1. the body can naturally fluctuate by several pounds from day to day due to changes in hydration levels. So weekly/fortnightly or monthly is recommended, so that you can see the longer term trend, rather than short term 'noise'. Also, using the tape measure is often a better way to track your progress, rather than the scale.
2. Spark asks you to track your deliberate exercise, rather than your metabolism, or normal daily (non) exercise activities. You could perhaps look at the calorie differential reports on Spark to compare that with your fuel band outputs?
Ultimately, for most people, weight loss is 80% nutrition, and just 20% exercise, so that is where you should be focussing your efforts.
The reasonable man adapts himself to the world; the unreasonable one persists in trying to adapt the world to himself. Therefore all progress depends on the unreasonable man.
| current weight: 178.0