Loading...
Log in
Enter the email you paid with. We send you a 6-digit code.
Confirming your payment
This takes a few seconds.
Add to your home screen
You re-measure every 14 days. Keep it one tap away.
- Tap the Share button at the bottom of Safari (square with an arrow).
- Scroll down and tap "Add to Home Screen".
- Tap "Add". Then open it from your home screen and log in once with your email code.
Open this page in Safari (iPhone) or Chrome (Android) to add it.
Where the gap comes from
Fast win: lose fat to about 10%
At a safe pace of 0.5 to 1% of body weight per week.
Typical natural gain per training year. Your speed will differ.
Your plan
Training focusWaist
Protein
Progress
Your photos
Stored only on this device.
Get a reminder in 14 days
We also send an email.
Estimates based on measurements of 4,082 adult men. Upper limit, not a promise. Not medical advice.