Are bluetooth and wifi required for location based reminders?

To get location based reminders to work, are bluetooth and wifi required to be enabled or just bluetooth?

For location-based reminders, you only need to have the GPS turned on. Keeping wifi on helps with locations because it allows the device to pin-point where you're located. Wifi is not required, however.

Bluetooth is not required for location reminders unless you're using iBeacons. If you're using iBeacons then bluetooth is required.

No, just Location Services has to be turned on with Reminders having access to Location Services.

My geo-fenced Reminders work fine without WiFi nor Bluetooth (BT) turned on.