Foretrex 101

Foretrex 201

Geko 201

Geko 301

Receiver

12 channel

12 channel

12 channel

12 channel

Number of Waypoints

500

500

500

500

# of Routes / # of waypoints per route

20/125

20/125

20/125

20/125

Database, Basemap, or Built-in Maps

N/A

N/A

N/A

N/A

Additional map options

N/A

N/A

N/A

N/A

Battery Life

15 HR (AAA)

15 HR (Rechargeable lithium ion)

12 HR (2AAA)

9 HR (2AAA)

Display Size

.9 x 1.4

.9 x 1.4

1.44 x .92

1.44 x .92

Display Type

Black & White LCD

Black & White LCD

Black & White LCD

Black & White LCD

Area Calculation

No

No

No

Yes

Display Resolution

64 x 100

64 x 100

100 x 64

100 x 64

Standard GPS Antenna

Built in

Built in

Built in

Built in

TracBack Mode

Yes

Yes

Yes

Yes

# of Tracklog Points

10,000

10,000

10,000

10,000

Unit Weight

2.75 oz.

2.75 oz.

2.3 oz.

2.3 oz.

Audible Alarms

No

No

No

No

Waterproof Standard

IPX7

IPX7

IPX7

IPX7

Unit Dimensions

3.3" W x 1.7" H x .91" D

3.3" W x 1.7" H x .6" D

3.9 x 1.9 x .96

3.9 x 1.9 x .96

Backlit Display

Single level

Single level

Single level

Single level

Ext. Ant. Hookup

N/A

N/A

N/A

N/A

WAAS/EGNOS capability

Yes

Yes

Yes

Yes

Loran TD position format

Yes

Yes

Yes

Yes

MGRS position format

Yes

Yes

Yes

Yes

Built-In Electronic Compass

N/A

N/A

N/A

Yes

Built-In Barometric Altimeter

N/A

N/A

N/A

Yes

Hunting/Fishing calculator

Yes

Yes

Yes

Yes

Celestial Information Page

Yes

Yes

Yes

Yes

Proximity Waypoints

N/A

N/A

N/A

N/A

Built in calendar

N/A

N/A

N/A

N/A

Voltage Range

3.2

4.5-5.5

3.2

3.2

Waypoint Icons

Yes

Yes

Yes

Yes

MSRP

$138.65

$182.13

$149.99

$246.41