fast16cc | 上线了sxl.cn

Intermittent Fasting
Aligned with 24h circadian rhythm
For better sleep, leaner body, brighter skin, clearer brain, stronger immunity, higher energy, lower inflammation, and the list goes on.
Track fasting
in only 2 steps

1
Start fasting
Log your start time
2
End fasting
Log your end time
Schedule reminders
Set your daily schedule.
Receive reminders at scheduled times.
View trends
View your weekly pattern at a glance.
Slide to compare weekly averages trending up or down.
Stay on track
A streak helps you keep track of how many consecutive days you've been doing daily fasting.
Don't lose your streak. Keep it growing every day!
Advanced tracker (Free Trial)
Log overnight fasting with sleep

1
Start fasting
Log your start time
2
Go to bed
Log your bedtime
3
Wake up
Log your wake time
4
End fasting
Log your end time
Gain insight into your fasting pattern
View fast duration in three distinct stages

Fast before sleep
6 hours
16:00 - 22:00
Fast during sleep
8 hours
22:00 - 06:00
Fast after waking up
2 hours
06:00 - 08:00
Upgrade to PRO (Free Trial)
for those who seek to outperform and outlive the average life expectancy

1
Pick "Fast with Sleep"
Select the "Fast with Sleep" Circadian Clock
Set schedules for fasting and sleep
Explore your three stages of fasting and be strategic!
2
Sync your clocks
Enable location to get daily local night hours from sunset to sunrise
Adjust your fast and sleep clocks according to the local nighttime clock so they're in sync and alignment
Make sure you follow the best practice:
Finish dinner and start fasting before sunset
Go to bed earlier
Wake to sunrise and get morning sunlight
End fasting at least an hour after wake-up
3
Log daily with consistent timing
Keep your streak going
Log at consistent times every day

Intermittent Fasting

Aligned with 24h circadian rhythm

For better sleep, leaner body, brighter skin, clearer brain, stronger immunity, higher energy, lower inflammation, and the list goes on.

in only 2 steps

Start fasting

End fasting

Schedule reminders

Set your daily schedule.Receive reminders at scheduled times.

View trends

View your weekly pattern at a glance. Slide to compare weekly averages trending up or down.

Stay on track

A streak helps you keep track of how many consecutive days you've been doing daily fasting.Don't lose your streak. Keep it growing every day!

Log overnight fasting with sleep

Start fasting

Go to bed

Wake up

End fasting

Gain insight into your fasting pattern

View fast duration in three distinct stages

Fast before sleep

Fast during sleep

Fast after waking up

Upgrade to PRO (Free Trial)for those who seek to outperform and outlive the average life expectancy

Pick "Fast with Sleep"

Sync your clocks

Log daily with consistent timing

Set your daily schedule.
Receive reminders at scheduled times.

View your weekly pattern at a glance.
Slide to compare weekly averages trending up or down.

A streak helps you keep track of how many consecutive days you've been doing daily fasting.
Don't lose your streak. Keep it growing every day!

Upgrade to PRO (Free Trial)
for those who seek to outperform and outlive the average life expectancy