In a nod to cord-cutters, TiVo launched an over-the-air...

In a nod to cord-cutters, TiVo launched an over-the-air Roamio DVR for consumers without a subscription to cable or satellite service. The $49.99 device, with a $14.99 monthly subscription, has a 500-GB hard drive, four tuners and is compatible with TiVo Stream for sending recorded TV content to smartphones and tablets. The TiVo Roamio OTA DVR delivers a “best in class DVR experience through an antenna,” and lets viewers record and watch network TV where available, TiVo said Monday. The Roamio OTA, with Wi-Fi and Ethernet, will be sold at select Best Buy stores and requires a one-year commitment, TiVo said.