Duo Coffee

Duo Coffee is an espresso machine you can fold and put in your pocket — and the loveliest way to keep count of your coffee. Tap a button, watch the shot pour, tap the full cup to drink it — and every cup and every milligram of caffeine is counted. On iPhone Duo, fold the phone and it becomes the machine. BUILT FOR iPHONE DUO Fold your iPhone Duo and the front of the machine stands up while the cup sits on the table — the stream crosses the hinge into it. Stand it in a tent on the counter and it turns into a big pour-over timer, your month as stacks of cups, or your coffee selfie. A COFFEE COUNTER • Every cup you drink counted, along with its caffeine • Today against a daily limit — 400 mg by default, and yours to change • Stats by day, week, month and year • A shelf of the very cups you drank, stacked by day — shake the phone and they tumble • Optional: save caffeine to Apple Health…