HomeFor my carFor businessHow it worksStoriesBluetooth vs QZMethodologyAboutPricing

Why QZ

Evidence instead of promises: real cases, an honest comparison, open methodology and the actual people behind the product.

StoriesReal cases from operation — including the Maserati where the alert arrived before the car was left stranded.Read the stories → Bluetooth vs QZWhat a €30 Bluetooth monitor handles well, and when you need 4G monitoring from anywhere. Honestly.Compare → MethodologyWhat we measure, what we don't, and where the limits are. For people who read data critically.Open the methodology → AboutThe Slovak company OOZI s.r.o. and the person who built QZ for his own cars.Meet us →