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Buying your first dash cam? Start here

A dash cam has one job: have the video when you need it. Most failures are not the camera. They are a worn-out memory card, or parking mode that was never wired up. Sort those out and almost any decent camera will do.

See the 4 dash cams we'd shortlist

Guides

• The 4 best front and rear dash cams in 2026

  Four front and rear dash cams worth buying in 2026, with what owners like, what they complain about, and which is really 4K.

• The memory card matters more than the camera

  Why dash cams kill normal SD cards, what 'high endurance' means, and a calculator for how many hours fit on a card.

• Is that dash cam really 4K?

  Many '4K' dash cams stretch a smaller image. How to check the sensor, and when 2K is the better buy.

• Parking mode: what nobody tells you

  Parking mode needs constant power. How hardwire kits work, what the low-voltage cutoff does, and when to skip parking mode.