Garmin Forerunner 955/255. Wrist-based Running Dynamics and Load Ratio Update - beta update available Garmin's recent firmware update for the Forerunner 955 model and 255 models was further updated today and brings new features that improve the user experience for runners and triathletes alike. The update resolves various issues and introduces wrist-based Running Dynamics and Load Ratio tracking, previously only available on the Forerunner 965 and Forerunner 265 models. Here's a quick recap on the new features and links on how to install them Wrist-based Running Dynamics This update eliminates the need for expensive, additional accessories like the Running Dynamics Pod (RD-POD) or Garmin chest straps (HRM-PRO). Various running metrics are now available in real-time, such as ground contact time, vertical oscillation, real-time stride length, and real-time steps per minute, all from their wrist. This is one of those features that will appeal to a minority of runners who are highly interested in monitoring and improving technique. That's a worthy goal but most of us might only use these features infrequently. https://the5krunner.com/2023/02/06/new-garmin-wrist-running-dynamics-which-models-will-get-it/ Load Ratio Tracking The firmware update also includes a modification to short-term and long-term Load tracking, whereby acute and chronic fatigue are compared via the Load Ration and then the ratio is tracked over time. This feature covers an important aspect of fitness for those of you who are following a plan of some sort. Most plans will give progressive, weekly increases in volume and intensity. The ratio will help you minimise injuries by not increasing loads too quickly. Note: not yet on FR255 https://the5krunner.com/2023/02/12/garmin-load-ration-chronic/ Additional Features and Improvements There are also bug fixes and these minor improvements: Altitude acclimation percentage display (helps adapt to changes in elevation), Workout suggestions for upcoming bike events (choose an appropriate workout today based on your readiness), Calorie calculation based on wrist-based heart rate during swimming activities, Support for sleep mode features (sleep schedules), disable the auto-discover feature for sensors (very welcomed) Installation Instructions The firmware update is currently available as a "First" Beta update and is part of the next round of quarterly updates. Link your Garmin watch to a Wi-Fi network and go here: Main Menu > System > About > Check for Updates. Prerequisite: Garmin Beta Program member. More: 955 firmware details More: 255 firmware details https://the5krunner.com/2020/01/24/garmin-firmware-lots-of-updates-to-fenix-forerunner-edge/
