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echoMAP™ 70s

echoMAP™ 70s

Part Number 010-01105-00


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An Amazing Combo with a 7" Touchscreen Display

  • 7" WVGA touchscreen display with pinch-to-zoom
  • HD-ID™ sonar
  • 500W (77/200 kHz) transducer
  • 10 Hz GPS/GLONASS receiver
  • Wireless connectivity

echoMAP™ 70s

echoMAP 70s is an amazing chartplotter and fishfinder combination, featuring a 7" WVGA touchscreen display with pinch-to-zoom, and it comes with a worldwide basemap or LakeVü™ HD or BlueChart® g2 offshore cartography for the coastal U.S.

The crystal-clear display provides clear target separation, allows visibility both day and night, and has a user interface that anyone can navigate. Plus, it has multi-touch functions and auto-dimming to enhance your screen views.

Super-fast 10 Hz GPS/GLONASS

With the integration of a 10Hz GPS/GLONASS receiver, the 70s refreshes position and heading up to 10 times per second. It displays constant and fluid on-screen location and proves to be incredibly accurate when marking waypoints and navigating.

Add the Clearest Images on the Water

Add the optional GCV™ scanning sonar module to enjoy Garmin ClearVü and SideVü scanning sonar with the clearest scanning sonar images on the water.

Advanced Sonar Support

Built-in support for a wide selection of Garmin transducers, including 50/200 kHz and 77/200 kHz. In addition, echoMAP 70s will also support Minn Kota® and MotorGuide® trolling motor transducers.

It also allows networked combos to share their internal sonar with any other device on the network. You have the flexibility to choose what information is overlaid on the sonar screen. For example, time of day or GPS speed.

echoMAP 70s also includes sonar-recording capability that coordinates the timing of the sonar return with your boat's position and saves digital information for playback on a computer using HomePort™ planning software.


echoMAP 70s offers select networking capabilities that allow you to share features with other compatible echoMAP units, such as GCV 10 ClearVü and SideVü scanning sonar, supplemental maps, and user data, including waypoints, routes and tracks. User data entered into 1 chartplotter can be automatically synced with other chartplotters in a network.

Special Features for Sailing

Supported sailing features include laylines, enhanced wind rose, heading and course-over-ground lines, and true wind data fields. Gauge displays are designed to provide important need-to-know information at a glance, including true and apparent wind angle, set and drift, true or apparent wind speed, horizontal or vertical graphs, and a data bar with customizable data fields.

Get Your iPad® On Board

Plan and view routes on your iPad, iPhone® or iPod® with BlueChart® Mobile. Easily and wirelessly transfer those routes to your networked chartplotter with built-in Wi-Fi® capability.

Available with preloaded LakeVü HD maps — more than 17,000 lakes plus more than 5,700 HD lakes with 1-foot contours shoreline to shoreline — or BlueChart g2 coastal maps.

New Charts Guarantee LakeVü HD Ultra

Physical & Performance

Physical dimensions 9.0" x 5.6" x 2.4" (22.9 x 14.2 x 6.1 cm)
Display size, WxH 6.0" x 3.6"; 7.0" diagonal
(15.2 x 9.1 cm; 17.8 cm diagonal)
Display resolution, WxH 800 x 480 pixels
Display type Multi-touch touchscreen WVGA display
Weight 2.0 lbs (0.9 kg)
Water rating IPX7

10 Hz high-sensitivity

Antenna Internal with external connection
Mounting options Bail, flat or flush
Power consumption
  • Max power usage at 10 Vdc: 27 W
  • Typical current draw at 12 Vdc: 1.3 A
  • Max current draw at 12 Vdc: 2.3 A
  • Maps & Memory

    Preloaded maps (depending on version)
    Accepts data cards 2 microSD™ cards
    Waypoints 5,000
    Routes 100
    Track log 50,000 points; 50 saved tracks

    Features & Benefits

    Garmin Radar compatible  
    Garmin Sonar compatible  
    NMEA 2000® compatible  
    NMEA 0183 compatible  
    Garmin SmartMode compatible (customizable monitor presets)  
    Supports AIS (tracks target ships position)  
    Supports DSC (displays position data from DSC-capable VHF radio)  
    Tide tables  
    Garmin Meteor Audio System compatible  
    Supports Fusion-Link compatible marine radios  
    GSD™ Black Box sonar support  
    GCV™ Black Box sonar support  
    SiriusXM™ Weather & Radio compatible  
    BlueChart® Mobile (planning) compatible  
    Garmin Helm compatible  
    GRID™ (Garmin Remote Input Device) compatible  
    Wireless remote compatible  
    Wireless mouse compatible  

    Sonar Features & Specifications

    Dual-frequency (50/200 kHz) sonar capable  
    Dual-beam (77/200 kHz) sonar capable  
    Frequencies supported 50/77/200 kHz
    Transmit power 500 W (RMS) / 4,000 W (peak to peak)
    CHIRP sonar technology  
    ClearVü™ (with GCV™ black box, sold separately)
    SideVü™ (with GCV™ black box, sold separately)
    Voltage range 10-32 Vdc input
    Maximum depth 1,900 ft fresh water
    700 ft salt water
    (depth capacity is dependent on water bottom type and other water conditions)
    Bottom lock (shows return from the bottom up)  
    Water temperature log and graph  
    Sonar recording  
    Sonar history rewind  


    NMEA 0183 input ports 2
    NMEA 0183 output ports 2
    Video input ports  
    Video output ports  
    Wireless connectivity  
    Garmin Marine Network™ ports 1
    • echoMAP 70s
    • Power/data cable or power/data/sonar cable
    • Bail mount and knobs
    • Flush mount kit
    • Protective cover
    • Bezel
    • Documentation

    echoMAP 70s is available with and without dual-frequency transducer.

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