Dear IoT fellows,
Track-by-Phone* is a GPS object tracker (mockup), it works everywhere on this planet and communicates via SMS. It is a fully operational reference design. For illustration of this SMS-based IoT approach, there is a 24/7 online demo in place. You can send a SMS saying go (2 chars only !) to +49 151 62729668, wait a few seconds and look for the response SMS.
Note: To an effort to avoid roaming fees, this demo works within European countries only. Interested non-EU IoT fellows or anybody of you who has questions please contact .