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GPS Navigator Purchasing Guide-What Should Consider When Buy

The world witnesses the increasing popularity of GPS navigators. Indeed, with a good performance GPS navigator, the whole world is just in front of your eye.

According to the free encyclopedia-Wikipedia, A GPS navigation device is any device that receives Global Positioning System (GPS) signals for the purpose of determining the present location. These devices are used in military, aviation, marine and consumer product applications. Today we mainly focus on the GPS navigator for auto.

An automotive navigator is a satellite navigation system which is designed for use in automobiles especially. GPS navigator typically uses a GPS navigation device to acquire position data to locate the user on a road in the unit's map database.

Portable GPS devices can do things that paper maps can't, such as tracking precise locations and providing spoken turn-by-turn directions which will get you from point A to point B as showing the nearest coffee shops along the way at the same time without too much fuss. But navigating the GPS market cannot be that easy, exactly speaking, it is a little tough. The following are some tips for the GPS navigation system consumers to find the right way to the perfect GPS device.

1. Good Map Coverage

The most distinguishing feature of GPS navigator should be the convenient electronic map which will guide you to your destination. While we all know that the world is changing every day. So today’s Levi street can see more intersection. That is to say, you GPS navigator’s map must keep up with the time. In this case, a GPS  navigator with updating feature is a must.

2. Spoken direction (text to speech service)

A GPS navigator with spoken direction will tell you exactly the right way to go. Instead of "Turn left," the your will hear "Turn left on Main Street." This feature eliminates the confusion that can arise when traveling through an urban area. Even if you make a wrong turn, this device will automatically warn you and then re-calculate your route to get you back on track quickly.

In one word, if you get a GPS navigator (better from wholesale electronics supplier)with ideal spoken direction service, all you have to do is keep your eyes on the road and listen to the GPS unit's spoken instructions.

3. Screen Size

The screen size of a GPS navigator must be large enough to please your eyes. In today market, sizes of wholesale GSP navigators vary from the mini 3.5 inch to 7 inch. According to most consumers, 5 inch wholesale GPS navigator is the ideal choice for a driver’s eyes. For this size is not only suit for your in-car use but also portable. So you can enjoy its service when out of car such as walking, biking, hiking, and on the train or bus, this one unit will surely tell you where you are and where you are going.

And do not forget to check the screen in sunlight, in this way you can make sure whether it will give you pleasant feel when you use it in the sun.

Apart from the size, a comfortable and easy-to-operate touch screen matters much. Driving will never be the same again thanks to a wholesale GPS navigator with wonderful performance and smooth touch screen interface.

4. extra functions

Multifunction seems to be the guide to nearly all the wholesale electronics. GPS navigator is no exception. Nowadays, it is easy for you to enjoy GPS navigation and multimedia entertainment everywhere you go.

Among tons of extra features made with GPS navigator to attract consumer, Bluetooth, FM transmitter and Media player and night-vision are the outstanding ones.

The Bluetooth feature makes you pair with your Bluetooth-enabled mobile phone. In this way, you are able to enjoy hands free calling when driving, which must add safety to your driving life. The Bluetooth feature on a wholesale GPS navigator allows for importing contacts from your cell phone’s phone book and view recent calls, making it easy to access your contacts straight on it. While the media player enables you and your passengers to be keep entertained. And the FM transmitter can play your beautiful songs over the car stereo speaker. You and your passenger will be far from boring trip.

The GPS navigator’s night vision mode is also a must when choosing a wonderful GPS navigator from wholesale electronics suppliers. When driving in the dark, switch to night mode so your eyes can focus on the GPS screen without affecting your driving. No matter when or where you're driving, even if you make a wrong turn, this device will automatically re-calculate your route to get you back on track quickly.

However, a best GPS navigator varies from person to person. The perfect unit for one person may not be the ideal one for another. When deciding on what type of GPS navigator is best, it is important to consider where and how it will be used and do not forget your budget. Wish you good luck!

About the Author

Felicia is from Chinazrh, which is an outstanding china wholesale electronics distributor with consumer electronics to meet you needs. Welcome to my blog: China wholesale electronics news to find more information you need and welcome your valuable suggestion.

