The Tiny Traveler Classic kit includes two camera mounting options to fit different vehicle headrests:

Strap Mount
The strap mount works best with standard headrests. Wrap the strap tightly around the headrest so the camera stays firmly in place.
 

Clamp Mount
The clamp mount works best with headrests that have exposed metal poles. Attach the clamp securely to the headrest poles for a more stable setup.

If the video feed looks shaky or bounces while driving, the camera is usually not secured tightly enough. Make sure the strap or clamp is firmly attached and does not move around.
 

Also check the camera’s adjustable neck. Once the camera is pointed at your child, tighten the ball joint firmly so the lens does not drift, shake, or wobble from normal road vibration.