Bad Elf specializes in the design and manufacture of affordable and reliable high-performance GNSS receivers for GIS mapping and field data collection. All of our products are lightweight, portable, and easy to use. Our Bluetooth receivers provide a battery life of twenty-four hours for a full day of data collection activities. The survey-grade Bad Elf Flex is capable of operating for up to 11 hours. The complete product line offers a range of capabilities and accuracy from 2.5 meters to 1 centimeter. Bad Elf products work with all Esri mobile field apps and include high-accuracy metadata support. In addition, our receivers work with any location-based app in the iTunes App Store or the Google Play Store. Embracing trends in IT, Bad Elf fully supports Bring Your Own Device (BYOD). Phone, tablet, notebook, and operating system agnostic, our GNSS receivers encourage companies to work on the platforms of their choosing.