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Garmin GPSMAP 820

Garmin GPSMAP 820

Garmin GPSMAP 820

Garmin GPSMAP 820

Garmin GPSMAP 820

  • Garmin GPSMAP 820
  • Garmin GPSMAP 820
  • Garmin GPSMAP 820
  • Garmin GPSMAP 820
  • Garmin GPSMAP 820
  • Garmin GPSMAP 820
  • Garmin GPSMAP 820

Garmin GPSMAP 820

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Product description Garmin GPSMAP 820

The 8” colour GPSMAP 820 keyed chartplotter has a preloaded worldwide basemap. The built-in 10 Hz GPS/GLONASS receiver updates your position and heading 10 times per second.

With NMEA 2000 support for autopilot capability, engine data, SiriusXM Weather and more, the GPSMAP 820 is compatible with LakeVü HD Ultra, BlueChart g2 and BlueChart g2 Vision. It also supports all Garmin marine radar.

For even more functionality, wirelessly connect to Apple (mobile digital device) for BlueChart Mobile. The chartplotter includes 2 SD data card slots, allowing for gigabytes of storage. It can be flat, flush or bail mounted.


- 8” colour SVGA display with keyed control

- with BlueChart g2 Vision and BlueChart g2 mapping

- High-sensitivity internal 10 Hz GPS/GLONASS receiver

- Compatible with LakeVü HD Ultra, BlueChart g2 and BlueChart g2 Vision

- Supports all Garmin marine radar


The GPSMAP 820xs offers select networking capabilities that allow you to share features with other compatible GPSMAP units, such as radar, GCV 10 DownVü and SideVü scanning sonar, supplemental maps, and user data, such as waypoints, routes and tracks.

Special Sailing Features:

Supported sailing features include laylines, enhanced wind rose, heading and course-over-ground lines, and true wind data fields.


Physical & Performance:

- Display resolution, WxH: 800 x 600 pixels

- Display type: SVGA display

- Weight: 1.6 kg

- Water rating: IPX7

- Receiver: 10 Hz high-sensitivity

- Antenna: Internal with external connection

- Mounting options: Bail, flat or flush

Power consumption:

- Max power usage at 10 Vdc: 14 W

- Typical current draw at 12 Vdc: 1.1 A

- Max current draw at 12 Vdc: 3.2 A

Maps & Memory:

- Preloaded maps: None

- Accepts data cards: 2 SD cards

- Waypoints: 5,000

- Routes: 100

- Track log: 50,000 points; 50 saved tracks

Features & Benefits:

- Garmin Radar compatible: Yes

- Garmin Sonar compatible: Yes (with GCV black box, sold separately)

- NMEA 2000 compatible: Yes

- NMEA 0183 compatible: Yes

- Garmin Marine Network compatible: Yes (limited capabilities)

- Garmin SmartMode compatible (customizable monitor presets): No

- Supports AIS (tracks target ships position): Yes

- Supports DSC (displays position data from DSC-capable VHF radio): Yes

- Tide tables: Yes

- Garmin Meteor Audio System compatible: Yes

- Supports Fusion Lync compatible marine radios: No

- GSD Black Box sonar support: No

- GCV Black Box sonar support: Yes

- SiriusXM Weather & Radio compatible: Yes

- BlueChart Mobile (planning) compatible: Yes

- Garmin Helm compatible: Yes

- GRID (Garmin Remote Input Device) compatible: No

- Wireless remote compatible: No

- Wireless mouse compatible: No

Sonar Features & Specifications:

- Dual-frequency (50/200 kHz) sonar capable: No

- Dual-beam (77/200 kHz) sonar capable: No

- CHIRP sonar technology: No

- DownVü: Yes (with GCV black box, sold separately)

- SideVü: Yes (with GCV black box, sold separately)

- Voltage range: 10-32 Vdc input


- NMEA 0183 input ports: 2

- NMEA 0183 output ports: 2

- Video input ports: None

- Video output ports: None

- Wireless connectivity: Yes

- Garmin Marine Network ports: 1

- Additional: Wireless connectivity: yes

Whats in the Box:

- GPSMAP 820 with worldwide basemap

- Power/data cable

- Bail mount

- Flush mount

- Protective cover

- Documentation

Order now your Garmin GPSMAP 820 and receive it at home in a few days. In addition, you can choose different sizes and colors for Garmin GPSMAP 820, this way it adapts to your needs. At this moment Garmin GPSMAP 820 is in stock and the price is 1931.95 $. With our variety of Devices articles, you can find everything you need at one place.

Features Garmin GPSMAP 820

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