Garmin 920XT to support Extended/Advanced Running Dynamics

FTC: Affiliate Disclosure: All links pay commissionReading Time: < 1 minute
Polar V800 -
Polar V800 – 920XT

The 920XT will, this month (Dec 2015), be firmware-updated to support the new running dynamics that were recently introduced for the 630 and even more recently promised for the Fenix3.

I’m assuming they will work with any old HRM-RUN and not just the special new HRM4-RUN. We’ll see.

This will also require a firmware upgrade to your HRM-RUN, so keep that handy when prompted to do a firmware update.

Don’t get too excited tho, the new special metrics are not that exciting really. And before you ask NO YOU DON’T GET THE PHYSIOLOGY measurement of LTHR, etc as found with the 630. That will probably be added in early 2016.

? => Polar’s ‘Advanced Running Dynamics’

Reader-Powered Content

Follow the5krunner
This content is not sponsored. It's mostly me behind the labour of love which is this site, meaning it's entirely reader-powered content ❤️ I'd really appreciate it if you'd follow, subscribe or consider getting me an e-Coffee ❤️ Alternatively please buy the reviewed product via (which costs you no extra) and, for that, I receive a small commission. Thank you!
FTC: Affiliate Disclosure: All links pay commission
Support this site with purchases at these partners - should click to a local choice in your country
Notify of
newest most voted
Inline Feedbacks
View all comments
Johan Nyman

Any news regarding if it works with the “old” HRM-run or only on the new HRM4-run?

Johan Nyman

Ok, thanks! So what’s the difference between the “old” HRM-run and the “new” HRM4-run then? (Except the looks)

Johan Nyman

Ok, got it!
Great blog by the way, keep up the good work!