iPad Wi-Fi was released on 3 April 2010.
The first-generation iPad (; EYE-pad; retrospectively referred to unofficially as the iPad 1 or original iPad) is a tablet computer designed and marketed by Apple as the first device in the iPad lineup of tablet computers. It features an Apple A4 SoC, a 9.7 in (250 mm) touchscreen display, and, on certain variants, the capability of accessing cellular networks. Using the iOS operating system, the iPad can play music, send and receive emails and browse the web. Other functions, which include the ability to play games and access references, GPS navigation software and social network services, can be enabled by downloading apps.
The device was announced and unveiled on January 27, 2010 by Apple CEO Steve Jobs at an Apple press event. On April 3, 2010, the Wi-Fi variant of the device was released in the United States, followed by the release of the "Wi-Fi + 3G" variant on April 30. On May 28, 2010, it was released in Australia, Canada, France, Japan, Italy, Germany, Spain, Switzerland and the United Kingdom.
The device received positive reviews from various technology blogs and publications. Reviewers praised the device for its wide range of capabilities and labeled it as a competitor to laptops and netbooks. Some aspects were criticized, including the closed nature of the operating system and the lack of support for the Adobe Flash multimedia format. During the first 80 days, 3 million iPads were sold. By the launch of the iPad 2, Apple had sold more than 15 million iPads.
On March 2, 2011, the first-generation iPad was discontinued following Apple's announcement of the iPad 2. Remaining stock of the first iPad were temporarily available from Apple at reduced price.