Nissan Navigation System (Screen) $17.99 Nissan Navigation System (Screen)

GVN 53 - Navigation system $458.99 Garmin GVN 53 - Navigation system

Honda Satellite-Linked Navigation System Screen $17.99 Honda Satellite-Linked Navigation System Screen

Garmin / Black-boxGPS navigation system / 010-00668-00 $374.03 Garmin - Black-boxGPS navigation system - 010-00668-00

Aided Navigation $115 Design Cutting-Edge Aided Navigation Systems for Advanced Commercial & Military Applications. Aided Navigation is a design-oriented textbook and guide to building aided navigation systems for smart cars, precision farming vehicles, smart weapons, unmanned aircraft, mobile robots, and other advanced applications. The navigation guide contains two parts explaining the essential theory, concepts, and tools, as well as the methodology in aided navigation case studies with sufficient detail to serve as the basis for application-oriented analysis and design. Filled with detailed illustrations and examples, this expert design tool takes you step-by-step through coordinate systems, deterministic and stochastic modeling, optimal estimation, and navigation system design. Authoritative and comprehensive, Aided Navigation features: End-of-chapter exercises throughout Part I; In-depth case studies of aided navigation systems; Numerous Matlab-based examples; Appendices define notation, review linear algebra, and discuss GPS receiver interfacing; Source code and sensor data to support examples is available through the publisher-supported website. Inside this Complete Guide to Designing Aided Navigation Systems Aided Navigation Theory: Introduction to Aided Navigation Coordinate Systems Deterministic Modeling Stochastic Modeling Optimal Estimation Navigation System Design Navigation Case Studies: Global Positioning System (GPS) GPS-Aided Encoder Attitude and Heading Reference System GPS-Aided Inertial Navigation System (INS) Acoustic Ranging and Doppler-Aided INS

InstallerNet Navigation System e-InstallCard $78.99 Type: Installation Title: Navigation System e-InstallCard Description: Plug-n-Play Navigation System Mounting Scope of Work: With this e-InstallCard a professional installer will install a Navigation System into your vehicle. Installation includes mounting a Plug-and-Play Navigation Unit and permanently connecting it to the vehicle’s ignition power and installing an external GPS Antenna OR adding a Navigation Module to an existing Mobile Video Player. Visit www.InstallCard.com for more information. Disclaimers: Some vehicles may require optional mounting brackets or additional labor due to the complexity of the vehicle. Some units may require a purchase of a hard wire power cable. European cars (BMW, Mercedes, Audi etc.) and some exotic vehicles may need additional labor due to the complexity of their wiring.

Magnetometer Aided Inertial Navigation System $162.5 In this book, the integration of a MEMS based inertial measurement unit and a three axis solid state magnetometer are studied. It is a fact that unaided inertial navigation systems, especially low cost MEMS based navigation systems have a divergent behavior. Nowadays, many navigation systems use GPS aiding to improve the performance, but GPS may not be applicable in some cases. Also, GPS provides the position and velocity reference whereas the attitude information is extracted through estimation filters. An alternative reference source is a three axis magnetometer, which provides direct attitude measurements. In this study, error propagation equations of an inertial navigation system are derived; measurement equations of magnetometer for Kalman filtering are v developed; the unique method to self align the MEMS navigation system is developed. In the motion estimation, the performance of the developed algorithms are compared using a GPS aided system and magnetometer aided system. Some experiments are conducted for self alignment algorithms. Author: Kayasal, U. Ur Binding Type: Paperback Number of Pages: 168 Publication Date: 2009/11/11 Language: English Dimensions: 9.02 x 5.98 x 0.39 inches

