I thought those were typically GPS loggers that were powered by (and pulled data from) the OBDII port[1]? An app-based alternative could have some of the same i

I thought those were typically GPS loggers that were powered by (and pulled data from) the OBDII port[1]? An app-based alternative could have some of the same info, though presumably less accurate acceleration and braking data. 1: https://cars.usnews.com/cars-trucks/car-insurance/how-do-those-car-insurance-tracking-devices-work https://cars.usnews.com/cars-trucks/car-insurance/how-do-tho...