No WiFi, No App Required.What we've observed:General, the app struggles to establish a stable connection.Even when connected, the transmission is slow and requires close proximity, making it susceptible to interference (e.g., phone calls).Disconnecting and reconnecting the dash cam is frequent.Some mobile phones experience difficulty connecting to the dash cam's WiFi, hindering data reception.For occasional video/image downloads, connecting the dash cam to a computer via the provided USB/Type-C cable is simple and efficient. In contrast to dash cams with unreliable WiFi technology, opting for traditional transmission methods offers a more dependable choice. Gloryes Real 4K UltraHD Dash cam,Dash Camera for Cars,Dash Cam front and rear with Free 32GB SD Card, Dashcams Support Image Rotation,Flip Horizontally,Super Night Vision,G-Sensor,WDR, Parking Mode, Loop Recording