Sense-UBaby Monitor 2 with Breathing Rollover Movement Temperature Sensors

I bought this item but sometimes the temperature will read ‘<95°F’ and I can’t fix it ? I’m not sure how to get ahold of seller and need help

Does this work while driving a car? Can I put it on baby when he is in the car seat and I am driving?

If the baby roll over will the breathing sensor keep working?

does this come with the camera?