Flat tire

Life in those tires with tubes was so simple. If you got a flat tire, the vehicle would start to sway hence leaving you with no option but to stop and change your tire.
However these days with a tubeless tire it can take an eternity to discover that you have a puncture/flat tire. Sure there is a loss of power, but the riding condition only gets affected marginally. I have talked to a couple of people and all of them agree that it was a fellow traveler (from another vehicle) or their car cleaner who enlightened them about this situation.
Is there any automated way of realizing that your tires are deflated?