Incorrect speed limits

I’m not sure if this is specifically an issue with Sidecar itself, or whether it’s an issue with a third-party mapping source, but I’m regularly finding the speed limit displayed on the screen is incorrect.

However, I know they’re displayed correctly in Apple Maps or Waze.

It’s not all the time, but it’s enough of the time to warrant not having confidence in the feature and not wanting to risk using it if travelling in an unfamiliar area. 😕

Start by reproducing the incorrect speed-limit display in Sidecar and record the route, location, and displayed value for comparison with Apple Maps or Waze. Trace how Sidecar obtains and presents speed-limit data; done means identifying whether the discrepancy comes from Sidecar or its mapping source and documenting a reliable fix or limitation.

Written by the indexing model from the issue text.