No fitness, i'm using ogawa eztone.

yes, you need track you calories. it is quite difficult but from the way you eating. i believe not hard to count the calories.
what is you TDEE i may ask? Track your calories pls.

if want, u can skip you mid mor and lunch snack.
by the way, how often you have your cheat meal? do you know if you keep continues the deficit, the body will slowly adjusted to the deficit?

Char Kuey Teow

Calories          744 
Total Fat          38 g
Total Carbs  76 g
Protein          23 g
There are superb technology call Google....

or just get myfitnesspal app to you hp.
after u eat 3~5 times char kuey teow... and i ask u again how much is the calories... you know right?

Did u try before?

why doubt while u can try.. when I 1st time see eztone ( I was at shah alam shopping mall), I admit that I condemn that machine too.

a few months after that, when shopping at jusco, my wife test it and I join her together.

ended to bought it when I satisfied how easy u run while "standing".