Palm OS edition
HattiWatt
HattiWatt makes electricity price tracking easy in everyday life. Its iOS and Android apps show the current price and upcoming hours in clear views, using traffic-light colours to help people choose when to use electricity.
Widgets, price alerts, and electricity-production data keep the essentials close at hand. Arcinix worked on both the mobile apps and the development of the HattiWatt website.
Project focus
- iOS and Android apps
- Spot-price tracking and widgets
- Multilingual website
Links
- App Store - Pramell Oy - Free
- Google Play - Pramell Oy - Free
Official website
iOS and Android apps
Current and upcoming spot prices in 15-minute and hourly views, configurable price alerts, home- and lock-screen widgets, and Finnish electricity-system data.
Website
The multilingual website presents the current price, product, partners, and editorial content, with direct routes to downloads and support.