The Women Wellness Satellites (WWSs) collaborate with the District Health Centres/Expresses across all the 18 districts in Hong Kong to form a district health network, providing preventive-based women health services to eligible women, and also strengthening the promotion and education of women's health.

The WWSs App performs the following functions :

General functions :
- Website browsing
- Service overview
- Schedule of activities
- Information on women health
- Appointment booking for vaccination
- Updates of WWSs

Member-exclusive functions :
- Personal profile maintenance
- Appointment booking for activities
- Review of previous records on health index

For details of WWSs, please visit https://www.wws.org.hk/.