70mai App is a mobile phone software used with the 70mai Smartphone Dash Camera.
After connecting to 70mai smart dash cam by wifi, you can get the real preview image of your dash cam. You can also watch historical footage and even download important photos/videos to your cell phone. This process is super simple and does not use your SIM card.
In addition, you can check the firmware update and update package download from 70mai App. After that, you can push the update package for the dash cam and start updating the device.