0ur opinion: :portable GPS satellite navigation unit with flip-up antenna * includes car and home power adapters, USB cable, carrying case, and rechargeable battery with 4-8 hours of life * 4.3' color (480 x 272 pixels) touchscreen control * 6 million points of interest * integrated FM-TMC traffic-info receiver with free 3-month subscription to traffic-info service included (additional subscription required after trial period) * text-to-speech technology lets voice prompts announce road names over the built-in speaker * Bluetooth technology lets you make and receive hands-free phone calls * SD card slot (supports up to 4GB) *
:Now you can go from North America to Europe without loading any more maps with the Garmin's transatlantic nüvi 670 Personal Travel Assistant. This pocket-sized personal travel assistant comes with built-in street maps for both continents, making traveling abroad as easy as getting off the plane. The nüvi 670 is loaded with convenience features such as a travel kit and hands-free calling, on top of which it provides you with even more maps and an integrated traffic receiver.
Despite being loaded with features, the nüvi 670 still allows you to navigate with ease. This unit comes ready to go right out of the box with preloaded NavTeq City Navigator NT street maps for both North America and Europe, and includes a hefty points of interest (P0ls) database with hotels, restaurants, fuel stops, ATMs and more. Simply touch the super-bright, sunlight-readable color screen to enter a destination, and the 670 takes you there with either 2D or 3D maps and turn-by-turn voice directions. This navigator voice even announces the name of exits and streets so you never have to take your eyes off the road, and can concentrate on your driving to keep yourself and your loved ones safe. ln addition, the 670 accepts custom points of interest (P0ls), such as school zones and safety cameras, and lets you set proximity alerts to warn you of upcoming P0ls that require your special consideration such as speed zones and safety cameras.
 This sleek multi-tasking Personal Travel Assistant features a colorful widescreen, hands-free calling, and an FM transmitter. |
 The nüvi 670 includes many must have entertainment and travel tools. |
 The nüvi 670 features a 4.3-inch display with a touchscreen interface that makes it easy to select destinations, play MP3s, and more. |
Speaking of keeping you safe, the nüvi 670 lets you make hands-free calls so you can talk freely during your worry-free driving. By integrating Bluetooth wireless technology with a built-in microphone and speaker, you can pair your nüvi with any compatible Bluetooth phone and talk hands-free while staying focused on the road. You no longer have to fumble with your phone's handset to answer a call or dial a number, just tap the 670's screen and you're instantly connected. And with 1-touch dialing for your P0ls, you can quickly and conveniently call ahead to make reservations or get needed information.
You can also avoid tie-ups and steer clear of traffic with the nüvi 670's integrated FM TMC traffic receiver. This unit allows you to receive alerts about road construction and traffic problems that lie ahead on your route. Simply touch the nüvi's screen to view traffic details or change your route so you can detour around the problem area. All of which can be customized with configurable vehicle icons that let you choose individual car-shaped icons in a variety of colors that show your position on the map. As an added benefit, the nüvi 670 has an FM transmitter as well, which allows you to hear its voice prompts, or your music or audio books through your car's stereo for a fuller, richer sound.
ln additional to all this functionality, the nüvi 670 includes many must-have entertainment and travel tools such as an MP3 player, an audio book player (subscription to Audible.com required), and a JPEG picture viewer so you can take your favorite music and pictures with you wherever you go. This unit also features a world travel clock with time zones, a currency converter, a measurement converter, and a calculator so that wherever you travel it will be easy to know what you are getting and keep track of your costs. The MP3 player lets you browse music by artist, album, and/or song, while the optional audio books may be purchased from Audible.com which features over 70,000 hours of audio programs. What's more, the nüvi 670 allows further customization via optional software such as travel guide, savings programs and language translation on plug-and-play SD cards for all your travel needs.
The Garmin nüvi 670 comes with a built-in, high-sensitivity, WAAS-enabled GPS receiver, and lets you view and operate it via its bright, LCD TFT touch-screen, wide-screen display that measures 4.3 inches (diagonal) and has a resolution of 480 x 272 pixels with 64,000 colors and a white backlight. As a whole, the nüvi 670 measures 4.9 x 2.9 x 0.9 inches (W x H x D), and weighs only 6.2 ounces for easy portability. This unit provides you with from three to seven hours of battery life (depending on use) via its rechargeable lithium-ion battery, and comes with Garmin Lock, which is an anti-theft feature to protect your investment. While you can add software via the SD card slot, the Garmin nüvi 670 also lets you interface via high-speed USB for loading data, though users should note that, like most USB mass storage devices, this unit is not compatible with Windows 95, Windows 98 or Windows Me.
