android - How often should my app update user's location using GPS? Is every 1 second overkill or fine? -

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using google maps api create route while app open.

right now, updating every second. fine? how google maps app update example? kill battery/hog cpu if have location updated every 1 second?

thank you

once second fine.
cannot save battery updating once in 5 seconds. save battery have request in lower frequence, once in 20 minutes.

it depends of application how accurate tracking must , how need location.


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