In everyday use, with eye expressions, Ulo needs to be recharged every 2 days. Of course you can also leave Ulo plugged in all the time on a USB port.
On a full charge, Ulo can last 2 days in Alert Mode and 4 hours in Live-Stream.

Ulo works with 3 rechargeable NimH batteries (LR06) minimum 1900 mA. These rechargeable batteries are not provided but can easily be found in any supermarket.
You don't need to remove the NimH batteries to recharge them. Only plug Ulo to a power source.
Ulo Mobile app
When you start the application, now you’ll have to choose between two options.

CLOUD ACCESS
It is extremely simple to use and only one registration on a cloud server is needed. Then your Ulo will keep in touch with you wherever you go with an easier authentication for the next uses. Cloud Access is compatible with all routers.
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DIRECT ACCESS
When you are connected on the same Wi-Fi network, Direct Access is the best way to discover the full potential of Ulo. With the new “access from everywhere” option, you are able to see what's going on in your home from the other side of earth or from your favorite supermarket!
This configuration needs Universal Plug and Play (UPnP) enabled on your router, most of them can use it.