Garmin ECHOMAP UHD2 64sv 6″ Coastal Chartplotter

For a 14- to 22-foot coastal skiff or flats boat, the Garmin ECHOMAP UHD2 64sv keeps chart and sonar information close at hand without taking over the helm. Its 6.2-inch multi-touch display with keyed assist combines BlueChart g3 marine mapping, traditional CHIRP, UHD ClearVü, and UHD SideVü in a compact GPS chartplotter and fishfinder unit.

Key Features

- 6.2-inch WVGA multi-touch display with keyed assist – Provides touch control with physical button support for a compact helm.
- 800 x 480 resolution – Keeps essential chart and sonar information readable, with less detail than larger HD displays.
- 500 watts RMS output – Provides a capable sonar platform when paired with the correct transducer.
- UHD ClearVü, UHD SideVü, and traditional CHIRP – Shows targets below and beside the boat as well as conventional fish returns.
- Panoptix and LiveScope compatibility – Allows expansion with compatible Garmin live-sonar equipment through wireless sharing.

Who Is This For?

This model suits coastal skiffs, bay boats, smaller center consoles, and specialized flats boats where console space is limited. Keyed assist is useful when the boat is moving and precise touchscreen taps become difficult.

It is not ideal for a large offshore vessel that needs a wide split-screen chart and sonar view. Maximum depth depends on the selected transducer.

Compatibility

Confirmed compatibility includes Panoptix, LiveScope network equipment through wireless sharing, NMEA 2000, and wireless sharing of sonar and waypoints. The supplied information does not name a specific compatible transducer model or autopilot. No named incompatible system was provided, so verify Garmin network and transducer requirements before installation.

Technical Specifications

- Brand: Garmin
- Model: ECHOMAP UHD2 64sv, 010-02683-00
- Display: 6.2-inch WVGA color multi-touch with keyed assist
- Resolution: 800 x 480
- Sonar output: 500 watts RMS
- Traditional CHIRP: 50/77/83/200 kHz
- Scanning sonar: UHD ClearVü 800 kHz and UHD SideVü 1070 kHz
- Maximum depth: 700 m / 2,300 ft traditional freshwater, dependent on transducer
- Operating voltage: 9-18 VDC
- Waterproof rating: IPX7

Warranty & Support

The supplied specifications do not state a warranty term for this model. Confirm Garmin’s current warranty coverage and exclusions before purchase.

The ECHOMAP UHD2 64sv is the compact coastal choice for buyers who need more sonar capability than a basic chartplotter but have limited dash space. Its main trade-off is the 6.2-inch display, which is easier to install than a 7- or 12-inch unit but less comfortable for detailed split-screen chart work.