0ur opinion: :The GPSMAP 76 is designed to provide precise GPS positioning using correction data obtained from the Wide Area Augmentation System. This unit features a built-in quad helix antenna for superior reception and can provide position accuracy to less than three meters when receiving WAAS corrections.The GPSMAP 76 has an internal memory capacity of eight megabytes. ln addition, it comes with a built-in basemap of cities, coastlines, lakes, rivers, interstates, and interstate exit information and a database of nautical navaids.This unit has eight megabytes of internal user memory for storing optional MapSource - detailed maps, including marine cartography. This memory is preloaded from the factory with worldwide cities (populations greater than 200, 000) and nautical navigation aids such as lights, buoys, sound signals and day beacons. The GPSMAP 76 is also preloaded with tide data for the United States.An extra-large display measuring 1.6'W x 2.2'H gives users a clear view of information, while a waterproof case means the GPSMAP 76 will keep working well even if it has been submerged in water. Even more amazing, this unit will actually float if accidentally dropped in the water.
Review:The key to success in life is knowing where you are, where you've been, and where you're going. Garmin's full-featured GPSMAP 76 puts all of that information in the palm of your hand, mapping your movements off-road or on--and even afloat. Plus, its extensive features, PC connectivity, and extensive add-on map options make it powerful enough for practically any need.
About the size of a small paperback book and weighing less than 8 ounces, the GPSMAP 76 fits comfortable in the palm of your hand, but is a bit big to carry in a shirt pocket. Using the unit requires almost no setup. Just put in two AA batteries, turn it on, go outside, and wait. ln about a minute or so it will determine your location. lt's accurate to about three meters, thanks to the unit's support of WAAS (Wide Area Augmentation System), which augments GPS signals for even greater accuracy.
Knowing your longitude, latitude, and altitude doesn't mean much without a little context. That's where GPSMAP 76's backlit LCD display comes in, displaying your location on detailed maps. The unit comes with a built-in basemap that includes major roads, railroads, rivers, and lakes for the U.S. and Canada, as well as a high-level worldwide map. The unit also has 8 MB memory for storing maps from optional CD-R0MS; available maps include topographical maps, BlueChart marine cartography maps, as well as city maps with detailed information on city streets and points of interest.
The eight buttons, directional rocker thumbpad, and menu-based interface made it simple to access all of the unit's features and customize the display. For instance, it's a simple matter to use the buttons to set and name waypoints and build planned routes. Extra features include information on tides, sunrise and sunset, and a trip computer for seeing how far you've traveled and your average speed.
To test the GPSMAP 76, we used the included serial cable, connected it to our PC, and loaded it up with topographical maps using the optional United States topographical map disc. We then hit the road and headed for Muir Beach north of San Francisco. lt tracked our progress along Highway 1, and once we reached our destination, we found it very simple to use. lt showed both the elevation of the hills as well as the paths we could take. The zoom-in and zoom-out function made it simple to plan out and automatically measure the distance of our intended route.
After walking for a while and enjoying the scenery, we used the TracBack mode to guide us back to our car. The unit automatically stores waypoints as you walk along, letting you display the way home clearly on the map. We even used the TracBack capability to guide us on the roads back to the freeway.
The GPSMAP 76 comes in handy almost anywhere, whether you're hiking, driving, boating, or wandering around a city as a tourist. lts easy-to-use interface makes it immediately useful to novices, and as you learn to exploit its programmability and features, it can become an extremely powerful navigation tool.
--Ken Feinstein Pros: - Large backlit LCD
- WAAS (Wide Area Augmentation System) support
- Automatic TracBack shows you the way back to your start location
- PC connectivity with wide variety of uploadable maps available
Cons: - 8 MB built-in memory can't be expanded
- Too large to fit comfortably in a shirt pocket
:About the size of a small, flat calculator, the Garmin GPSMAP 76 is a 12-parallel-channel, WAAS-enabled global positioning system GPS receiver that will go anywhere. Even with its compact style, this GPS unit boasts an extra-large display for showing more map data and the same power you've come to expect from Garmin handhelds--even while operating for up to 16 hours on two AA batteries.
The GPSMAP 76 features 500 waypoints (10 nearest, 10 proximity), 50 reversible routes with up to 50 points each, an automatic track log, and alarms for anchor drag, approach and arrival, off course, proximity waypoint, shallow water, and deep water.
