Based on search parameters like season, time of day, temperature and fish species, Humminbirds SmartStrike Digital Chart highlights areas of the lake where your prey is most likely located. Available exclusively on Helix G2, SOLIX, and ONIX platforms. Available: Minnesota V3.0 WisconsinV3.0 Dakota/Nebraska V1.0 Mid Atlantic States V2.0 Northeast States V2.0 Southeast States V3.0 West States V2.0 Great Lakes V1.0 Great Plains V2.0 Mid South States V2.0 Woods/Rainy V1.0 Great Lakes V2.0 Mid South V3.0 Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Digital Chart.