Navigation Paradox $73.28 High Quality Content by WIKIPEDIA articles The Navigation paradox states that increased navigational precision may result in increased collision risk. In the case of ships and aircraft, the advent of Global Positioning System (GPS) navigation has enabled craft to follow navigational paths with such greater precision, (often on the order of plus or minus 30 feet), that, absent better distribution of routes, coordination between neighboring craft and collision avoidance procedures, the likelihood of two craft occupying the same space on the shortest distance line between two navigational points has increased. To mitigate the described problem, it is recommended / allowed, that planes fly one or two miles offset of the center of the airway (to the right side) thus eliminating the problem. Author: Miller, Frederic P./ Vandome, Agnes F./ McBrewster, John Binding Type: Paperback Number of Pages: 96 Publication Date: 2011/01/20 Language: English Dimensions: 6.00 x 9.02 x 0.23 inches

Inner Navigation $14.99 A FASCINATING INVESTIGATION OF HOW WE NAVIGATE THE PHYSICAL WORLD, INNER NAVIGATION IS A LIVELY, ENGAGING ACCOUNT OF SUBCONSCIOUS MAPMAKING. Why are we so often disoriented when we come up from the subway? Do we really walk in circles when we lose our bearings in the wilderness? How -- and why -- do we get lost at all? In this surprising, stimulating book, Erik Jonsson, a Swedish-born engineer who has spent a lifetime exploring navigation over every terrain, from the crowded cities of Europe to the emptiness of the desert, gives readers extraordinary new insights into the human way-finding system. Written for the nonscientist, Inner Navigation explains the astonishing array of physical and psychological cues the brain uses to situate us in space and build its "cognitive maps" -- the subconscious maps it employs to organize landmarks. Humans, Jonsson explains, also possess an intuitive direction frame -- an internal compass -- that keeps these maps oriented (when it functions properly) and a dead-reckoning system that constantly updates our location on the map as we move through the world. Even the most cynical city-dweller will be amazed to learn how much of this innate sense we use every day as we travel across town or around the world. Both a scientific and a human story, Inner Navigation contains a rich assortment of real-life insights and examples of the navigational challenges we all face, no matter where or how we live. It's a book that is as provocative to ponder as it is delightful to lose yourself in. Don't worry: Erik Jonsson will help you find your bearings.

An Electronic Navigation System $121.08 As the present world is running behind ROBOTICS and Modern Electronics, this study gives a brief theory and practical implementation of an electronic system, so called as a ROBOT. This book is very useful for the beginners of electronics especially THE ROBOTICS. A detailed explanation has been given with respect to the Design which involves the components like microcontrollers, Serial and Parallel communication Ports, Analog to Digital Converters, Actuators like Brushless DC Motors, Stepper Motors, the driving ICs required in driving the above said actuators and so on...this study makes every beginner of robotics to easily understand the components and the methodology of embedding the required components in an order to make the system more effective. In brief, two models have been developed, one with DC Motors and the other with Stepper Motors as the actuators. And a comparative study have been carried out by making these two models to trace some predefined tracks or paths and the results are displaced which is the major part of this study. Author: Naik, Rajendra Binding Type: Paperback Number of Pages: 156 Publication Date: 2010/09/14 Language: English Dimensions: 6.00 x 9.02 x 0.36 inches

Tools of Navigation $13.95 Children will learn all about inventions: their inventors, the way they changed history, and their evolution over centuries, through the activities and anecdotes provided in this interactive series.   Travel through the past and into the future to explore the history of human navigation, from the crude maps of early explorers to the satellite-based Global Positioning System of today. This guide to learning about geography, trade routes over land and sea, and navigational tools and people who used them, is supplemented with 15 hands-on projects and educational activities to expand world view and build navigational confidence.

Magellan 98066820 Roadmate 360 Vehicle GPS Portable Navigation System 980668-20 $66.29 Magellan 98066820 Roadmate 360 Vehicle GPS Portable Navigation System 980668-20

Nextar M3, In-Car Navigation System with 3.5-Inch Touch Screen Display - Refurbished $54.99 Nextar M3, In-Car Navigation System with 3.5-Inch Touch Screen Display - Refurbished

Sony XNV-770BT - Navigation system with DVD player, LCD monitor $1199.9 Sony XNV-770BT - Navigation system with DVD player, LCD monitor

