Unfortunately, there's no way to remove features you don't often use, but you can bury those less desirable options at the bottom of the menu.
- Bring up the Control Center by swiping upwards on the Apple Watch's display from the watch face.
- Scroll down to the bottom.
- Select "Edit."
- While the Control Center icons are wiggling, use a finger to pull an icon out of its position and then drag it into a new one.
- When finished, tap "Done."