Running Dynamics

Garmin Multi-Sport Watch Magma Red Forerunner 745 GPS Running and Triathlon Smartwatch
$499.99

Forerunner 745 GPS Running and Triathlon Smartwatch

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Chase down new PRs with Forerunner® 745. This GPS running watch is made for runners and triathletes like you who need detailed training stats and o...

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$499.99
Garmin Multi-Sport Watch Garmin fēnix 6
$549.99

Garmin Fenix 6 GPS Multi Sport Watch

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Combining the best features of our fitness and outdoor watches, fēnix 6 is the multisport GPS watch that brings cutting-edge design and performance...

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$549.99
Garmin Running Watches Garmin Forerunner 245 GPS Running Smartwatch
from $299.99

Garmin Forerunner 245 GPS Running Smartwatch

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Run Safe with the Garmin Forerunner 245! Looking for an advanced running watch with safety tracking features, including incident detection (during ...

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from $299.99
HeartRateMonitorsUSA.com Garmin Forerunner 945 GPS Premium Running Watch - Black
from $599.99

Garmin Forerunner 945 GPS Premium Multi Sport Watch

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Heart Rate Monitors USA Description: As a tester of Garmin Forerunner models, I am loving the new Garmin FR 945. Having used the Forerunner 935 f...

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from $599.99
Garmin Garmin Accessories Garmin HRM-Pro  Premium Heart Rate Strap & Running Dynamics
$129.99

Garmin HRM-Pro Premium Heart Rate Strap & Running Dynamics

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Featuring dual transmission, the HRM-Pro™ premium chest strap monitor lets you share accurate heart rate data with your Garmin device, compatible f...

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$129.99
Garmin Garmin Accessories Garmin Running Dynamics Pod Save 26%
$69.99
$51.79

Garmin Running Dynamics Pod

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  The next generation of running pods has arrived. The Garmin Running Dynamics Pod give you an in-depth look at your running form so you can improv...

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$69.99
$51.79
Save 26%
Polar Heart Rate Monitors Black Polar Grit X Outdoor Multisport GPS Watch
$429.95

Polar Grit X Outdoor Multisport GPS Watch

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The Polar Grit X outdoor GPS multisport watch is an uncompromising combination of rugged and durable, yet lightweight design, top training features...

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$429.95
HeartRateMonitorsUSA.com Polar Ignite 2 GPS Fitness Smart Watch
$229.95

Polar Ignite 2 GPS Fitness Smart Watch

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The Polar Ignite 2 fitness watch is sleek, simple, and smart. Get personalized guidance for workouts, recovery, and sleep – in a beautifully design...

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$229.95
Polar Running Watches M/L (9.25 Inches) / Black Polar M430 GPS Enabled Running Heart Rate Monitor Save 31%
$199.95
$138.95

Polar M430 GPS Enabled Running Heart Rate Monitor

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Combining best-in-class GPS with advanced running metrics, but now with the freedom of optical heart rate technology, the Polar M430 stands as our...

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$199.95
$138.95
Save 31%
Polar Multi-Sport Watch Black / S/M Polar Vantage M Multi Sport GPS Watch Save 18%
$279.95
$229.00

Polar Vantage M Multi Sport GPS Watch

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Looking for a long life GPS Watch to give accurate data during those long trail runs? The Polar Vantage M offers 30 hours of battery life in GPS Mo...

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$279.95
$229.00
Save 18%
The Forerunner 920XT has advanced features that include running dynamics.  Which tracks how much time is spent in the running motion your foot is on the ground, vs mid stride in the air.  Ground contact time is measured in mili seconds.