My iPad does have a GPS, and it's active, but I'm still getting the message:
GPS signal not found
The game makes it hard by not requesting for access. Is there a way to stop this message?
My iPad does have a GPS, and it's active, but I'm still getting the message:
GPS signal not found
The game makes it hard by not requesting for access. Is there a way to stop this message?
If you are still getting the error, reset the app, wait a while (5-10 mins) then try again.
Note: this does happen regularly while the app is opening. Give it a minute to pick up the signal.
Sometimes if you haven't allowed access to certain functions (i.e. GPS) you can turn this on in your settings:
Whilst @Ben's answer is correct for iPads that have a mobile/cellular data connection, note that if your iPad is a Wi-Fi-only model, then you do not have a GPS chip:
WiFi-only iPad models (ones without cellular network capability) do NOT have a built-in GPS.
Source
You may have some luck using an external Bluetooth GPS receiver, however Pokemon Go also requires a network connection, so you will also need to utilise Wi-Fi hotspots or tethering in order to get Pokemon Go to work correctly.
While using my iPad, whenever the message popped up, I just swipe up and turn my Bluetooth off for a few seconds and then turn it back on, suddenly my trainer starts to walk and let's me capture the Pokemon next to me, but it only lasts a few seconds so you'll have to click on the pokemon right away