The GPSMAP 76 is also compatible with Garmin's line of downloadable MapSource CD-R0Ms and will store 8 MB of downloaded map detail. Always know just where you're going with preloaded maps of rivers, lakes, worldwide cities, navaids, and tide data. With a detailed base map database, users also have the ability to look up address and telephone number information for nearby services and points of interest as well as find map detail for cities, highways, and interstates.
Designed with all types of users in mind, this unit will take you from the car to the hiking trail and beach without missing a beat. This quality Garmin product comes with a one-year limited warranty.
Piece Availability: Usually ships in 24 hours
Testimonials
Average Buyer Rating:

Buyer's feedback: 
-
* Excellent product - Many useful features ...
Excellent quality / price relation. It has many useful features. Easy to use. The pc cable provided works great ( even with linux - gpsman software - ).
Buyer's feedback: 
-
Garmin 76 Handheld GPS
My husband says the GPS works great, and it will serve his purposes. He likes to fish, hunt and ride horseback on trails. I tried to consider other people's reviews to get the best price on a model that would meet his needs.
Buyer's feedback: 
-
* Perfect Starter GPS and more (GPSMAP76) ...
I had previously used GPS units, but never knew the intricacies of one until purchasing the GPSMAP76. The base maps that are preloaded on this unit are awsome. It is extremely user friendly. If you are technologically in the dark and are scared about newer electronics such as this, this unit is perfect. The manuals walk you through everything.
I have had a blast planning trips, geocaching (google it), and I can't wait to get on the water with it. I put it to the test when I was in some beautiful back country in the northern portion of lower Michigan. I googled some coordinates of where I wanted to go, and connected the dots on some really awsome 4x4 trails. The accuracy was incredible.
The only downside I can think of is the lack of expandable memory. However, I can't see the need for any additional software. Like I said, the basemaps are full of detail. I can find a McDonalds that is 20 miles up the road off an interstate exit! Also, it is a little bigger than the eTrex series, but that's because it's a "mapping" unit. It still fits easily into my Columbia jacket pocket.
The GPSMAP 76S would have been nice, but I was trying to be very price conscientious. Overall, I'm stunned and I love it.
Buyer's feedback: 
-
Excellent bang for the buck
The Garmin GPSMap 76 is a nicely thought out and solidly built device that works great if you're willing to learn how to use it. It has super-sharp graphics, a fair amount of detail, good satellite reception and accuracy, and nice additional features like tidal and sun rise/set information. Oh, and it's waterproof and it floats. I've had mine a few months and have gotten good use out of it while driving around northern California and city hiking in San Francisco, and i'm just starting to look at geocaching.
This should be obvious to most people but, for the price of this unit, you are not going to get a GPS that puts your seat belt on and gives you turn-by-turn directions in your choice of voices. You have to be a bit of a gadget-head (or, at least, not a gadget-phobe) to figure out how to use all of the 76's features like navigation or the surprisingly detailed trip computer. The menu-driven UI is rather terse and doesn't have built-in documentation. Luckily, the GPSMap 76 allows you to work in simulator mode so you can put it through all of its paces from your living room.
The 8Mb RAM does seem light, but GPS Mapquest format must be very efficient in storing data, because that actually works fine for most localized uses. If you travel around a lot and want to keep two or more locations memory-resident, you might begin to feel the pinch. As others have mentioned, some of the stored topo and location data is rather high-level and you can spend ~$90 for a CD set that will provide more detail. That seems to me to be a reasonable price-performance investment.
The only thing i've found in this unit that i would consider a bug is that the user has to tell it what time zone to use. I would think that it would figure that out based on its location. Minor detail, though. One other thing -- the 76 doesn't come with a carrying case so you're out a little more money buying a pouch for it. Great deal for the money though, and a solid product overall.
Buyer's feedback: 
-
* needs more detail ...
You will need to buy Map-source maps ($100+) to make this thing worth the purchase. I needed GPS for boating but the base maps are rudimentary, ie; no inlets, rivers, shoreline detail or lakes. It is although very accurate and easy to use, nice big screen and good reception. If you need GPS now this unit is an excellent value. I payed $199 a month ago and now its $169 but that's my problem.