Bests & Worsts Reviews from Amazon

Ordered first one and within 2 weeks it started going haywire. Jumping from 50 to 5 to 15 to 65...and so forth. Registering that I was going 50mph when the bike was at a standstill. Returned it thinking I had a lemon. Got a new one. This one lasted a couple of months before doing the same thing. The mileage and distance goes haywire....sort of defeats the purpose. Love the big screen. But find a different model. Not reliable. *Update: Tried to return to Amazon but they said no because it was outside the window. They told me to contact CatEye. CatEye told me that the problem was likely an LED headlight (which I don't have) or fancy LED streetlights (I live in Idaho...we don't have those). Later they said it could be my bluetooth on the phone. That at least makes sense...except it still goes bonkers when I don't even have my phone. Customer service for both companies was worthless and CatEye essentially told me to they could care less. I now have a $50 piece of junk. Based on CatEyes Customer Service, I'll definitely try the competitor next time. Maybe yours will work, but if not, be aware that CatEye won't help you one lick.