Best Buy announced Tuesday that the retailer will offer the Nexus S from Google free with a new two-year contract activation from AT&T, Sprint or T-Mobile on Wednesday. 

Beginning at 12:00 a.m. EST on August 3, the Nexus S from Google will be available free of charge to new or upgrade customers with a new two-year service agreement. The deal will last until 12:59 a.m. EST on August 4.

All three versions of the smartphone will be available for this offer for carriers AT&T, Sprint and T-Mbile. Customers can take advantage of the sale at all Best Buy locations including Best Buy Mobile specialty stores and online at BestBuy.com/Mobile.