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Sigma Comfortex Coded Textile Chest Strap

Sigma Comfortex Coded Textile Chest Strap

The new Comfortex is the most comfortable heart rate chest strap available. This two piece set includes a soft, washable, fabric chest strap and a removable heart rate transmitter pod. The HR Pod is compatible with all SIGMA Onyx Heart Rate Monitors as...

at Amazon Marketplace

Polar T31 T34 Non-Coded Chest Transmitter and Elastic Strap

Polar T31 T34 Non-Coded Chest Transmitter and Elastic Strap

Slim, light and waterproof, the Polar T31/T34 Non-Coded Chest Transmitter transmits your heart rate to your wrist unit ECG (electrocardiogram) accurately. Fully water resistant making it great for swimmers, it delivers the most effective measurement of... ... more

Polar T31 T34 Non-Coded Chest Transmitter and Elastic Strap

Slim, light and waterproof, the Polar T31/T34 Non-Coded Chest Transmitter transmits your heart rate to your wrist unit ECG (electrocardiogram) accurately. Fully water resistant making it great for swimmers, it delivers the most effective measurement of...

Heart Rate Monitors USA

(25,000+)

$45.95 $36.98

FREE shipping

go to store
Polar T31 Coded Chest Transmitter and Elastic Strap

Polar T31 Coded Chest Transmitter and Elastic Strap

The Polar T31 Coded Transmitter is Slim, light and waterproof all while transmitting your heart rate to your wrist unit ECG (electrocardiogram) accurately. Coding prevents cross-talk from other electrical devices and The Polar T31 Coded Transmitter... ... more

Polar T31 Coded Chest Transmitter and Elastic Strap

The Polar T31 Coded Transmitter is Slim, light and waterproof all while transmitting your heart rate to your wrist unit ECG (electrocardiogram) accurately. Coding prevents cross-talk from other electrical devices and The Polar T31 Coded Transmitter...

Heart Rate Monitors USA

(25,000+)

$45.95 $37.95

FREE shipping

go to store
Polar T31 T34 Non-Coded Chest Transmitter and Elastic Strap

Polar T31 T34 Non-Coded Chest Transmitter and Elastic Strap

Slim, light and waterproof, the Polar T31/T34 Non-Coded Chest Transmitter transmits your heart rate to your wrist unit ECG (electrocardiogram) accurately. Fully water resistant making it great for swimmers, it delivers the most effective measurement of... ... more

Polar T31 T34 Non-Coded Chest Transmitter and Elastic Strap

Slim, light and waterproof, the Polar T31/T34 Non-Coded Chest Transmitter transmits your heart rate to your wrist unit ECG (electrocardiogram) accurately. Fully water resistant making it great for swimmers, it delivers the most effective measurement of...

Heart Rate Monitors USA

(25,000+)

$45.95 $36.99

FREE shipping

go to store
Polar Pro Chest Strap for Heart Rate Sensors XS-S 91063830

Polar Pro Chest Strap for Heart Rate Sensors XS-S 91063830

Free Shipping! Polar Pro Chest Strap for Heart Rate Sensors (XS-S) Works with All Polar Heart Rate Sensors, Electrodes Measure Heart Signals, Soft Textile Material, Slip-Resistant Design, Fits Chests 20.1 to 26.0" Around ... more

Polar Pro Chest Strap for Heart Rate Sensors XS-S 91063830

Free Shipping! Polar Pro Chest Strap for Heart Rate Sensors (XS-S) Works with All Polar Heart Rate Sensors, Electrodes Measure Heart Signals, Soft Textile Material, Slip-Resistant Design, Fits Chests 20.1 to 26.0" Around

(300,000+)

$34.95

FREE shipping

go to store
(300,000+)
Polar Pro Chest Strap for Heart Rate Sensors (XXXL) 91063831

Polar Pro Chest Strap for Heart Rate Sensors (XXXL) 91063831

Free Shipping! Polar Pro Chest Strap for Heart Rate Sensors (XXXL) Works with All Polar Heart Rate Sensors, Electrodes Measure Heart Signals, Soft Textile Material, Slip-Resistant Design, Fits Chests 30 to 45.7" Around ... more

Polar Pro Chest Strap for Heart Rate Sensors (XXXL) 91063831

Free Shipping! Polar Pro Chest Strap for Heart Rate Sensors (XXXL) Works with All Polar Heart Rate Sensors, Electrodes Measure Heart Signals, Soft Textile Material, Slip-Resistant Design, Fits Chests 30 to 45.7" Around

(300,000+)

$34.95

FREE shipping

go to store
(300,000+)
Polar Pro Chest Strap for Heart Rate Sensors M-XXL 91063829

