Meet the StormTag: a Bluetooth temperature and barometric pressure sensor that sends weather data to your phone or tablet. In some ways, it reminds of the CliMate. The StormTag is designed to improve the weather data collection process. It has an app that collects data and provides you with weather predictions in real time. The device has a water resistant design and can be attached to your keyring, backpack, and even jacket.
The StormTag device is compatible with iOS and Android devices. Makes a nice gift for folks who want to study the weather and climate. You can support this project on Kickstarter.