Garmin Fenix 5,5S,5X Plus Series | Gas anyone had any problems with their fenix 5 showing crazy HR for the first 1km of a run
![Amazon.com: Garmin 010-02172-21 Vivoactive 4S, Smaller-Sized GPS Smartwatch, Features Music, Body Energy Monitoring, Animated Workouts, Pulse Ox Sensors, Rose Gold with White Band, 40mm : Electronics Amazon.com: Garmin 010-02172-21 Vivoactive 4S, Smaller-Sized GPS Smartwatch, Features Music, Body Energy Monitoring, Animated Workouts, Pulse Ox Sensors, Rose Gold with White Band, 40mm : Electronics](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T2/images/I/41ZAOON5rLL._AC_.jpg)
Amazon.com: Garmin 010-02172-21 Vivoactive 4S, Smaller-Sized GPS Smartwatch, Features Music, Body Energy Monitoring, Animated Workouts, Pulse Ox Sensors, Rose Gold with White Band, 40mm : Electronics
Garmin Fenix 5,5S,5X Plus Series | Gas anyone had any problems with their fenix 5 showing crazy HR for the first 1km of a run
![Amazon.com: Garmin 010-02172-21 Vivoactive 4S, Smaller-Sized GPS Smartwatch, Features Music, Body Energy Monitoring, Animated Workouts, Pulse Ox Sensors, Rose Gold with White Band, 40mm : Electronics Amazon.com: Garmin 010-02172-21 Vivoactive 4S, Smaller-Sized GPS Smartwatch, Features Music, Body Energy Monitoring, Animated Workouts, Pulse Ox Sensors, Rose Gold with White Band, 40mm : Electronics](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T2/images/I/41XfmCrfmRL._AC_.jpg)