Bests & Worsts Reviews from Amazon

A tad bigger than a pager, and packed with a lot of features. Easy to install, register the IMEID as you would with your mobile phone, then plug it in and configure your options in the browser. The interface of the mobile app & browser are intuitive and user friendly. I also purchased the OLLGEN Ultra Slim 2-in 1 Splitter (y-cable) Part# B01EWQANBI for two reasons: 1) the dealership/technician can easily access the OBD-II port without disconnecting my Vyncs gizmo and, 2) the the Vyncs gizmo will not protrude from the OBD-II port, so the cover provided by the auto manufacturer can remain in place. Depending on the specifics of your auto, you may not need the splitter cable, but you probably don't want anyone unplugging the Vyncs either. For the Vyncs listed price, you get a 1 year subscription so the device can access the cellular network and upload data. I installed the device in Dec 2017. If I want GPS updates more frequently than 3 minutes, then I can upgrade (for additional $). I appreciate that Vyncs does not force me to upgrade for more frequent updates. I can extend use of features as the need arises. Stay tuned for year 2!