Polar Pro Chest Strap for Heart Rate Sensors M-XXL 91063829

Free Shipping! Polar Pro Chest Strap for Heart Rate Sensors (M-XXL) Works with All Polar Heart Rate Sensors, Electrodes Measure Heart Signals, Soft Textile Material, Slip-Resistant Design, Fits Chests 25.6 to 36.6" Around ... more

Polar Pro Chest Strap for Heart Rate Sensors M-XXL 91063829

Free Shipping! Polar Pro Chest Strap for Heart Rate Sensors (M-XXL) Works with All Polar Heart Rate Sensors, Electrodes Measure Heart Signals, Soft Textile Material, Slip-Resistant Design, Fits Chests 25.6 to 36.6" Around

(300,000+)

$34.95

FREE shipping

go to store
(300,000+)
Polar T31 T34 Non-Coded Chest Transmitter and Elastic Strap

Polar T31 T34 Non-Coded Chest Transmitter and Elastic Strap

Slim, light and waterproof, the Polar T31/T34 Non-Coded Chest Transmitter transmits your heart rate to your wrist unit ECG (electrocardiogram) accurately. Fully water resistant making it great for swimmers, it delivers the most effective measurement of... ... more

Polar T31 T34 Non-Coded Chest Transmitter and Elastic Strap

Slim, light and waterproof, the Polar T31/T34 Non-Coded Chest Transmitter transmits your heart rate to your wrist unit ECG (electrocardiogram) accurately. Fully water resistant making it great for swimmers, it delivers the most effective measurement of...

Heart Rate Monitors USA

(25,000+)

$45.95 $32.98

go to store
Polar T31 T34 Non-Coded Chest Transmitter and Elastic Strap

Polar T31 T34 Non-Coded Chest Transmitter and Elastic Strap

Slim, light and waterproof, the Polar T31/T34 Non-Coded Chest Transmitter transmits your heart rate to your wrist unit ECG (electrocardiogram) accurately. Fully water resistant making it great for swimmers, it delivers the most effective measurement of... ... more

Polar T31 T34 Non-Coded Chest Transmitter and Elastic Strap

Slim, light and waterproof, the Polar T31/T34 Non-Coded Chest Transmitter transmits your heart rate to your wrist unit ECG (electrocardiogram) accurately. Fully water resistant making it great for swimmers, it delivers the most effective measurement of...

Heart Rate Monitors USA

(25,000+)

$45.95 $36.98

FREE shipping

go to store
Polar T31 Coded Chest Transmitter and Elastic Strap

Polar T31 Coded Chest Transmitter and Elastic Strap

The Polar T31 Coded Transmitter is Slim, light and waterproof all while transmitting your heart rate to your wrist unit ECG (electrocardiogram) accurately. Coding prevents cross-talk from other electrical devices and The Polar T31 Coded Transmitter... ... more

Polar T31 Coded Chest Transmitter and Elastic Strap

The Polar T31 Coded Transmitter is Slim, light and waterproof all while transmitting your heart rate to your wrist unit ECG (electrocardiogram) accurately. Coding prevents cross-talk from other electrical devices and The Polar T31 Coded Transmitter...

Heart Rate Monitors USA

(25,000+)

$45.95 $39.95

FREE shipping

go to store
Polar T31 Coded Chest Transmitter and Elastic Strap

Polar T31 Coded Chest Transmitter and Elastic Strap

The Polar T31 Coded Transmitter is Slim, light and waterproof all while transmitting your heart rate to your wrist unit ECG (electrocardiogram) accurately. Coding prevents cross-talk from other electrical devices and The Polar T31 Coded Transmitter... ... more

Polar T31 Coded Chest Transmitter and Elastic Strap

The Polar T31 Coded Transmitter is Slim, light and waterproof all while transmitting your heart rate to your wrist unit ECG (electrocardiogram) accurately. Coding prevents cross-talk from other electrical devices and The Polar T31 Coded Transmitter...

Heart Rate Monitors USA

(25,000+)

$45.95 $39.95

FREE shipping

go to store
Polar T31 Coded Chest Transmitter and Elastic Strap

Polar T31 Coded Chest Transmitter and Elastic Strap

The Polar T31 Coded Transmitter is Slim, light and waterproof all while transmitting your heart rate to your wrist unit ECG (electrocardiogram) accurately. Coding prevents cross-talk from other electrical devices and The Polar T31 Coded Transmitter... ... more

Polar T31 Coded Chest Transmitter and Elastic Strap

The Polar T31 Coded Transmitter is Slim, light and waterproof all while transmitting your heart rate to your wrist unit ECG (electrocardiogram) accurately. Coding prevents cross-talk from other electrical devices and The Polar T31 Coded Transmitter...

Heart Rate Monitors USA

(25,000+)

$45.95 $39.95

FREE shipping

go to store