Beach Hat is a standard size

The covering is designed so you can talk and hear right through the case

this is your perfect choice

It is compatible with all FirstBIKE models

WAHOO Trackr Heart Rate Monitor retail-link-11-12-2023 Beach Hat is a standardWith the Trackr Heart Rate, WAHOO is launching the first heart rate monitor among the major manufacturers on the market that relies on a high capacity, integrated lithium ion battery instead of a button cell. This protects the environment and makes the sensor less susceptible to damage. Thanks to the Multiple Peripheral Bluetooth function, the Trackr Heart Rate can maintain up to 3 parallel Bluetooth connections at the same time. Easily visible LEDs