I am about to purchase the Humminbird Helix 7 SI / GPS . I will be using the unit primarily in SouthWest Florida coastal waters (not lakes). Is the Navionics+ map compatible with the Humminbird Helix 7 SI? Humminbird customer support says YES it is but on the Navionics website, Navionics+, HotMaps Premium and even Navionics Gold show as incompatible when you select compatibility with Helix 7 SI/GPS. So...
I'm trying to figure out:
1) what is the best compatible map card for me in coastal waters? and
2) where to buy it?
Thanks in advance for any guidance / clarification.
Shows as compatible and matches what Humminbird Cust Support said: