XOSS Armband Heart Rate Monitor new in Stem: Giant Contact SL XS:

Stem: Giant Contact SL XS: 80mm

Compatible with threaded CO2 cartridges

Our hypoallergenic adjustable nosepad is mounted with titanium screws and a titanium core to produce the lightest

front mech

the H603 adopts a split chest strap design to enhance your product experience

XOSS Armband Heart Rate Monitor new in Stem: Giant Contact SL XS:The XOSS BBP Beat Band Pro is a lightweight and waterproof heart rate monitor armband designed for all types of training, from cycling and running to swimming. With real time tracking, built in memory, and dual Bluetooth ANT+ connectivity, it delivers accurate performance data without the need for a chest strap. Comfortable, durable, and easy to use, its the ideal companion for athletes who want reliable heart rate monitoring across every workout.