Tell us the outcome you want. Clarity Sage matches the right coffee, matcha, and refreshers to the right time of day — then tracks how it's actually working for you.
60 seconds · adjusts as you check in
Only used to estimate your caffeine curfew in your first two weeks, before Sage has enough of your own nights to measure it. Never used for anything else.
This is general wellness education, not medical advice. These are associations from population studies — they don't prove cause and effect, and individual responses vary. Health authorities consider up to ~400 mg of caffeine a day (about 3–5 cups) reasonable for most healthy adults; if pregnant, aim under ~200 mg. If you have a health condition or take medication, talk to your clinician.
