
  One action. Bigger impact.
  
  Dayline uses your life data and AI to give you the one action most likely to recharge you tomorrow.
• person What is Bio Age?
  Your days shape your years.
  
  Bio Age shows whether your lifestyle is making you biologically younger or older over time.
• lock Is my data private?
  Yes. It's yours.
  
  We only use it to show your Battery, give you a Dayline, and track Bio Age. Privacy Policy