Truswing golf club sensortruswingtrade is a small light easy to use sensor that measures the most useful swing metrics and then shows it for convenience right on your wrist with compatible approachreg watches or on compatible approachreg handheld devices1 through garmin connect you can also monitor your swing data or review your swing with comprehensive 3d animation or overlay one swing with another for detailed analysistruswing allows to monitor data such as swing tempo speed club p