SONY PlayStationMove Navigation Controller $24.34 Type: Wireless Controller Features: Wireless control completely untethered from the PlayStationMove motion controller. Intuitive navigation of in-game characters Easy and intuitive XMB menu navigation. Built-in rechargeable Li-ion battery Charge the controller and automatically pair with the PS3 system via a USB cable Up to two motion controllers and two navigation controllers can be connected at once to the PS3 system. Note- DUALSHOCK3 wireless controller can be used in place of the navigation controller for all games that are compatible with the navigation controller Parts: 1 year limited Labor: 1 year limited

Building a Multinational Global Navigation Satellite System $9.95 The European Union plans to have its positioning, navigation, and timing (PNT) system, Galileo, in initial operation in 2008. As envisioned, Galileo will function and perform similarly to the U.S. Global Positioning System (GPS), the preeminent PNT system now in existence.

PAC Camera and Navigation Interface for Select GM Vehicles - Black/Silver $359.99 Hook up a GPS navigation system with this camera and navigation interface that connects a GPS navigation system to select GM vehicles.

Designing Web Navigation $39.99 Thoroughly rewritten for today's web environment, this bestselling book offers a fresh look at a fundamental topic of web site development: navigation design. Amid all the changes to the Web in the past decade, and all the hype about Web 2.0 and various "rich" interactive technologies, the basic problems of creating a good web navigation system remain. Designing Web Navigation demonstrates that good navigation is not about technology-it's about the ways people find information, and how you guide them. Ideal for beginning to intermediate web designers, managers, other non-designers, and web development pros looking for another perspective, Designing Web Navigation offers basic design principles, development techniques and practical advice, with real-world examples and essential concepts seamlessly folded in. How does your web site serve your business objectives? How does it meet a user's needs? You'll learn that navigation design touches most other aspects of web site development. This book: Provides the foundations of web navigation and offers a framework for navigation design Paints a broad picture of web navigation and basic human information behavior Demonstrates how navigation reflects brand and affects site credibility Helps you understand the problem you're trying to solve before you set out to design Thoroughly reviews the mechanisms and different types of navigation Explores "information scent" and "information shape" Explains "persuasive" architecture and other design concepts Covers special contexts, such as navigation design for web applications Includes an entire chapter on tagging While Designing Web Navigation focuses on creating navigation systems for large, information-rich sites serving a business purpose, the principles and techniques in the book also apply to small sites. Well researched and cited, this book serves as an excellent reference on the topic, as well as a superb teaching guide. Each chapter ends with suggested reading and a set of questions that offer exercises for experiencing the concepts in action.

Navigation $49.99 Navigation - Giclee Print

Maylong Group / Maylong FD-220 GPS Navigation For Dummies 3.5in Touchscreen Portable GPS Navigation System w/USA Maps & 3D Views (Black) / FD-220 $51.24 Maylong Group - Maylong FD-220 GPS Navigation For Dummies 3.5in Touchscreen Portable GPS Navigation System w/USA Maps & 3D Views (Black) - FD-220

Maylong FD-220 GPS Navigation For Dummies 3.5" Touchscreen Portable GPS Navigation System w/USA Maps & 3D Views (Black) $43.28 Maylong FD-220 GPS Navigation For Dummies 3.5" Touchscreen Portable GPS Navigation System w/USA Maps & 3D Views (Black)

Navigation Related Communication with Galileo $114.71 During the development of GALILEO, the future European Global Satellite Navigation System, several studies emphasised the importance of communication within the navigation sector and its applications. Within this book, a detailed overview about the different applications is given. Not many existing communication systems, for instance GSM, GPRS, TETRA, etc. can fulfil all requirements needed in the communication of navigation related data. This book gives an overview of the different communications systems which are available today. The main characteristics of communication systems are examined with their relevance to an integrated communication system. Summarizing the needs and current possibilities, it is further addressed how a common data structure with a fixed cell size in a packet switched domain could be the basis of a global communication system dedicated to communication of navigation related data. The integration of navigation and communication functions on the same space/ground segment of Galileo would provide, next to common cost sharing, also many synergies for a unique selling proposition for the GALILEO system. Author: Sollbck, Reinhard Binding Type: Paperback Number of Pages: 132 Publication Date: 2008/11/01 Language: English Dimensions: 9.00 x 6.00 x 0.28 inches

