![Amazon.com: Garmin Forerunner 955 (Whitestone) 2022 GPS Running & Triathlon Smartwatch | Runner's Bundle with Screen Protectors (x4) & Portable Charger | Race Predictor, Ultra Long Battery, VO2 Max, Heart Rate : Electronics Amazon.com: Garmin Forerunner 955 (Whitestone) 2022 GPS Running & Triathlon Smartwatch | Runner's Bundle with Screen Protectors (x4) & Portable Charger | Race Predictor, Ultra Long Battery, VO2 Max, Heart Rate : Electronics](https://m.media-amazon.com/images/I/71skoxovSRL.jpg)
Amazon.com: Garmin Forerunner 955 (Whitestone) 2022 GPS Running & Triathlon Smartwatch | Runner's Bundle with Screen Protectors (x4) & Portable Charger | Race Predictor, Ultra Long Battery, VO2 Max, Heart Rate : Electronics
Time in Heart Rate Zones is Broken - 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 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
What training program to find maximum heart rate? - Forerunner 735XT - Running/Multisport - Garmin Forums
![inconsistencies of shown max-heart-rate of an activity - Forerunner 935 - Running/Multisport - Garmin Forums inconsistencies of shown max-heart-rate of an activity - Forerunner 935 - Running/Multisport - Garmin Forums](https://forums.garmin.com/cfs-file/__key/communityserver-discussions-components-files/122/1257207.jpg)
inconsistencies of shown max-heart-rate of an activity - Forerunner 935 - Running/Multisport - Garmin Forums
![Amazon.com: Garmin Forerunner 955 Solar (Black) 2022 GPS Running & Triathlon Smartwatch | Runner's Bundle with Screen Protectors (x4) & Portable Charger | Race Predictor, Ultra Long Battery, VO2 Max, Heart Rate : Electronics Amazon.com: Garmin Forerunner 955 Solar (Black) 2022 GPS Running & Triathlon Smartwatch | Runner's Bundle with Screen Protectors (x4) & Portable Charger | Race Predictor, Ultra Long Battery, VO2 Max, Heart Rate : Electronics](https://m.media-amazon.com/images/I/71-S0i2j7RL.jpg)
Amazon.com: Garmin Forerunner 955 Solar (Black) 2022 GPS Running & Triathlon Smartwatch | Runner's Bundle with Screen Protectors (x4) & Portable Charger | Race Predictor, Ultra Long Battery, VO2 Max, Heart Rate : Electronics
![Declining Vo2 max and strange heart rate while training - vivoactive 3 Series - Health & Wellness - Garmin Forums Declining Vo2 max and strange heart rate while training - vivoactive 3 Series - Health & Wellness - Garmin Forums](https://forums.garmin.com/resized-image/__size/960x720/__key/communityserver-discussions-components-files/6/Screenshot_5F00_20190711_2D00_143826.png)