First Rate Map Data The nüvi 670 comes ready to go right out of the box with preloaded City Navigator NT street maps, including a hefty P0l database with hotels, restaurants, fuel, ATMs and more. Simply touch the color screen to enter a destination, and nüvi takes you there with 2D or 3D maps and turn-by-turn voice directions. Garmin gets its map data from NAVTEQ, a world leader in premium-quality mapping.
ln addition, the nüvi 260W accepts custom points of interest (P0ls), such as school zones and safety cameras and lets you set proximity alerts to warn you of upcoming P0ls
lmportant note about map updates: Due to our high volume of sales, almost every Garmin portable GPS navigator sold by will come with the most recent map version. lf you ever do need a map update, you can purchase one from Amazon.com at our Garmin Store.
What's in the Box Garmin nüvi 670, City Navigator NT maps for North America and Europe (preloaded, full coverage), FM traffic receiver and transmitter, vehicle suction cup mount, AC charger, vehicle power cable, dashboard disk, USB cable, leather carrying case, quick reference guide, and owner's manual.
Testimonials
Average Buyer Rating:

Buyer's feedback: 
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* Garmin nuvi 670 ...
After only a month we find that we just can't live without it. Going to Italy next month and we'll see how well it speaks Italian. Some of the directions seem a little out of the way but you always end up where you're supposed to be. A good value.
Buyer's feedback: 
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North America and Europe Maps: A good value for a discontinued model
I had the Garmin 660 which was subsequently stolen out of my car in the DC Metro region. My advice is to use the Garmin Lock utilizing the PIN code. A minor inconvenience but if the unit is ever returned to Garmin, you might get it back.
The Garmin 670 is identical in form and function to the Garmin Nuvi 660. The 4.3" widescreen is helpful for improving visibility. Although the external antenna is cumbersome, the reception is good enough to operate the unit inside my house (with an open floor plan and large windows). The features include an MP3 player and Bluetooth capability. Projection of sound through the mono speaker is less than adequate for audiophiles but functional. Depending upon the density of radio stations in your area, the FM broadcast feature through your radio will be spotty in densely populated areas like Atlanta, DC, New York.
Voices for guidance can be adjusted to various languages, and include American male and female voices, Australian male and female voices and British male and female voices.
Acquisition of satellite signals can take up to a minute depending upon when and where you had your unit on last. Navigation is intuitive and various favorites, including home, can be set by address or POI.
The unit comes with North American Maps and European Maps. When you register, you can upgrade one or the other. I opted for the North American DVD ROM update given the duration of updating through the internet.
I bought this unit for my mother to travel in town and for the family when going to unfamiliar destinations. There is a wealth of Points of Interests (POIs) that this unit has. However, some of the big chain stores, like Staples, was not in the unit (How Strange).
For navigation, you can view the map in 3D, North up or Track up. From that same screen, you can get turn by turn guidance with map, a turn by turn summary, and even features like speedometer/altimeter/odometer/average speed.
The unit accepts an SD card for MP3s or for pictures.
Traffic information is only useful in major cities where the FM transmitter is available. If you are in a Non-metropolitan area, this feature is useless. Unfortunately, the traffic subscription counter starts when you start the unit and you have 90 days.
The unit is relatively easy to use and has some quirks but overall, this is a solid system for the current price.
The unit includes a leather case, dashboard mount, front window mount, AC and DC charger (separate cords), so for the money, it is hard to choose between the newer flashier units and a well equipped older model like this.
Aside from various drawbacks, I still recommend this product.
Buyer's feedback: 
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* Overall Good Product w/ Some Quirks ...
I just bought the nuvi 670 to replace my stolen nuvi 660. Since the 670 is actually now a little cheaper than the 660, I figured I might as well get this one and enjoy the additional features, like the European maps.
While I thouroughly enjoyed owning the 660, it requires a lot of common sense. The routing tends to be a little goofy at times; this is true of the 670 as well. I tend to use GPS as a guide, something to lead me in the right direction when I'm going to an unfamiliar destination. I also like being able to see a map on demand; helpful when you cannot read street signs at night.
I do have a couple of gripes with the 670. For one, the volume is not loud enough. Second, every time I turn the unit on, I have to reinput my location and time zone. I like to use the British male voice (I can hear him better) but it keep defaulting to "Jane", the American female voice, which is way too low and obnoxious sounding. Finally, there are issues finding certain addresses; even with updates, some areas grow very fast. I, for one, have a current Thomas guide in my car to help fill in the blanks.
Other than that, it is what it is. For the money, I consider the nuvi line to be among the best around. Just use your head--if you are lazy or don't have any sense of direction, this unit can only help you so much.
Buyer's feedback: 
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Garmin Nuvi 670
Excellent product. I do a lot of travelling and will not go anywhere without it. The traffic feature is great and it is very intuitive. GREAT GREAT GREAT product.
Buyer's feedback: 
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* Smart device but silly sometimes ...
it is a good device. I used it quite often. But only one time, it took me to a different city. Finally it realized the problem and asked to do a U-turn and back to highway. The Suction Cup Mount makes me crazy sometimes. All in all, it is a good joy.