When do you need to change out the blades on the DJI Spark? Is it one of those things that you'll know it when you see it or is there some measure that's out there (e.g. flight time, etc.)?


I do check mine before each flight for nicks and dings (so far none present) but was thinking about that today as my Spark hovered 400 feet above a 200 foot deep lake.

It’s when it is either damaged from a crash or is bent

Thanks. That is what I suspected, just needed confirmation.

Someone of knowledge recently posted DJI recommends after 200 flights...I plan to then make those props spares and put on new ones.

Hi, all. The propellers should be changed when they have been bent, damaged. We would recommend users change the props in one year.

'weird' behavior can be a sign, too: not flighing 100% straight p.ex.

Change when the underside of the blades has lots of scuff and scratches.
Also change when it produces lots of vibration or sound