The Wahoo Elemnt Ace is just the latest phone-sized bike computer, and it’s getting a bit silly
- Well, there are plenty of counter-arguments to this article. - But first, these “big” (still smaller than a phone) bike computers are offered alongside some pretty tiny ones. - But if you use your bike computer for navigation, you really don’t want a tiny one. - Big means longer battery life, too. We’re talking days or weeks and not hours, when compared to a phone. - Some “big” bike computers also have features that need a little more space: wind sensor, solar panels, glove-friendly buttons, etc. - I’m totally OK with the sizes. My bike computer is medium size in Garmin’s offerings, and sometimes I feel like it’s too small, but never too big. It’s still WAY SMALLER than my phone, and I don’t have to worry about it being exposed to the elements. 
- To buy a new bike nowadays you have to safe longer. So, you will be older and your eyesight will be worse. That’s why you need a bigger display. Easy explanation. - /s, I guess 
- Are these things housing GPS modules, cameras, and microphones too? Every manufacturer of common goods wants to get on the surveillance game these days. - That’s actually one benefit to many bike computers: they can be used offline and/or have no data connection or app. - You could connect it to a manufacturer’s services, and lock down what data is shared. - If I had to pick between a phone and a bike computer for privacy, it would be a bike computer. 
 



