Caffeine

Your Day
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Energy Right now Hover / drag the curve
Your predicted energy, hour by hour — built from your caffeine, your body clock, and how long you've been awake.
12A3A6A9A12P3P6P9P12A
Peak focus—
Predicted crash—
Last coffee by—
Smart Timing
Most productive
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You'll crash
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Coffee cutoff
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    Today
    0 / 400 mg
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