Training Devices

Unify Triathlon Training and Racing Designed for triathlete training and racing Stores and forwards heart rate data to compatible devices¹ Stores up to 20 hours of heart rate data. Enhance your triathlon experience by pairing HRM-Tri and...

Heart Rate Data in Three Disciplines Specifically designed for triathletes Our smallest and lightest heart rate monitor (HRM) Comfortable, easily adjustable strap Stores and forwards heart rate data to Forerunner® 920XT Enhance your...

Stores Heart Rate Underwater and Forwards Data Specifically designed for swimmers Non-slip strap Stores and forwards heart rate data to compatible devices¹ Take your training to the next level by pairing HRM-Swim with your Forerunner®...