1. Zero month-to-month rate free of charge use, Price transparency plus more satisfaction, no hidden use: no must pay membership/month-to-month cost, insert the SIM card activation could be lifelong use (the device won't have a card, compatible with the global Nano-SIM card) We noted the response time with the device https://www.trackerfit.co.uk/blog/stolen-car-recovery-why-24-7-monitored-trackers-make-a-difference/