3. On the tracker detail page, you seem to toggle the text between Yes
and No when user checks the box. This is not necessary (and might be
confusing). Can you keep the checkbox text constant at Yes (per PRD).
When it is unchecked, it means it is NOT continuous tracking. When it is
checked, it means it IS continuous tracking and the Interval field
becomes applicable.

4. Similar with Record Data. Leave checkbox text constant at Yes.
Checked means record. 

5. May want to use darker green for Activate text. The current light
green color is hard to read.