the battery life is atrocious

know what else to say about that, the short battery life seems to erase all of the positive benefits of having a “pro DSLR” in your pocket available to plug in to your iPhone at any time

I haven't used it to take continuous photos over a long period of time, so the battery life has been fine for me.l so far

Before I got it, I knew there would be some hassle because it's yet another device to carry, it has limited battery life, and it charges via a different cable type than the iPhone

Works well but the usual complaints apply: battery life stinks and it's awkward to use.

Battery life is extremely poor; ergonomics are extremely poor, considering that you will plug it to your iPhone and the connection is not very reliable, and as the battery wears out very fast you will end up using a charging

(c) Poor battery life - even without being used, the battery drains quickly.

Battery life is abysmal!!!!This is slightly better than the lytro first version, but did they do absolutely no user testing of proof of concept beforesending it to manufacture?

Works well but the usual complaints apply: battery life stinks and it's awkward to use.

Battery life could be an issue

And finally, as is becoming a persistent topic whenever the DxO ONE is discussed, the battery life is abysmal

My only concern at this point is the battery life

Battery life still suck

(b) Does not work without microSD card (no option for save to phone only - at least not prior to recent firmware update), but it can take pictures without being connected at all (if you have to).