Razer has announced the launch of the Nabu Smartband with an entertaining Zombie Survival Guide.

The Nabu Zombie Survival Guide showcases the benefits that ‘living smarter’ with the Nabu in a zombie infested world can deliver.

The Nabu features unique band-t0-band communication technology, which allows the Nabu to display fitness tracking information and smartphone notifications directly on your wrist via the OLED screen, with a lithium-polymer battery allowing for up to six days of battery life. The Nabu will also feature a companion app, allowing it to receive major updates. The companion app will feature vibrant UI for a clearer display of your daily activities.

“When we originally announced the Razer Nabu at CES 2014, we received a ton of feedback on features that users enjoyed and aspects that needed improvement,” says Min-Liang Tan, Razer co-founder and CEO.

“We re-designed the Razer Nabu with that feedback, including a change in the placement of the button for a more intuitive user experience. The zombie video we’ve made is a fun way for us to commemorate the re-launch of one of our most anticipated products with the fans who helped make it a reality.”

The Nabu will be available to pre-order from September 15, before the product begins release in October. The Nabu will retail at $99.99 and is compatible with iPhone 5, 5S, 5C, 6 and Android 4.3-and-up devices.