Bedworth-born Camwell made his senior debut for the Sky Blues at left-back in a 3-1 defeat at Scunthorpe United in the last match of last season.
According to reports in the press, Stoke City were poised to make a £250,000 move for the teenager who was out of contract at the Ricoh Arena but had been offered a professional deal.
However, he did sign his first professional contract with Coventry in July.