When the Moto 360 last got an update, the painfully handsome smartwatch seemed to get a noticeable boost in battery life. Now, with a new bit of software, Motorola's itching to improve its battery life just a little more... as well as stamp out a few bugs for good measure. Perhaps the most notable addition is the 360's newfound ability to shut off Ambient Mode (which leaves the screen on, albeit at a lower brightness) automatically once its battery level hits 15 percent. Also on deck this time are some minor UI changes (you can temporarily dismiss a notification without leaving the watch face), the addition of mood lighting when you plop the thing in its dock, and some behind-the-scenes Bluetooth improvements. All of the above will be hitting your wrist sooner or later -- Motorola says the update is rolling out in waves, so be patient if your smartwatch doesn't get a little smarter as quickly as you'd like.