App creation

We are looking for a developer to build a mobile app connected to wearables. The app should:

Work on both iOS and Android (preferably cross-platform, e.g. Flutter or React Native).

Connect with wearables to measure:

Heart rate

Daily activity (steps, calories, distance)

Sleep tracking

Stress level monitoring

Provide user-friendly dashboards with clear data visualization.

Allow integration with third-party services (e.g. Google Fit, Apple Health, or other APIs).

Be secure and GDPR compliant.

Support future updates and scalability