HR50 Chest Strap HR Monitor Black Friday breathable and stiff

breathable and stiff

Innovative compound planetary gears and helical gear design suppress the operating sound of the Avinox M2S Drive Unit to as low as 45dBA [4]

Eagle universal: for all Eagle and Eagle AXS 12-speed (10-50/10-52)

Sink-style design for better viewing angle

HR50 Chest Strap HR Monitor Black Friday breathable and stiffThe Brand New IGPSPORT HR50 Heart Rate Monitor is sleek and ultra thin. Stylish black and white design that looks elegant and feels almost weightless. Upgraded, sweat resistant fabric strap ensures a snug, stable fit and better durability. Equipped with a high performance chip and advanced algorithm, it delivers accurate heart rate tracking even during intense workouts. It also features a long lasting battery that can power the device for up to a year