Speedo’s new smart goggles module can track all four swim strokes

You can pair Speedo’s Vanquisher goggles with its iQ module. | Image: Speedo Speedo is launching a removable smart module for its Vanquisher goggles that can analyze a swimmer's performance across all four swim strokes: freestyle, backstroke, breaststroke, and butterfly. The new Speedo iQ system uses swim-specific sensors to analyze head movement in the water, time breaths, and track distance per stroke. Unlike other smart goggles, such as those from Form, Speedo's iQ system doesn't come with a