Don't know if there is such a thing.
as I walk the pooch usually always on my own, was thinking about a camera small enough to put on myself for when I'm out and about.
So if anything untoward s happened I would have footage .
Anyone know if anything existed or a dadhcam that run of a battery
Just an idea
Hope it makes sense
On my walk was thinking of something like a clip on earring but I'm not a spy so that's no use