The Fish Hawk 550 Display delivers speed and temperature data from both the surface and at depth. It also shows the true depth of your downrigger using water pressure.
Using Bluetooth® wireless technology, the Display communicates with Cannon Optimum Downriggers and the Humminbird One-Boat Network, or the Fish Hawk mobile app. This allows access to Fish Hawk data from multiple displays on the boat.
I had an old display quit one day. While still on the boat, I called Fish Hawk and trouble shot the problem. While I wasnt happy with the 7 year old display going bad for no reason, I was pleased that someone answered the phone, knew what the problem was and had a new one to me in 3 days. Great service.