💖 The high-quality 2-way heart rate measurement is extremely precise and helps you make your training as effective as possible. Heart rate failures are a thing of the past thanks to greatly improved materials.
✔️ The ear clip is suitable for standard endurance devices (cross trainer, elliptical trainer, exercise bike/ergometer, seat ergometer, treadmill, rowing machine, speed bike) whose training computers have an ear clip socket. Including devices from Kettler, Daum, Hammer and many more