Tactical Air Navigation $65.33 High Quality Content by WIKIPEDIA articles TACtical Air Navigation, commonly referred to by the acronym TACAN, is a navigation system used by military aircraft. It provides the user with bearing and distance (slantrange) to a ground or shipborne station. It is a more accurate version of the VHF omnidirectional range/distance measuring equipment (VOR/DME) system that provides bearing and range information for military aviation. At VORTAC facilities where a VOR is combined with a TACAN, the DME portion of the TACAN system is available for civil use. Aircraft equipped with TACAN avionics can use this system for enroute navigation as well as nonprecision approaches to landing fields. Author: Surhone, Lambert M./ Timpledon, Miriam T./ Marseken, Susan F. Binding Type: Paperback Number of Pages: 100 Publication Date: 2010/06/11 Language: English Dimensions: 5.98 x 9.01 x 0.23 inches

Galileo European Satellite Navigation System (Hardcover) $219.96 This innovative book provides an expert insight into the detailed operation mode of the European Global Navigation Satellite System, GALILEO. The title covers all the elements necessary for a complete understanding of GALILEO, including: existing and future concurrent systems like the GPS system, GLONASS, Beidou, the GALILEO system operation, the integration of GALILEO into the GNSS, related items such as EGNOS, and/or other augmentation systems. Close attention is paid to the innovative characteristics and services offered by GALILEO, and its detailed features are also covered. An extensive bibliography is provided, so that the reader can further explore areas of interest.

Understanding Mathematics for Aircraft Navigation $39.95 *Explains the mathematics essential to flight, teaching basic principles and reasoning*Provides an understanding that allows pilots to utilize new technologies*Examines techniques of GPS (Global Positioning System), and other navigation forms, including calculations of distance and bearings*Covers chart construction, magnetic compasses, mental calculations, long-range flight planning

Navigation System Sports Dark T-Shirt by CafePress $26 Our Navigation System design pokes fun at modern technology with the compass and map. Makes a great gift for Father's Day, Graduation or anyone in your life that is direction challenged. Sports Dark T-Shirt Tee, TShirt, Shirt Don't waste time deciding on which shirt to put on each morning. This dark shirt t-shirt will never go out of style and hides stains better too. This high-quality t-shirt is pre-shrunk and 100% cotton, which makes it both comfortable and durable.

AudioVox VME9520NAV Double Din Media System with Navigation. $799.99 If it's a Double Din Navigation Multimedia reciever you are in the market for, the Audiovox is not to be missed. Firstly the price is unbelivable for the features and quality you will get. It's packed full of features, from its detailed user interface touchscreen monitor right up to the full speed made for iPod connection.The main feature of the VME9520 is its detailed and future proof Navigation system. Full 7 digit postcode finder and 3D mapping with text over speech means you can keep your eyes on the road while the iGo navigation software goes to work.Model number VME9520NAV6.2 inch touch screen.Pre-loaded maps for UK, Republic of Ireland and Europe.Full postcode search.Traffic information.Free updates.Sat Nav features:Saves past routes based on previous journeys.2D and 3D mapping.20 saved routes.Points of interest - displays locations such as petrol stations and restaurants.Local search facility - allows you to find points of interest in the local area you are by typing in search terms such as 'florist'Speed limit indicator.Removable memory card.Memory card slot.Photoviewer.MP3 player function.Audio book player.FM radio.Auto dimming and night mode.General information:EAN/MPN/UPC/ISBN: 4039684061362

