![Garmin Rolls out New Features to Forerunner 245/745/945 in Beta: Workout ratings, FirstBeat Sleep Tracking, Trail Running and more | DC Rainmaker Garmin Rolls out New Features to Forerunner 245/745/945 in Beta: Workout ratings, FirstBeat Sleep Tracking, Trail Running and more | DC Rainmaker](https://media.dcrainmaker.com/images/2021/04/Garmin-Forerunner-745-245-Self-Evaluation-Workouts.jpg)
Garmin Rolls out New Features to Forerunner 245/745/945 in Beta: Workout ratings, FirstBeat Sleep Tracking, Trail Running and more | DC Rainmaker
![Amazon.com: Garmin Forerunner 255 (Slate Gray) 2022 GPS Running Smartwatch | Runner's Bundle with HD Screen Protectors & Portable Charger | VO2 Max, Race Predictor, Body Battery, Heart Rate & Recovery Tracker : Electronics Amazon.com: Garmin Forerunner 255 (Slate Gray) 2022 GPS Running Smartwatch | Runner's Bundle with HD Screen Protectors & Portable Charger | VO2 Max, Race Predictor, Body Battery, Heart Rate & Recovery Tracker : Electronics](https://m.media-amazon.com/images/I/81iTtqpwblL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Garmin Forerunner 255 (Slate Gray) 2022 GPS Running Smartwatch | Runner's Bundle with HD Screen Protectors & Portable Charger | VO2 Max, Race Predictor, Body Battery, Heart Rate & Recovery Tracker : Electronics
![Forerunner 245 says superior, app says excellent. Anyone ever seen this before or know why there is a discrepancy? : r/Garmin Forerunner 245 says superior, app says excellent. Anyone ever seen this before or know why there is a discrepancy? : r/Garmin](https://preview.redd.it/ruyur613ghu41.jpg?auto=webp&s=570aa609422ed07b568ff5442f46321c883e0e4b)
Forerunner 245 says superior, app says excellent. Anyone ever seen this before or know why there is a discrepancy? : r/Garmin
![I really dislike the accuracy of "VO2 Max" and how it's calculated, it has so many probl- WOOHOO BLUE : r/Garmin I really dislike the accuracy of "VO2 Max" and how it's calculated, it has so many probl- WOOHOO BLUE : r/Garmin](https://i.redd.it/dua5oly380i51.jpg)
I really dislike the accuracy of "VO2 Max" and how it's calculated, it has so many probl- WOOHOO BLUE : r/Garmin
![VO2 Max on my Forerunner 245 is completely broken - Forerunner 245 Series - Running/Multisport - Garmin Forums VO2 Max on my Forerunner 245 is completely broken - Forerunner 245 Series - Running/Multisport - Garmin Forums](https://forums.garmin.com/resized-image/__size/320x240/__key/communityserver-discussions-components-files/399/1513.VO2-max.png)