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Quantity
1
Description
The HR-12 Bluetooth® Heart Rate Sensor accurately tracks your heart rate while you exercise. The fabric strap is water and sweat-resistant for lengthier workout sessions, and the CR2032 battery provides up to 4 months of battery life. Compa...
Reviews
4.1
9 ratings
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HR-12
I love it it was easy to set up and easy to read on the cadeye computer as I ride
G
George · April 23, 2026
Great Addition
I already owned the AirGPS Cycling Computer and the HR-12 just added more and welcome functionality to it. Great combination.
K
Kirk · January 26, 2026
Nice bike computer and HR sensor
Bought the Padrone digital because of the heart rate feature and really wanted a simple computer for mt. biking. It’s hard to find that among all the gps computers that seem really over complicated. Unfortunately I didn’t realize CATEYE sold it without the speed sensor and with. I picked wrong, not sure why it would be sold separately any ways. CATEYE took care of the issue and all is good. Good customer service from Boulder!