Review on 🚴 Sigma BC12.12 Cyclometer: Enhance Your Cycling Experience with 12 Essential Functions by Mark Gancio

I've had a few other Sigma bike computers in the past so I knew what I was buying. The speedometer and odometer are accurate (if you entered the wheel size correctly). Backlighting would be a nice feature as I sometimes drive at night. What bothered me and the reason for the 3 stars is that the buttons are confusing. According to the documentation, some buttons perform some, but not all, of the same functions as some other buttons. I suppose it might be ok, but none of the four buttons are labeled in any way. If I don't mess with the device for a couple of weeks, I'll have to get the documentation and read through it to figure out which button/buttons do what. Maybe the problem is that I'm old and don't remember as well as I used to, but I'm a retired programmer and supposedly have brains.