My m8 just came back from a road ride where due to lack of local knowledge 3 of them went down a big hill fast and weren’t expecting a set of tight curves, so 2 ended in the bushes and 1 needed clean bibs.
I helpfully pointed out that if he had a Garmin he’d have seen on the display that the hill didn’t go up and down and could have approached it differently
You don’t have to rely on this stuff but it can give some extra info that lets you make possibly better decisions have less surprises.
? Comeon surely the MK1 eye ball gives you all the information you need.
Firstly, if your going too fast for the conditions (downhill corner) how will looking away from the road to check the curve/incline/descent on the garmin improve safety?
Secondly and more importantly if your going down a hill you’ve never been down before so fast that you miss the corner it also means they were on the wrong side of the road prior to impacting the hedge and taking up the whole road. What if a car had come the other way?
Gadgets dont replace common sense and good cycling behaviour on the road