Garmin Nuvi 2360LMT GPS Vehicle Navigation System $154.95 "Garmin Nuvi 2360LMT Product # 010-00902-06 The Garmin nuvi 2360LMT is an ultra-slim navigator that easily fits in your pocket or purse. Its 4.3"" widescreen dual-orentiation display, allows you to view map detail, driving directions, photos and more in bright, brilliant color. This navigator comes ready with preloaded street maps of U.S. Canada and Mexico and millions of points of interest such as hotels, restaurants, fuel stations, ATMs and more. The nuvi 2360LMT features a multi-touch glass display, n Route&trade technology with trafficTrends&trade and myTrends&trade, free Lifetime Map and Traffic Updates, voice-activated navigation, and terrain view, lane assist with junction view and hands-free calling compatibility. It also offers features like regional mapping, street name announce by name, ecoRoute to calculate a more fuel-efficient route and Bluetooth technology with a built-in microphone and speaker for hands-free calling. Nuvi 2360LMT Features: GPS Vehicle Navigation System, 4.3 Wide WQVGA Dual Orentiation TFT Display - 480 x 272 Pixels, Bluetooth Enabled, Free Lifetime Map & Traffic Updates, FM Traffic Compatible, High-sensitivity Receiver, Preloaded City Navigator&reg NT North America - U.S. (48 States) - Canada - Mexico, Points Of Interest (POI) - 6 Million Points Of Interest, 3-D Building View, nuRoute&trade Technology w/ trafficTrends&trade & myTrends&trade, Voice-activated Navigation, Lane Assist w/ Junction View, ecoRoute&trade, Garmin Locate&trade, Photo Navigation, Picture Viewer, Memory Card Expansion Slot - Accepts SD Memory Card, Text To Speech - Voice Guided Directions - Street Names Are Announced For Guidance, Auto Sort Multiple Destinations, Auto Re-route, Speed Limit Indicator, Garmin Lock&trade, Anti-Theft Feature, 1000 Waypoints & 100 Routes, Thinner Design, Rechargeable Lithium-ion, Bluetooth&reg wireless technology, Newly Overhauled, Included FREE: Nuvi 2360LMT, Preloaded City Navigato"

Garmin Nuvi 2360LT GPS Vehicle Navigation System $149.95 "Garmin Nuvi 2360LT Product # 010-00902-00 The Garmin nuvi 2360LT is an ultra-slim navigator that easily fits in your pocket or purse. Its 4.3"" widescreen dual-orentiation display, allows you to view map detail, driving directions, photos and more in bright, brilliant color. This navigator comes ready with preloaded street maps of U.S. Canada and Mexico and millions of points of interest such as hotels, restaurants, fuel stations, ATMs and more. The nuvi 2360LT features a multi-touch glass display, n Route&trade technology with trafficTrends&trade and myTrends&trade, free Lifetime Traffic Updates, voice-activated navigation, terrain view, lane assist with junction view and hands-free calling compatibility. It also offers features like regional mapping, street name announce by name, ecoRoute to calculate a more fuel-efficient route and Bluetooth technology with a built-in microphone and speaker for hands-free calling. Nuvi 2360LT Features: GPS Vehicle Navigation System, 4.3 Wide WQVGA Dual Orentiation TFT Display - 480 x 272 Pixels, Bluetooth Enabled, Free Lifetime Traffic Updates, FM Traffic Compatible, High-sensitivity Receiver, Preloaded City Navigator&reg NT North America - U.S. (48 States) - Canada - Mexico, Points Of Interest (POI) - 6 Million Points Of Interest, 3-D Building View, nuRoute&trade Technology w/ trafficTrends&trade & myTrends&trade, Voice-activated Navigation, Lane Assist w/ Junction View, ecoRoute&trade, Garmin Locate&trade, Photo Navigation, Picture Viewer, Memory Card Expansion Slot - Accepts SD Memory Card, Text To Speech - Voice Guided Directions - Street Names Are Announced For Guidance, Auto Sort Multiple Destinations, Auto Re-route, Speed Limit Indicator, Garmin Lock&trade Anti-Theft Feature, 1000 Waypoints & 100 Routes, Thinner Design, Rechargeable Lithium-ion, Bluetooth&reg wireless technology, Newly Overhauled, Included FREE: Nuvi 2360LT, Preloaded City Navigator&reg NT North America (U.S"

