QZ watches the battery of every vehicle in your care, around the clock, over 4G. When one weakens, the app names the exact car and tells you what to do — before it fails to start.
On a lot or in a workshop, a flat battery is never just a part. It is a lost test drive, an awkward handover, an hour of jump leads — multiplied by every vehicle you hold.
One of the cars in our fleet is a Maserati. QZ flagged its dying battery days ahead — the voltage had fallen to 11.98 V — and the owner replaced it before being stranded. When a battery weakens gradually, QZ typically warns days in advance.
A Bluetooth monitor costs €30. Why QZ?
Bluetooth works within about 10 metres, and only when you open the app next to the car. For ten vehicles, that is ten walks. QZ reports over 4G on its own — you see the whole yard from your desk, and the alert comes to you.
Does the installation touch the vehicle? What about warranty?
QZ connects only to the battery posts. No CAN bus, no OBD, no wiring into the car — the vehicle's warranty stays intact. That is also why installation takes about 10 minutes.
Our storage hall is underground. Will it have signal?
QZ uses the mobile network, not Bluetooth. Ordinary phone signal is enough — it works in underground garages where a call gets through. If you are not sure about your site, write to us.
Won't the monitor drain the battery of a car that sits?
In Storage mode — designed for vehicles that sit — it draws about 5.3 mA, roughly 1.5% of a 60 Ah AGM battery's capacity per week.
Per-unit price drops with fleet size: €179 (2–5), €159 (6–20) — one-time, including the first year of service. For 21+ vehicles write to support@kyuzet.com.