Apps & Firmware Day – Polar, Lezyne, Hammerhead, Stages

polar icon logoToday seems to be ‘Happy Firmware Day’. Here are some details

  • Hammerhead introduces audio alerts for paired 3rd party audio – Varia and Navigation audio alerts
  • Stages Dash receives a speed sensor bug fix (not that exciting)
  • Lezyne (Year 10 + newer) introduce LED light support + more
  • Polar Flow (web + app) was updated a few days ago to improve how FAVOURITES are handled. However, the app changes also mysteriously un-announced themselves today as well before re-appearing. In reality this is in preparation for the v5.0 firmware update to Vantage. That is still in late beta and I don’t have a date for the final release, though my guess would be next week.

Polar Favorites on FLOW – Notably Changed Functionality

  • Yesterday saw minor Vivomove HR and Vivosport firmware updates
  • And there were updates a couple of days back for Fenix 5 plus series, Fenix 6 series and MARQ series. The lists of changes look superficially impressive but boil down to a slightly improved ClimbPro and support for emojis. Don’t get excited. eg Fenix 6
  • Finally here is more info on the RWGPS Android update


Ride with GPS | New RwGPS Android Features

Clicks to offer at


This is a good source: gpsinformation

Reader-Powered Content

This content is not sponsored. It’s mostly me behind the labour of love which is this site and I appreciate everyone who follows, subscribes or Buys Me A Coffee ❤️ Alternatively please buy the reviewed product from my partners. Thank you! FTC: Affiliate Disclosure: Links pay commission. As an Amazon Associate, I earn from qualifying purchases.