16:8 Protocol
Your fast, visualized in real time.
Beautiful countdown with progress ring. Know exactly where you are in your fasting window at a glance.
23
Day streak
This week: 6/7 completed
Consistency
Streaks keep you honest.
Daily, weekly, and monthly streak counters. Miss a day? No shame. AI adjusts your plan and helps you restart.
16:8週間
-3.2 kg
18:6週間
-4.8 kg
ファスティングなしの週間
+0.6 kg
Fasting vs Weight
Compare protocols with real results.
AI compares your weight trajectory across different fasting windows you've tried. Data, not opinion.
Your eating window
午前0時午前6時午後12時午後6時午前0時
Window Selector
Pick a protocol. Drag your window. Go.
Preset protocols or fully custom windows. Adjust anytime. AI tracks which window produces your best results.