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Garmin Astro 320 vs 220 Comparison Review 

See our side by side look at the difference between the Garmin Astro 320 Bundle and the 220 Bundle.  The handheld receiver and the dog collars can also be purchased separately.

You may also be interested in the Garmin Alpha 100 vs Astro 320 

 

Garmin Astro 320 Bundle

Garmin Astro 220 Bundle

Garmin Astro 320 Bundle

Garmin Astro 220 Bundle 
Price

Retail: $600

Click Here for BEST Price

 

Retail: $500

Click Here for BEST Price

 

Size

2.4" x 6.3" x 1.4"

2.4" x 6.1" x 1.3" 

Weight

9.2 oz w/Batteries

7.5 oz w/Batteries

PC Interface

USB

 USB and Serial
Display

Transflective, 65K Color TFT

1.43" x 2.15" Screen

2.6" Diagonal

160 x 240 Pixels

 256 Level Color TFT

1.43" x 2.15" Screen

2.6" Diagonal

160 x 240 Pixels

Battery Type

2 AA Batteries: NiMH or Lithium Recommended

Battery Life:

Up to 20 Hours

 2 AA Batteries

Battery Life:

Up to 24 Hours

Waterproof Yes (IPX7)  Yes (IPX7)

Maps

Basemap

No Pre-Loaded Maps

Additional Maps Can Be Added

 Basemap 

No Pre-Loaded Maps

Additional Maps Can Be Added

Built-in Memory

1.7 GB Memory

Accepts microSD card

No Built-in Memory

Accepts micorSD card 

Waypoints

Routes

Waypoints - 2000

Routes - 200

 Waypoints - 1000

Routes - 50

Track Log 10,000 Points, 200 Saved Tracks  10,000 Points, 20 Saved Tracks
Automatic Routing (turn by turn routing on roads)

Yes (when you have the optional mapping for detailed roads installed)

Yes (when you have the optional mapping for detailed roads installed) 

Additional

Range: Up to 9 miles line of sight

Frequency Band: MURS

Vibration Mode: Yes

Tracks up to 10 dogs (DC-40) simultaneously

Range: Up to 9 miles line of sight

Frequency Band: MURS

Vibration Mode: Yes

Tracks up to 10 dogs (DC-40) simultaneously 

Electronic Compass Tilt-Compensated, 3-Axis Yes 
Images

 Garmin Astro Bundle

Garmin Astro Stats

Garmin Astro Screenshot

Garmin Astro Directions

Garmin Astro Screenshot

 Garmin Astro 220 Bundle

 

Garmin Astro 220 Stats

 

Garmin Astro 220 Map

 

Garmin Astro 220 Compass

 

Other Features

Garmin Connect Compatible

Barimetric Altimeter

Navigate to Geotagged Photos

Custom Maps Compatible

Paperless Geocaching

Unit to Unit Transfer

Hunt/Fish Calendar

Sun and Moon Information

Tide Tables

Area Calculation

Custom Points of Interest (POIs)

Barimetric Altimeter 

Paperless Geocaching 

Hunt/Fish Calendar

Sun and Moon Information 

Area Calculation

Custom Points of Interest (POIs) 

What's in the Box

Astro 320 Bundle

Astro 320 Handheld

DC-40 Wireless Transmitter Collar

Extended Range Antenna

Carrying Case

Belt Clip

USB Cable

AC Adapter for DC-40

Manuals

Astro 220 Bundle

Astro 220 Handheld

DC-40 Wireless Transmitter Collar 

Carrying Case

Belt Clip

USB Cable

Wrist Strap

AC Adapter for DC-40

Vehicle Power Cable for DC-40

Manuals 

Price

 

Retail: $600

Click Here for BEST Price

 

 Retail: $500 

Click Here for BEST Price

 

 Garmin Astro 320 Bundle   vs     Garmin Astro 220 Bundle

 

 

 

 

 

 

 

 

 

 

 

 
 
 
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