• Health education + Using U-health system• Using U-health system with personal health related goals: Blood Pressure;Body Weight; Body Mass Index; Body Fat Percentage or WaistCircumference etc.• Regularly checking health indicators using U-Health System and motivatingby occupational nurse for 6 months (recommendation for check more than1 times per 2 weeks)• Self-monitoring health indicators by PC with keeping the personal privacyof workersIndividualized health counseling about health status and trendby occupational health nurse