Health Tracker App Integration

I need an experienced Android developer to complete and integrate my health tracker app with my custom-made watch for better tracking.

Requirements:
- Complete the following features:
- Step tracking
- Heart rate monitoring
- Sleep analysis
- medition reminder
- temperature
- Integrate data from the watch to the app:
- Steps count
- Heart rate
- Sleep patterns
- blood pressure
- hydration
- ai assestent

Ideal skills and experience:
- Android app development
- Experience with health tracking features
- Familiarity with wearable device integration
- Strong problem-solving skills
- Attention to detail

Please provide examples of similar work done.