Apple has finally provided an Apple Watch release date. Speaking during the recent earnings call, CEO Tim Cook said, “Development for Apple Watch is right on schedule, and we expect to begin shipping in April”. In related news, sources have told 9to5Mac that the product’s battery could last as little as 2.5 hours under heavy use, 3.5 for steady use and four hours for fitness tracking. The powerful S1 processor and high-res display have been blamed.