Hello, Byran4455.
Thank you for using Apple Support Communities.
Making sure that you are able to get the best measurements with your Apple Watch, check out these articles and follow the steps if needed:
Get the most accurate measurements using your Apple Watch - Apple Support
Calibrating your Apple Watch for improved Workout and Activity accuracy - Apple Support
"Check your settings
To make sure that your Apple Watch can get the information it needs, check these settings on your iPhone:
- On your iPhone, open the Settings app.
- Tap Privacy > Location Services.
- Make sure that Location Services is turned on.
- Scroll down, then tap System Services.
- Make sure that Motion Calibration & Distance is turned on.
- Continue with the steps below."
For the Handwashing issue and if the steps don't help with the Fitness app data, contact Apple Support.
Cheers!