D2 Delta - version 4.00

Garmin has released version 4.00 for the D2 Delta series. From Garmin's "Updates & Downloads" pages for the various D2 Delta devices (see below for individual links), the consolidated list of changes are below; where a feature only applies to a specific device it is so identified.

Changes made from version 3.00 to 4.00:
  • Fixed an issue with CIQ 3.00 app availability through App Store.
  • Fixed issue with METAR crosswind availability from NRST menu.
  • Fixed issue with map data field in non-FLY activities.
  • Fixed an issue where the device could crash while using Garmin Pay.
  • Fixed an issue where the abnormal heart rate alert would auto-dismiss after 30 seconds.
  • Fixed an intermittent issue where the device could crash at the end of certain workouts.
  • Fixed an issue where heart rate data for pool swim activities was graphed incorrectly within Garmin Connect.
  • Fixed an issue where the user was able to pick large invalid values during treadmill calibration.
  • Fixed a Flashlight mode issue dropping back from full brightness.
  • Added Music to the Settings Menu ( Main Menu > Settings > Music )
  • Added Connext icon to status list for watchface and FLY activity.
  • Added alternate time zone pointers to all built-in watchfaces - can be used to display UTC pointer on non-default watchfaces. ( Set through Alt. Time Zones widget )
  • Added configurable datafield on HSI ( Activities & Apps > FLY > FLY Settings > HSI Data )
  • Improved Crosswind indications on METAR wind page to include relative wind to all runways of selected airport.
  • Improved Connext FPLN transfer.
  • Improved FLY summary page.
  • Improved NRST update logic.
  • Improved Baro Alt calibration during FLY activity.
  • Improved Altitude auto cal. menu settings and within FLY activity to address potential issue with negative altitude readings.
  • Improved auto-population of Direct-To first character.
  • Improved Music Player.

Changelog links:
Delta: "Updates & Downloads"
Delta S: "Updates & Downloads"
Delta PX: "Updates & Downloads"


See the next post for the list of bugs and such that I am maintaining.
  • I've started a list of bugs, requests, fixes and workarounds that I will to maintain. I personally have a D2 Delta device but I am unable to contribute to the list for anything that specifically/only affects the Delta S or the Delta PX.

    I've bolded anything that would generally consider to be a serious issue that impedes use of the watch or included functionality (ie. reboots versus display or other issues). Reply below with comments and I'll keep the list updated.

    Outstanding issues / bugs:
    • [WATCH] Altimeter hardware does not seem to properly handle rapid elevation changes, either from lag or hanging (also affects Fenix 5X+)
    • [WATCH] Running Dynamics drops out around two minute mark when phone is connected; workaround: disable connection to phone while running (also affects Fenix 5X+)
    • [GPS] cannot receive a GPS fix within the flight deck of an Airbus A-320 (and several other aircraft)
    • [WIDGETS] Altimeter widget ignores the widget configuration for display units of "feet" when general watch config is set to metric
    • [WIDGETS] METAR widget uses watch setting for METAR visibility -- add configuration option for "visibility" to "Aviation Units" section
    • [WIDGETS] METAR widget displays blanks screen if station (nearest or manually entered) does not have a published METAR (eg. CYCZ)
    • [WIDGETS] Temperature widget does not display the proper density altitude when using metric units on the watch
    • [CONNEXT] Garmin Pilot does not receive the altitude from the watch

    Feature requests:
    • [WATCH] add support for Spotify
    • [WIDGETS] METAR widget only displays cloud coverage (sky) information when there is a measured ceiling but should display FEW and SCT when no ceiling is present

    Fixed issues:
    • none at this time
    Old issues [could not be confirmed or appear to work as expected]:
    • none at this time
  • Thanks, Douglas. I will test some of the features soon. I was hoping that this they would extend Spotify support with this update, but I don't see it. The Spotify app doesn't list D2 Delta series as compatible devices, either.
  • Former Member
    0 Former Member over 6 years ago
    From the description of changes this might be based on the f5+ firmware V5.00. Spotify support was added there in V5.10.