| 31 March | |
| Garmin has posted BaseCamp software version 3.0.1. | |
| Garmin has posted Dakota (WebUpdater) software version 2.80. | |
| Garmin has posted Oregon (WebUpdater) software version 3.70. | |
| Garmin has posted Oregon x50 (WebUpdater) software version 3.30. | |
| Garmin has posted Colorado (WebUpdater) software version 3.30. | |
| 30 March | |
| Garmin has posted nuvi 12xx (region file only) software version 3.90. | |
| Garmin has posted nuvi 13xx and 14xx series (region file only) software version 3.90. | |
| Garmin has posted Edge 500 software version 2.30. | |
| Garmin is offering a $50USD mail-in rebate on qualifying Dakota or Oregon purchases. | |
| Garmin has posted eTrexH software version 3.40. | |
| 29 March | |
| PIG-Tones - Alternate Voices for the Garmin and Tom Tom Portable Car Units. Add a little humor to you travels with some 'infamous' people's voices added to the Garmin nuvis and Tom Tom units. Under Feature Items. | |
| Garmin has announced the Forerunner 110. | |
| 25 March | |
| Garmin has posted MapSource software version 6.16.0.3 Beta. | |
| 23 March | |
| Garmin has posted nuvi 610 software version 4.90. | |
| Garmin has posted nuvi 660 software version 4.90. | |
| 22 March | |
| Garmin has posted nuvi 2x5 (region file only) software version 6.40. | |
| Garmin has posted nuvi 2x5W (region file only) software version 6.40. | |
| Magellan has announced the eXplorist GC, a dedicated geocaching unit. | |
| 16 March | |
| Garmin has posted Approach G5 (WebUpdater) software version 3.10. | |
| Garmin has posted nuvi 12xx (region file only) software version 3.70. | |
| Garmin has posted nuvi 13xx and 14xx series (region file only) software version 3.70. | |
| 15 March | |
| Garmin has posted DNX 5X60 software version 2.20. | |
| 12 March | |
| Garmin has posted Approach G3 (WebUpdater) software version 2.20. | |
| 10 March | |
| Garmin has posted Oregon x50 software version 3.26 Beta. | |
| Garmin has posted G500/G600 Series Trainer SVT(TM) Add-on software version 1.0.0. | |
| Garmin has posted G500/G600 Series Trainer FlightCharts(R) Add-on software version 1.0.0. | |
| Garmin has posted GPS 72H software version 2.30. | |
| Garmin has posted G500/G600 Series Trainer Base Install software version 1.0.0. | |
| 08 March | |
| Garmin has posted Training Center For Mac software version 3.0.4. | |
| Garmin has posted GPS 15x software version 3.20. | |
| Garmin has posted GPS 15xH/15xL software version 3.20. | |
| 05 March | |
| Garmin has posted GPS 17 software version 3.20. | |
| Magellan has announced National Geographic TOPO! Explorer Deluxe. | |
| 04 March | |
| Garmin has posted MapSource software version 6.16.0.2 Beta. | |
| Garmin has posted GFS 10 software version 2.10. | |
| Garmin has posted GWS 10 software version 2.40. | |
| Garmin has posted GHP 10 software version 2.80. | |
| Garmin has posted GHP 10V software version 2.10. | |
| Garmin has posted GHC 10 software version 2.70. | |
| Garmin has posted GXM 51 software version 2.20. | |
| Garmin has posted Intelliducer-NMEA 2000 software version 2.30. | |
| Garmin has posted Marine Network Update with SD Card software version 2010.03.01. | |
| Garmin has posted Chartplotters Update with SD card software version 2010.03.01. | |
| Garmin has posted Marine Network Update with Garmin Card software version 2010.03.01. | |
| Garmin has posted Chartplotters Update with Garmin Card software version 2010.03.01. | |
| 02 March | |
| Garmin has posted GDU 37x Cockpit Display software version 2.70. | |
| 01 March | |
| Garmin has posted MapConverter for Windows software version 2.1.1. | |
| Garmin has posted aera 5xx software version 2.50. | |
Got a Question about GPS technology? Check out the GPSInformation Forums.
Comments, complaints, etc.... Allory Deiss.