Please welcome Eyoyo Underwater Fishing Cameras.https://amzn.to/3siEgXn
I got my helix 7 tuned in and now can easily see fish at a hole or if it’s dead. Still having battery problems, power was lasting pretty well I thought until it hit 50% after 4 hours and then dropped off sharply after the next two hours. I was even turning the unit off when I went to check tippup lines or to eat. Also had the gps turned off.