A:AnswerNot sure what you mean by saving settings. However, you can access our 24 hour support center here, https://support.garmin.com/en-US/. You will also find the full owners manual there as well.
A:AnswerOur Dash Cameras do not pair with the GPS units but do pair with an Android or Apple Smartphone. More information can be found here, https://bit.ly/3sRK3QB
A:AnswerBecause the camera is small (windshield obstruction) it only has a 30 minute stand-alone battery. It is powered by the vehicle 12 volt system. The power wire is long and easily hidden in the vehicle molding without much effort or removal.
A:AnswerGarmin Product Support is happy to help. Our contact information and hours of operation can be found on the Garmin website at: https://support.garmin.com/en-US/