Automatically (eg withings/fitbit scale) is important not to cheat yourself and track only good days. Every day is important because you can see the trend and not be fooled too much by daily fluctuations, but even more important because it will make you actively think about it every day.
Tip 1: Track what you eat.
This is much more work than the previous tip, and less weird. But basically logging what you eat in a notepad and even without counting calories will make you aware of what and how much eating is going on.
Automatically (eg withings/fitbit scale) is important not to cheat yourself and track only good days. Every day is important because you can see the trend and not be fooled too much by daily fluctuations, but even more important because it will make you actively think about it every day.
Tip 1: Track what you eat.
This is much more work than the previous tip, and less weird. But basically logging what you eat in a notepad and even without counting calories will make you aware of what and how much eating is going on.