The ECHOMAP Ultra 126sv combo with a 12” keyed-assist IPS touchscreen display has all the built-in fishing tools you need for successful fishing. The included GT56 transducer provides Garmin CHIRP traditional sonar and Ultra High-Definition ClearVü and SideVü scanning sonars with 20% greater range and three frequencies for top performance at all depths. Vivid scanning sonar color palettes make it easier than ever to distinguish targets and structure. The device also supports Panoptix LiveScope LVS12, the Panoptix LiveScope system, and the entire Panoptix all-seeing sonar line (transducers sold separately). Share sonar, waypoints, and routes with other ECHOMAP Ultra 10” and 12” units as well as ECHOMAP Plus and UHD 7” and 9” units. The combo is preloaded with BlueChart coastal charts and LakeVü g3 inland maps — both with integrated Navionics data and Auto Guidance technology1. It also includes Quickdraw Contours custom map drawing software.
Features:
- 12” keyed-assist IPS touchscreen combo with all the built-in tools you need to find and catch fish
- Included transducer provides Garmin CHIRP traditional sonar and Ultra High-Definition ClearVĂĽ scanning sonar and SideVĂĽ scanning sonar with 20% greater range
- Vivid scanning sonar color palettes make it easy to distinguish targets and structure
- Built-in support for the full line of Panoptix sonars, including the Panoptix LiveScope system (transducers sold separately)
- Preloaded with Garmin exclusive BlueChart g3 coastal charts and LakeVü g3 inland maps — both with integrated Navionics data and Auto Guidance technology1
- Share sonar, maps, waypoints and routes with other ECHOMAP Ultra 10” and 12” units as well as ECHOMAP Plus and UHD 7” and 9” units
- Built-in Quickdraw Contours mapping software instantly creates personalized fishing maps on-screen with 1’ contours as you fish
- Built-in Wi-Fi connectivity pairs with the free ActiveCaptain app2 for access to OneChart to purchase and download new charts; also receive smart notifications3, software updates, Garmin Quickdraw Community data and more
- Quick-disconnect bail mount
- Display size 10.3” x 6.4”; 12.1″ diagonal (26.1 cm x 16.3 cm; 30.7 cm diagonal)
- Display resolution 1280 x 800 pixels
- Physical dimensions 13.4″ x 9.0″ x 3.9″ (341 x 229 x 98 mm)
- Receiver: 10 Hz
- Water rating: IPX7
- Weight: 5.5 lbs (2.5 kg)
- Mounting options Bail or flush
- Display type WXGA IPS display
- Antenna Internal or external over NMEA 2000
In the Box:
- ECHOMAP Ultra 126sv with BlueChart g3 and LakeVĂĽ g3 for U.S.
- GT56UHD-TM transducer
- Power/data cable
- Tilt mount with quick release cradle
- Flush mount
- Protective cover
- Hardware
- Documentation



















John Carter –
The Garmin ECHOMAP Ultra 126sv is an absolute game-changer for any serious angler. The GT56UHD-TM transducer provides crystal-clear images of the underwater terrain, and the large 12-inch display is easy to read even in bright sunlight. Highly recommend!
Sarah Thompson –
I’ve been using the Garmin ECHOMAP Ultra 126sv for a few weeks now, and I’m thoroughly impressed. The GT56UHD-TM transducer offers incredible detail, and the unit is very user-friendly. It’s definitely worth the investment.
Michael Rodriguez –
This is by far the best fishfinder I’ve ever used. The Garmin ECHOMAP Ultra 126sv with the GT56UHD-TM transducer provides unmatched clarity and detail. The large screen is a huge plus, and the interface is intuitive.
Emily Davis –
The Garmin ECHOMAP Ultra 126sv is a fantastic piece of equipment. The GT56UHD-TM transducer delivers excellent performance, and the 12-inch display is perfect for detailed navigation. It’s a bit pricey, but you get what you pay for.
David Wilson –
I’m very happy with my purchase of the Garmin ECHOMAP Ultra 126sv. The GT56UHD-TM transducer provides clear and accurate readings, and the large screen is a big improvement over my old unit. Setup was straightforward, and it works flawlessly.
Laura Martinez –
The Garmin ECHOMAP Ultra 126sv is a top-notch fishfinder. The GT56UHD-TM transducer offers incredible detail, and the 12-inch display is easy to read. It’s a bit on the expensive side, but it’s worth every penny.
James Brown –
I’ve been using the Garmin ECHOMAP Ultra 126sv for a month now, and it’s been a great experience. The GT56UHD-TM transducer provides excellent imaging, and the large screen is a big plus. The only downside is the price, but it’s a high-quality product.
Patricia White –
The Garmin ECHOMAP Ultra 126sv is an excellent fishfinder. The GT56UHD-TM transducer delivers clear and detailed images, and the 12-inch display is very user-friendly. It’s a bit expensive, but it’s a great investment for serious anglers.
Robert Green –
I’m very impressed with the Garmin ECHOMAP Ultra 126sv. The GT56UHD-TM transducer provides outstanding clarity, and the large screen is a big improvement over my previous unit. It’s a bit pricey, but it’s worth it for the quality you get.