Phone vs Bike Computer: The Blunt Truth From a 70-Year-Old Cyclist
Last updated: January 7, 2026 Quickest Answer: If you only pedal around the neighborhood, your phone is fine to record the ride. For anything longer, hotter, hillier, or navigated? Use a dedicated GPS bike computer. The #1 reason: phones shut down on the handlebars from heat; bike computers are built to run there all day. I’ve been riding long distances for decades. I’ve cooked phones, drained batteries, lost GPS in the middle of nowhere, and had rides where everything went right only because my bike computer stayed rock-solid while my phone tapped out. Here’s the blunt truth from a 70-year-old cyclist: if you’re just looping the neighborhood, sure — your phone is enough. But once you add heat, distance, sun, hills, or navigation, your phone becomes the weak link. A dedicated GPS bike computer becomes the thing that keeps the day on track. Why a Phone on the Bars Is a Bad Idea for Long Rides Overheating & shutdowns: Dire...