(as of Sep 22,2022 19:58:52 UTC – Details)
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Note before purchase: please make sure your car complies with the OBD2 protocol
IOS recommended app:car scanner（It can directly enter the app to connect to Bluetooth without connecting in the system settings）
Android recommended app: torque、car scanner
Supply Current: <150mA
Standby Current: <5mA