tomtom GO 300 Vehicle GPS Navigation System $79.95 "TomTom GO 300 Includes Manufacturer's Warranty, The TomTom GO 300 portable GPS car navigation system is the smart, easy and connected portable car navigation system. A set of clear, accurate, turn-by-turn voice instructions and crystal-clear 3-D graphics will help you get where you need to go. A full-coverage map of the United States is preloaded on the SD card, and maps of Canada are provided on the included CD. With the improved functionality, you can quickly access millions of points of interest and plot your quickest and shortest choice of roads in no time at all. A compass mode displays a compass on screen, giving you even more orientation while driving. The unit is USB-2.0-compatible for faster data transfers to and from your PC. GO 300 Features: GPS Vehicle Navigation System, 3.5"" Color Display, Store Unlimited Track Log Files (Using Optional SD Card), Bluetooth Capability -For Use w/ Other BlueTooth Devices, TomTom PLUS Capability -Real Time Info on Traffic Congestions / Weather Conditions / Extra Languages, City Maps, & POIs, Turn-by-Turn Voice Guidance, Multiple Destination Routing with Route Optimization -Creates Trips with Multiple Stops & Organizes Them by Order of Efficiency, Car Speed Linked Volume - Voice Increases / Decreases w/ Car Speed, Millions of Pre-Loaded Points of Interest -Search for Businesses, Restaurants, Parks, & More, 5 Hours of Continuous Use, Multi-Lingual -Speaks More than 30 Languages in 50 Unique Voices, 32MB of Internal Memory, 200MHz Processor, CD for Canada, Guam, & Puerto Rico Maps, USB Data Port, SD Memory Card Slot, Easy Installation, Newly Overhauled, Included FREE Accessories TomTom Plus & Bluetooth Require Additional Service Plans"

Magellan RoadMate 760 GPS Vehicle Navigation System $109.95 "Magellan RoadMate 760 The Magellan Roadmate 760 GPS vehicle navigation system is like having a personal assistant in your car, guiding you turn by turn, with a friendly voice and visual signals, even when you don't know the address. It has a built-in hard drive of 20GB capacity that allows space for more mapping software. The RoadMate 760 features three easy-to-use guidance screens, 7 million points of interest and of SayWhere Text-To-Speech technology, which anticipates the words you are trying to enter with surprising accuracy. Roadmate 760 Features: GPS Vehicle Navigation System, TrueFix GPS Technology (For Accurate & Reliable GPS Navigation), 3.75"" Color Touchscreen, Turn-By-Turn Voice & Visual Guidance, SayWhere Text-To-Speech Technology -Dictates Upcoming Street Name & Distance to Turn, SmartDetour -Automatic Route Around Stopped Freeway Traffic, Built-In Infrared Communication -Beam Addresses from Your PDA, Night View, SmartVolume -Volume Increases at Speeds Over 45 MPH, 3 Easy-To-Use Guidance Screens -TrueView -Map View -Maneuver List, Pre-Loaded Detailed Maps -United States, Hawaii, Puerto Rico, & Canada, 20GB of Internal Memory -With Built-In North American & European Data, 7 Million Pre-Loaded Points of Interest -Search for Businesses, Restaurants, Parks, & More. Multiple Destination Routing with Route Optimization -Creates Trips with Multiple Stops Which Puts Them in the Most Efficient Order, Holds 200 Addresses Per User (3 Users), QuickSpell Quick & Easy Address Entry, Customizable Trip Planner, Instant Locate Shows Information on Present Location, Easy Installation Included Free (Valued Over $180), Cigarette Lighter Adapter, AC Adapter, Suction Cup Mount, Cradle, USB Cable"

