Recommendations for a LoraWAN tracker?

After browsing the Thingworx certified products and endless google searches there seem to be a limited amount of LoraWAN trackers out there in the marketplace. I've been toying with rolling my own using arduino and a lorawan and gps shield. This would suffice for a small proof of concept but I'm in need of something prebuilt for enterprise clients. Any recommendations would be greatly appreciated.