Does it record front and rear at the same time?

Yes. Both cameras record simultaneously, with the front at 4K and the rear at a lower resolution.

Do I need a memory card?

Yes. It records to a microSD card, which is not included, so buy a high-endurance card rated for dash cam use.

Yes. Built-in Wi-Fi and the app let you watch and download clips, though transfers can be slow.

It supports parking recording, but that needs a hardwire kit or an external power source, which is sold separately.

It adds rear coverage for a similar outlay, but a single-lens model at the same level often has a better app and sharper rear-free footage.

At Newegg, for $217.39, as of our latest check.

$217.39at NeweggChecked Nov 10

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