12 inch Chartplotter Is All-in-1 Solution
- 12 inch color display with keypad interface and multifunction control knob
- High-sensitivity internal 10 Hz GPS and GLONASS receiver
- Fully network capable for Garmin Marine Network and NMEA 2000® plus NMEA 0183 support
- Supports optional BlueChart® g2 Vision® HD charts for Auto Guidance and other premium navigation features
GPSMAP 1222 is designed for cruisers, sailors and sailing racers who need the advanced all-in-1 solution provided by our 12 inch keyed chartplotter. Features a large, bright screen coupled with a quick and easy-to-use keypad interface with user-programmable keys and a multifunction control knob.
Complete Network Sharing
Garmin Marine Network support allows sharing of sonar, maps, user data, dome or open-array radar, IP cameras and Panoptix™ sonar among multiple units. Includes NMEA 2000 network connectivity and NMEA 0183 support for autopilots, digital switching, weather, FUSION-Link, VHF, AIS and other sensors.
Built-in Wi-Fi® Connectivity
Enjoy built-in Wi-Fi connectivity for BlueChart Mobile 2.0 and Garmin Helm apps. Garmin Helm allows you to view and control your compatible chartplotter from a compatible smartphone or tablet while providing enhanced situational awareness for the mariner. With BlueChart Mobile, a free app downloaded from the App Store™, you can get reliable weather information while you plan marine routes on your iPad® or iPhone® then wirelessly transfer them to your boat's compatible networked Garmin chartplotter. You can even stream and control a VIRB action camera from the chartplotter.
Built-in ANT® Connectivity
Enjoy built-in ANT wireless connectivity directly to quatix® marine watch, Garmin Nautix™ in-view display, gWind™ Wireless 2 transducer, GNX™ Wind marine instrument and wireless remote controls.
Heading, Position Refreshed 10 Times per Second
Fast, responsive built-in 10 Hz GPS and GLONASS receiver refreshes your position and heading 10 times each second to make your movement on the screen more fluid. It makes dropping up to 5,000 accurate waypoints — and finding your way back to them — quick and easy.
Upgrade to Our Best Maps on the Water
Two SD™ card slots provide expandable memory for accessory map purchases, such as LakeVü HD, LakeVü HD Ultra, BlueChart® g2 HD or BlueChart® g2 Vision® HD, which adds Garmin patented Auto Guidance¹ and other great features.
Built-in SailAssist Features
To help you gain a wind-maximizing competitive edge, your chartplotter features a pre-race guidance page that shows your virtual starting line along with data fields showing laylines, time to burn before the start and a race timer that can be synchronized across all your networked Garmin GPS products. In addition, other supported sailing features include an enhanced wind rose, heading and course-over-ground lines, set and drift, true and apparent wind data and more.
GPX Waypoints Transfer
If you have waypoints, tracks or frequently used routes stored on another manufacturer's GPS product — or on a Garmin handheld device — it's easy to transfer those items to your new Garmin chartplotter via industry-standard GPX software formatting.
¹Auto Guidance is for planning purposes only and does not replace safe navigation operations.

Specs
GPSMAP 1222 12" Chartplotter and Multifunction Display with World Wide Basemap Charts
Name | Value |
---|---|
Antenna | Internal GPS Antenna |
Best Use | Cruising Fishing Sailing |
Card Type | Micro SD |
Cartography | Worldwide Basemap |
Compatible Accessories | Radar Weather Sonar VHF Camera Wind Sensor AIS |
Connection Interface | Micro SD WiFi NMEA 0183 NMEA 2000 Garmin Marine Network ANT+ Networks Multiple Displays |
Diagonal Screen Size | 12" |
Dimensions | 14.1" x 8.9" x 2.7" |
Display Shape | Horizontal |
Display Color | Color |
Display Type | Color WVGA |
Mount Type | Flush Bracket |
Resolution | 1280 x 800 |
Type | Chartplotter |
Voltage | 12 Volts DC |
Warranty Details | Two Years |
Waterproof | IPx7 Waterproof |