Dual Bluetooth 4.0 and ANT+ connectivity makes the ELEMNT compatible with most smartphones and sensors including power, speed, cadence, heart rate and more. With integrated GPS, live tracking and pre-loaded global maps, you can safely navigate roads and trails with ease and feel safe knowing that you can be easily located in case of an emergency. Wahoo puts the control of customization in your hands with an intuitive companion app that allows customized data fields: select and prioritize the metrics that matter most. Easy-to-read call, text and email notifications via LED and pop-up alerts. Whether you choose the standalone BOLT or bundle with TICKR heart rate monitor, RPM speed sensor and RPM cadence sensor, you'll be on your way to your next PR in no time.