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Garmin Rino 610
Garmin Forerunner 610
Garmin Forerunner 910XT
Garmin Astro 320
IZZO Swami 4000
Garmin Rino 610 GPS Receiver
Garmin Forerunner 610 GPS Receiver
Garmin Forerunner 910XT GPS Receiver
Garmin Astro 320 GPS Receiver
IZZO Swami 4000 Golf GPS
$195 - $350
$400 - $450
$600
$92
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Release Date
Aug 2011
May 2011
Jan 2012
Nov 2011
Sep 2012
Designation
Hiking, Outdoor
Outdoor, Watch
Outdoor, Watch, Motorcycle / Bikes
Hiking, Outdoor
Outdoor, Golf
Map capabilities
Internal
Internal
Internal, Map cartridges / Data cards
Internal
Receiver type
22 Channels
Enhanced accuracy
WAAS enabled
WAAS enabled
WAAS enabled
Form Factor
Handheld
Watch
Watch
Handheld
Handheld
Input Method
Keypad
Touch Screen
Buttons
Keypad
Buttons
Screen Size
2.6 inch
1.0 inch
2.6 inch
1.8 inch
User interface
Keypad
Touch Screen
Buttons
Keypad
Buttons

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