XOSS BBP Bluetooth ANT+ Heart Rate Monitor Armband - IP68 Waterproof Color:BBP Armband 1pc unlined design makes it easy

unlined design makes it easy to layer with a slip or lightweight cover-up

offering a flattering silhouette with sparkling detail that catches every light moment

while the midi length offers a sophisticated balance between coverage and style

Material: Cotton

XOSS BBP Bluetooth ANT+ Heart Rate Monitor Armband - IP68 Waterproof Color:BBP Armband 1pc unlined design makes it easyAdvanced Armband Heart Rate Monitor with Independent Storage The XOSS Beat Band Pro (BBP) revolutionizes heart rate monitoring with independent data storage, eliminating the need for constant device connectivity. This ultra lightweight armband tracks heart rate, blood oxygen, calories, speed, and distance for cycling, running, and swimming. Key Features Independent Storage: Records workout data without connecting to apps or bike computerssync later