Enable Wi-Fi tethering via Bluetooth? Bluetooth uses low power, and hence I keep it enabled indefinitely for whenever I want to tether with my laptop.

Wi-Fi is much faster and thus I prefer it over Bluetooth, but I can't keep the access point enabled indefinitely as it drains my battery too quickly.

Is there some way for me to enable &amp; disable the Wi-Fi access point via its permanent Bluetooth connection to my laptop so that I can get faster tethering without having to keep the Wi-Fi access point enabled (and without having to touch my phone to enable/disable it)?
Performing actions whenever a certain Blutooth device is in reach and paired (and reverting them when it gets out of reach) can be done e.g. with tasker (see the tasker tag-wiki for details on the app):


Condition: BT Connected (parameter: name or address of the device)
Task: WiFi (parameter: On)
Exit-Task: (optional; Tasker should revert automatically to the previous state when the condition is no longer met) WiFi (parameter: Off)


This would similarly work with NFC when using the NFC plugin. More features are also offered by other plugins. Also see my Collection of Tasker Ressources for tutorials and available plugins.