Key features of the FlickerGPS Line:

• Ultra-light, with the FCH variant starting at 3g including case and antenna! (the lightest cell-enabled unit on the market!)
• Over-the-air updates
• No data plan required - all data is included in the price!
• Data receipt and over-the-air updates controlled by custom smartphone app

Limitations:

• Only works within cellular range (LTE)

Additional Features of the QC variant:

• The Quick Connect case allows for rapid deployment and adjusting for flat harness materials up to 1/4" in width. 
• The larger size allows the cellular antenna to be internal, meaning only one external antenna (GPS)