| March 30 | |
| Garmin has posted fenix Chronos software version 5.71 Beta. | |
| Garmin has posted GMA 245 software version 2.30. | |
| Garmin has announced the Forerunner 935 and Running Dynamics Pod. | |
| Garmin has posted Edge 1000 software version 12.10. | |
| Garmin has posted Edge 820 software version 6.30. | |
| Garmin has posted Edge Explore 820 software version 6.30. | |
| Garmin has posted Edge 520 software version 11.10. | |
| Garmin has posted Running Dynamics Pod software version 2.40. | |
| March 29 | |
| Garmin has posted GPSMAP 695/696 software version 7.50. | |
| March 28 | |
| Garmin has posted Edge Explore 1000 software version 7.20. | |
| Garmin has posted fenix Chronos, Sensor Hub software version 2.50. | |
| Garmin has posted aera 7xx software version 5.20. | |
| March 27 | |
| Garmin has posted fenix 5, Sensor Hub, APAC software version 2.70. | |
| Garmin has posted fenix 5S, Sensor Hub, APAC software version 2.70. | |
| Garmin has posted fenix 5X, Sensor Hub, APAC software version 2.70. | |
| March 24 | |
| Garmin has posted Express software version 5.3.0. | |
| March 23 | |
| Garmin has posted fenix Chronos software version 5.52 Beta. | |
| Garmin has posted vivofit3 software version 3.10. | |
| March 22 | |
| Garmin has posted vivofit jr software version 2.30. | |
| March 21 | |
| Garmin has posted RV-BBT600 software version 2.10. | |
| March 20 | |
| Garmin has announced the Dash Cam 45 and Dash Cam 55. | |
| March 18 | |
| Garmin has posted echoMAP with SD Card software version 2017.0316. | |
| Garmin has posted GPSMAP Series with SD Card software version 2017.0316. | |
| Garmin has posted Legacy GPSMAP with SD Card software version 2017.0316. | |
| Garmin has posted Forerunner 35 SEA software version 3.00. | |
| Lezyne has posted updater version 3.91 for the Super/Micro/Macro/Mini/Micro C/Watches. | |
| March 17 | |
| Garmin has posted vivofit2 software version 3.50. | |
| Garmin has posted Alpha 100 software version 6.20. | |
| Garmin has posted Astro 430/Alpha 50 software version 2.50. | |
| March 16 | |
| Garmin has posted RV-BBT600 RV HUB Remote software version 2.10. | |
| March 15 | |
| Garmin has posted fenix Chronos software version 5.51 Beta. | |
| Garmin has posted Oregon7xx APAC software version 2.90. | |
| Wahoo has announced the ELEMNT BOLT. | |
| March 14 | |
| Garmin has posted fenix 5, Sensor Hub, APAC software version 2.60. | |
| Garmin has posted fenix 5S, Sensor Hub, APAC software version 2.60. | |
| March 11 | |
| Garmin has posted fenix Chronos software version 5.41 Beta. | |
| Garmin has posted fenix 5X, Sensor Hub software version 2.70. | |
| Garmin has posted fenix 5, Sensor Hub software version 2.70. | |
| Garmin has posted fenix 5S, Sensor Hub software version 2.70. | |
| March 10 | |
| Garmin has posted Edge 820 software version 6.20. | |
| Garmin has posted Edge Explore 820 software version 6.20. | |
| Garmin has posted Varia Vision software version 3.30. | |
| Garmin has posted Forerunner 35 software version 3.10. | |
| Garmin has posted Forerunner 35 Israel software version 3.10. | |
| Garmin has posted Forerunner 920XT Taiwan software version 9.20. | |
| Garmin has posted Forerunner 920XT Japan software version 9.20. | |
| Garmin has posted Forerunner 920XT China software version 9.20. | |
| Garmin has posted GPSMAP 276cx software version 3.30. | |
| Garmin has posted Legacy GPSMAP with SD Card software version 2017.0309. | |
| March 09 | |
| Garmin has posted fenix 5X software version 2.40. | |
| Garmin has posted fenix 5X, Sensor Hub software version 2.60. | |
| March 08 | |
| Garmin has posted fenix 5 software version 2.40. | |
| Garmin has posted fenix 5, Sensor Hub software version 2.60. | |
