Whistle, a subsidiary of Mars that makes pet trackers, has announced that it's being acquired by Tractive. As part of the acquisition, Whistle trackers will stop working, but Tractive is offering to ...
Whistle pet trackers are headed to the Internet of Things (IoT) graveyard. After releasing its first product in 2013, the Seattle-based Whistle has just been acquired by a competitor that has decided ...