Garmin Varia Rearview Radar: This is also a compatibility feature.

Speed and Cadence Sensor

Garmin edge GPS devices come in varying models

About Myself

Joan Wade writes about tech an gadgets on her blog.

She mostly concentrates on giving her readers useful insight into the most recently introduced consumer software and mobile applications.

She also helps her readers navigate the over saturated sea that is the mobile app store. She recommends applications that her readers can use for specific functions and she also highlights the major points that make the application suitable for the purpose.

Her articles have appeared in India’s The Hindustan Times, the New York Times, and the Wall Street Journal.

She is current fly working on a book that will be a compilation of every article that had ever appeared on her blog over the years.