Features:

• Waterproof housing designed for anglers, boaters, hikers, and other outdoor enthusiasts
• Includes cigarette plug adapter and one-year warranty
• Features 12 parallel channel GPS and WAAS receiver and three-inch backlit LED screen
• Includes 1,000 waypoints, 1,000 event markers, and 100 routes
• Measures 2.54 by 5.58 by 0.95 inches (W x H x D)

Editor Reviews:

Product Description:
From Lowrance comes this rugged and versatile, waterproof mapping GPS+WAAS handheld that goes to extremes in weather and value! Framed in an attractive metallic-blue case with sure-grip welt seal is a high-detail, 240Vx180H pixel, 3" diagonal Film SuperTwist display with 16-level gray scale definition and white LED backlighting. Dual processors speed mapping screen updates and scrolling of the built-in, enhanced continental U.S. and Hawaii background map with marine nav aids and interstate exit services detail. An internal slot for standard MMC or SD memory cards allows loading and display of higher-detail electronic chart options. Offering the same substantial GPS storage and navigation performance features of the iFinder Map&Music, the iFinder H2O operates up to 12 hours on two AA batteries (not included), and comes with a 12 volt power adapter. Lowrance full one-year warranty.

Sh. Wt. 4 lbs.
Unit dimensions: 2.5"W x 5.6"H x 0.9"D.
full one-year warranty.

Amazon.com Product Description:
Designed for anglers, boaters, and outdoors enthusiasts of all kinds, the Lowrance iFinder H2O Handheld GPS+WASS Receiver is a totally waterproof handheld that's rugged enough to handle any harsh environment. Featuring a precision 12 parallel channel GPS+WAAS receiver, the iFinder H2O is accurate up to a few meters, making this an ideal GPS unit for the back country. Each trip is completely customizable, with the ability to create new routes, waypoints, trails, and more. You can also easily recalculate your trip route should you get distracted and lose your way. And with its durable, sporty styling and a sure-grip rubber welt seal, you'll never have to worry about the elements interfering with your plans.

Displays roads, towns and more. View larger.

Navigation page. View larger.

The Lowrance iFinder H2O provides compact, waterproof GPS navigation.

The iFinder H2O comes with a custom built-in map, is waterproof to IPX7 standards, and comes with a port for connecting an optional external GPS+WAAS antenna (not included) for even greater versatility. A three-inch white LED backlit screen with 240 x 180 resolution and Film SuperTwist technology for high visibility from virtually any angle even in direct sunlight makes the iFinder H2O easy to read in virtually any situation. The iFinder H20 is also compatible with Lowrance's optional MapCreate 6 custom mapping software, which offers a full set of searchable land features, including landmarks, streets, addresses, shopping areas, and points of interest. Users will need to load the mapping information on a compatible MMC or SD digital memory card, however (the iFinder H20 accepts cards as large as 512 MB). Other electronic maps and charts that work with the iFinder Pro include FreedomMaps, Fishing Hot Spots, LakeMaster Pro Maps, NauticPath USA, and Navionics.

Additional features include an internal back-up memory and a cigarette plug power adapter for car trips. The iFinder H2O weighs less than nine ounces with two AA batteries (not included), measures 5.6 x 2.5 x 0.95 inches (W x H x D), and is supported by a full one-year warranty.

What's in the Box
iFinder H2O, cigarette plug adapter, and user's manual.

Rating : - Very happy with this product!
This is my 3rd Lowrance product over the past 10 years.

When used with the Lowrance Mapcreate 6 or 7 topo maps (which you upload to a SD card that fits in the unit), sold separately and highly recommended, this is a very powerful and very easy to use GPS. The detail of the Mapcreate topos is excellent. All the Lowrance products are menu driven with a Windows-like interface.

I tried the color version, the H20C, but found that it sucks down the battery power too fast compared to the monochrome unit, so I sent it back. I use mine with rechargeable batteries and get many, many hours of use.

The receiver is highly accurate after the first power-on. Generally, accuracy is within 10 meters or less.

My only complaint is that the SD card is located under the batteries, which is a pain.

Buy it with confidence.