From Texas Instruments (available soon for $49.00): eZ430-Chronos Wireless Watch Development Tool (915 MHz US Version): "The eZ430-Chronos is a highly integrated, wireless development system based for the CC430 in a sports watch. It may be used as a reference platform for watch systems, a personal display for personal area networks, or as a wireless sensor node for remote data collection. Based on the CC430F6137 <1 GHz RF SoC, the eZ430-Chronos is a complete CC430-based development system contained in a watch. This tool features a 96 segment LCD display and provides an integrated pressure sensor and 3-axis accelerometer for motion sensitive control. The integrated wireless feature allows the Chronos to act as a central hub for nearby wireless sensors such as pedometers and heart rate monitors. The eZ430-Chronos offers temperature and battery voltage measurement and is complete with a USB-based CC1111 wireless interface to a PC. The eZ430-Chronos watch may be disassembled to be reprogrammed with a custom application and includes an eZ430 USB programming interface." [More at Ti]

Getting developing world data with Android and Open Data Kit, Ars Technica

"In the developed world, getting real-time data can be a simple matter: simply carry whatever sensor is required, get the data, and then plug into the local network--you're set. Things aren't so simple in the developing world, where there may not even be a power source available, much less specialized hardware or a network. To help field workers obtain the information they need and integrate it into a data collection system, computer science researchers at the University of Washington have developed the Open Data Kit, which includes server software for aggregation and management, developer tools to create forms, and client software that runs on the Android platform."