The HIEV-WNH is a smart and connected EV charging which mobile solution. HIEV-WNH digitally connect EV chargers, EV drivers and electric utilities (LDC) for a grid supportive EV charging. The HIEV-WNH Mobile App allows LDCs to offer incentives to customers and real-time insights on EV charging status and charging behaviour; and allows the EV drivers to control, schedule, and manage EV charging. The app ensures that customers have a role in grid-supportive, low-cost EV charging.

The HIEV-WNH App has the following features:
- Single sign-on integration with LDC.
- Integrates best-in-class, open standards for privacy.
- Real-time consumption and expense data.
- Smart scheduling.
- Personalized, multichannel notifications (in-app, emails, SMS, IVR).