| Garmin has posted fenix 5S software version 2.40. | |
| Garmin has posted fenix 5S, Sensor Hub software version 2.60. | |
| Garmin has posted vivosmart HR plus software version 3.00. | |
| Garmin has posted vivosmart HR plus Israel software version 3.00. | |
| Garmin has posted vivoki software version 3.30. | |
| Garmin has posted ANT/BLE N1 Firmware software version 3.60. | |
| March 07 | |
| Garmin has posted RV-BBT600 software version 2.00. | |
| Garmin has posted Chrysler RHB18, v1, NA software version 7.09. | |
| Garmin has posted Chrysler RHB17, v2, NA software version 6.25. | |
| Garmin has posted Chrysler RHB16, v1, NA software version 6.10. | |
| Garmin has posted Chrysler RHB15, v4, NA software version 5.19. | |
| Garmin has posted Chrysler RHB13, v5, NA software version 4.07. | |
| Garmin has posted Chrysler RHB13, NA software version 1.02. | |
| Garmin has posted Chrysler CTP18, v1, NA software version 7.09. | |
| Garmin has posted Chrysler CTP13, v2, NA software version 1.21. | |
| Garmin has posted Chrysler CTP16, v3, NA software version 6.22. | |
| Garmin has posted Chrysler CTP13, NA software version 1.02. | |
| March 06 | |
| Garmin has posted Approach G30 software version 2.20. | |
| Garmin has posted BMW Motorrad Navigator VI software version 4.70. | |
| Garmin has posted Virb Ultra 30 software version 4.20. | |
| March 05 | |
| Garmin has posted Montana 610/680 software version 2.70. | |
| Garmin has posted Montana 600/650 software version 7.20. | |
| Garmin has posted eTrex Touch 25/35 software version 3.60. | |
| Garmin has posted GPSMAP 64 software version 4.70. | |
| March 04 | |
| Garmin has posted fenix 5 software version 2.30. | |
| Garmin has posted fenix 5, Sensor Hub software version 2.50. | |
| Garmin has posted fenix 5S software version 2.30. | |
| Garmin has posted fenix 5S, Sensor Hub software version 2.50. | |
| Garmin has posted fenix 5X software version 2.30. | |
| Garmin has posted fenix 5X, Sensor Hub software version 2.50. | |
| Garmin has posted fenix 5X, Display software version 2.10. | |
| March 03 | |
| Polar has posted M400 1.9.600 hotfix firmware update. | |
| Polar has posted A360 version 1.2.60 firmware update. | |
| Garmin has posted Edge 1000 software version 12.00. | |
| Garmin has posted Edge 520 software version 11.00. | |
| Garmin has posted Avtex Tourer One Plus software version 4.10. | |
| Garmin has posted Oregon 7xx software version 3.10. | |
| Garmin has posted Rino 7xx software version 2.70. | |
| Garmin has posted GPSMAP 276cx software version 3.20. | |
| Garmin has posted Edge 1000 Taiwan software version 11.30. | |
| Garmin has posted Edge 1000, China software version 11.30. | |
| Garmin has posted Edge 1000, Japan software version 11.30. | |
| Garmin has posted Edge 1000, Korea software version 11.30. | |
| Garmin has posted Edge 1000, Thai software version 11.30. | |
| March 02 | |
| Garmin has posted DriveAssist 50 software version 5.20. | |
| Garmin has posted Drive, DriveSmart 60/70, and DriveTrack 70 software version 5.20. | |
| Garmin has posted Drive and DriveSmart 40/50 software version 5.20. | |
| Garmin has posted DriveLuxe50 software version 5.20. | |
| Garmin has posted Zumo 595 software version 4.20. | |
| Garmin has posted Zumo 3x5 software version 4.20. | |
| Garmin has posted RV/Camper 770 software version 2.50. | |
| March 01 | |
| Garmin has posted DriveAssist 51 software version 2.70. | |
| Garmin has posted DriveLuxe 51 software version 2.70. | |
| Garmin has posted DriveSmart 61 software version 2.70. | |
| Garmin has posted Drive 61 software version 2.70. | |
| Garmin has posted Drive and DriveSmart 51 software version 2.70. | |
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Comments, complaints, etc.... Allory Deiss.