Scosche has released its new Rhythm24 waterproof armband heart rate monitor, the latest in its line of health and fitness accessories. Originally unveiled at CES in January, Rhythm24 builds on the company’s earlier Rhythm+ released back in 2014, with an expanded set of features and support for variable activity modes. Rhythm24 also provides 24 hours of battery life on a single charge, and is rated IP68 so it can be used during strenuous workouts…
