Sorry but it is important from everything I have learned online. How do I know what I’m burning and how much to eat if you don’t pay attention to it. I’m not saying it is exact science but according to my heart rate, I burn over 600 almost 650. I bring it down to 600. People wouldn’t count the calories burned if not important.
1: Track what goes in your mouth 100%. Whatever calorie number you assign to "a egg" or "a spicy chicken sandwich", never change that number.
2: If at all possible, eat exactly the same thing for 3-4 weeks. This will help you calibrate your calorie tracker and your baseline metabolism.
2: Weigh yourself every day at the same time/state/condition. i.e. I get on the scale after my morning constitutional and before I eat or drink anything. Always in the buff.
3: Track your weight over time. Don't worry about the daily number, but do worry about the trend. Make sure your tracking app has a moving average function.
Eventually, you will have enough data to have an average # of calories eaten, and an average change in your weight. From there, you can start fine tuning.
For example, using a 30 day month:
- Calorie count says 1000 calories per day
- trend line weight has gone up 3 lbs.
You've gained 0.1 lb/day. A lb of fat has 3500 calories, this means you are eating 350 calories too much every day. Take out 350 calories per day, and your weight will stabilize.
OR
Calorie counter says you're averaging 2500 calories/day. Your weight has gone down 6 lbs. Same math says you are in a 700 cal/day deficit. You can eat 700 calories more and maintain your weight.
Add or remove calories slowly, since you don't really know how many calories you are changing until it shows up in your weight trend.
The trouble is that nothing related to weight loss is accurate, other than your scale. So you can't trust what your food labels/tracking app/watch are telling you, but you can use them as a consistent unit of measurement. You can trust what your scale is telling you, so use it to measure the output.
The one time in my life I committed to this, I was eating a Wendys spicy chicken, no sauce, side salad every day and still lost weight, because WHAT goes in your mouth doesn't matter. The calories do. You could lose weight on an exclusively french fry diet. You just need the will power to only eat 80% of your daily calories in french fries.