![Garmin connect heart rate zones went crazy after I accepted new running threshold after a 10 mile long run. Fenix 7x via garmin's HRM. : r/Garmin Garmin connect heart rate zones went crazy after I accepted new running threshold after a 10 mile long run. Fenix 7x via garmin's HRM. : r/Garmin](https://preview.redd.it/garmin-connect-heart-rate-zones-went-crazy-after-i-accepted-v0-l5iwwz1ofnx91.jpg?width=3024&format=pjpg&auto=webp&s=bcf40e5032764532c097ee2684790f6bc659862d)
Garmin connect heart rate zones went crazy after I accepted new running threshold after a 10 mile long run. Fenix 7x via garmin's HRM. : r/Garmin
![Max heart rate not calculating correctly from lactic acid threshold - Garmin Connect Mobile Android - Mobile Apps & Web - Garmin Forums Max heart rate not calculating correctly from lactic acid threshold - Garmin Connect Mobile Android - Mobile Apps & Web - Garmin Forums](https://forums.garmin.com/resized-image/__size/960x720/__key/communityserver-discussions-components-files/2/Screenshot_5F00_20220825_2D00_081807_5F00_Connect.jpg)
Max heart rate not calculating correctly from lactic acid threshold - Garmin Connect Mobile Android - Mobile Apps & Web - Garmin Forums
![Heart Rate Zones reporting wrong value in App recently. - Garmin Connect Mobile Android - Mobile Apps & Web - Garmin Forums Heart Rate Zones reporting wrong value in App recently. - Garmin Connect Mobile Android - Mobile Apps & Web - Garmin Forums](https://forums.garmin.com/resized-image/__size/320x240/__key/communityserver-discussions-components-files/2/Screenshot_5F00_20201204_2D00_085947_5F00_Connect_5B00_1_5D00_.jpg)