Razer is offering a two for one promotion for their newly released Nabu X Smartband (regularly $49.99 each) with Free Shipping for a limited time. To get deal, use the coupon code: NABUXBLACK at checkout.

The Razer Nabu X features customizable LEDs or vibrations for incoming calls, alarms, or notifications; activity tracking; sleep monitoring, water restraint up to 1m; 5-7 days battery life (30 days standby); band-to-band communication; gesture recognition like shake to dismiss; integration with other Google Fit, Apple Health, and many others; and an open development platform that features games and more.