Peloton has anticipated that we would all rather be inside in air-conditioning, which is why everything from the vaunted exercise company is currently on sale at Amazon. Don't forget to check out the rest of our Prime Day deals coverage, specifically our deals on fitness trackers. The Best TreadmillReviewer Kristin Canning agrees with me: “It’s impossible to beat the workout programming you can get from Peloton,” she says. But reviewer Chris Haslam notes that the Bike+'s programming includes better audio and floor workouts in addition to spin classes. Peloton's programming is unrivaled, and the bike will also take up much less space than the Tread.