Magellan RoadMate 700 GPS Vehicle Navigation System $104.95 "Magellan RoadMate 700 The Magellan Roadmate 700 GPS vehicle navigation system is like having a personal assistant in your car, guiding you turn by turn, with a friendly voice and visual signals, even when you don't know the address. With a built-in map database of the entire U.S. and Canada there's no need to download mapping information from your computer. Lightweight and truly portable, the Magellan RoadMate 700 goes wherever you go, from your personal vehicle to your business car, to your RV. The RoadMate 700 has over 2 million points of interest built-in, making it easy to find your destination quickly and easily. Roadmate 700 Features: GPS Vehicle Navigation System, TrueFix GPS Technology (For Accurate & Reliable GPS Navigation), 3.75"" Color Touch Screen, Turn-By-Turn Voice & Visual Guidance, 3 Easy-To-Use Guidance Screens -TrueView -Map View -Maneuver List, Pre-Loaded Detailed Maps -United States, Hawaii, Puerto Rico, & Canada, 20GB of Internal Memory -With Built-In North American Major Roads, 2 Million Pre-Loaded Points of Interest -Search for Businesses, Restaurants, Parks, etc. Multiple Destination Routing with Route Optimization -Creates Trips with Multiple Stops & Puts them in the Most Efficient Order, Holds 100 Addresses Per User (3 Users), Built-In Tutorial, QuickSpell Quick & Easy Address Entry, Customizable Trip Planner, Dynamic Backlit Keypad, Instantly Shows Data on Present Location, Easy Installation Included FREE Accessories, Cigarette Lighter Adapter, AC Adapter, Suction Cup Mount, Cradle, USB Cable"

Wilderness Navigation Handbook $9.99 Designed for both land and water use, this comprehensive guide helps unlock the complexity of map and chart reading as it relates to navigation. Beginning with detailed technical descriptions of the tools of navigation—a compass, an altimeter, a GPS system, and a sextant—this handbook shows how to use these tools either individually or in combination with each other to navigate any area. Factors that cause tools and techniques to fail are discussed, such as why an altimeter often shows the wrong elevation, a GPS position is sometimes off track, and the sun often points in an unexpected direction. Twenty-one real-life scenarios provide practical wisdom for even the most intrepid navigator. Specific information on using the moon for directions and the stars for position, measuring boiling water temperature for elevation, map projections, map datums, great circle routes, and the UTM/UPS grid system is included.

Garmin Nuvi 2350LMT GPS Vehicle Navigation System $129.95 "Garmin Nuvi 2350LMT Product # 010-00902-1D The Garmin nuvi 2350LMT is an ultra-slim navigator that easily fits in your pocket or purse. Its 4.3"" widescreen display, allows you to view map detail, driving directions, photos and more in bright, brilliant color. This navigator comes ready with preloaded street maps of U.S. Canada and Mexico and millions of points of interest such as hotels, restaurants, fuel stations, ATMs and more. The nuvi 2350LMT features a multi-touch glass display, n Route&trade technology with trafficTrends&trade and myTrends&trade, free Lifetime Map and Traffic Updates, lane assist with junction view, ecoRoute&trade for fuel-efficient routes and street name announce by name. It comes with the Garmin Lock&trade anti-theft feature and turn-by-turn directions for accurate and safe navigation. Nuvi 2350LMT Features: GPS Vehicle Navigation System, 4.3 Wide WQVGA Diagonal TFT Touch Screen Display - 480 x 272 Pixels, Freetife Time Map & Traffic Updates, FM Traffic Compatible, High-sensitivity Receiver, Preloaded City Navigator&reg NT Street Maps - U.S. (48 States) - Canada - Mexico, Points Of Interest (POI) - 6 Million Points Of Interest, nuRoute&trade Technology w/ trafficTrends&trade & myTrends&trade, Lane Assist w/ Junction View, ecoRoute&trade, Garmin Locate&trade, Photo Navigation, Picture Viewer, Memory Card Expansion Slot - Accepts SD Memory Card, Text To Speech - Voice Guided Directions - Street Names Are Announced For Guidance, Auto Sort Multiple Destinations, Auto Re-route, Speed Limit Indicator, Garmin Lock&trade Anti-Theft Feature, 1000 Waypoints & 100 Routes, Thinner Design, Rechargeable Lithium-ion, Newly Overhauled, Included FREE: Nuvi 2350LMT, Preloaded City Navigator&reg NT North America (U.S, Canada & Mexico), Lifetime Maps & Traffic, FM Traffic Receiver w/ Vehicle Power Cable, Vehicle Suction Cup Mount, USB Cable, Dashboard Disc, Quick Start Manual"