How Good Is the Bluetooth in a Garmin GPS?
Almost all available Garmin GPS devices come with Bluetooth. Bluetooth is a wireless communication technology that is designed to allow two devices to communicate between each other.
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Specifications
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The Bluetooth radio found in Garmin GPS devices have a maximum range of 20 to 30 feet. Range is impeded by the presence of large structures such as walls or furniture, as well as other electrical devices like wireless phones and microwaves.
Features
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The Bluetooth that comes with the Garmin GPS is heavily locked. The Bluetooth can only be used to pair with a cell phone for hands-free communication. No file transfer or other features are available.
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Considerations
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When looking for a Garmin GPS with Bluetooth inside of it, be sure that your phone is also Bluetooth compatible. Also, if placing the GPS in a car, make sure it is in a place where it provides you an unobtrusive view of the windshield.
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