>>48031788you need to check your speed senpai.
what I tend to do is toss my phone in a bag and ride under 15Kmh, and check it once in a while. i've also consider buying a frame bag to toss a extra battery into while i have the phone on a mount. it seems like the big brain play but it is a little bit of an investment.
plus i use a gotcha... idk how yall feel about those things