Google's smartwatch platform Android Wear received its biggest software update to date on Monday as a part of a greater move to take on the Apple Watch.

And the update is a good one: there's more customization (new watch faces and bands), Wi-Fi support, hand gestures and an awesome feature that lets you draw emoji to send to friends.

While the news may not be revolutionary, it shows that Google is actively trying to improve the platform, which has received mixed reviews. Considering the Apple Watch will be shipping in a few days, now is the time for Google to ramp up its software.

While some Android Wear models have previously offered built-in GPS and offline music support so you could leave your phone at home while out for a run, the addition of Wi-Fi connectivity means you'll be able to get notifications and send messages even if your phone is out of range.

Image: Google

The always-on display is a strong feature, too — you won't have to tap or shake your wrist to see what time it is or to re-visit an app. The update includes more gestures: By flicking your wrist outward, the software will advance the cards (weather, calendar and so on) in the stream — a flick inward reveals the previous cards.

While the battery life could potentially take a hit with its always-on display, the Wi-Fi capabilities may help cut down on drainage.

Image: Google

But perhaps the most fun new feature is the ability to draw an emoji and send it to friends via SMS, Hangouts and messaging apps. Use-case scenario: you're running late; draw a frowny face with tears to let your friend know how sorry you are, and Android Wear converts the drawing into the appropriate emoji.

Image: Google

The LG Watch Urbane, which goes on sale Friday, will be the first device to get the over-the-air update. Other Android Wear watches will get the update "soon," the company said.