How many devices can I use with TrackR atlas? Aaron June 26, 2017 20:16 Updated Follow There is no limit to the number of devices you can track using TrackR atlas! Related articles What is TrackR atlas? How is an item detected as “leaving” or “entering” a room? How do I get my TrackR devices to connect to a new phone? How do I change my TrackR device's name? Comments 0 comments Article is closed for comments.