I've been using the Navionics app for ages, but it's not a sonar so it can't give you real-time information on what's going on below.
I was browsing around the Cabela's site and found this:
http://vexilar.com/info/sonarphone-mobile-depth-sounder-app/
Basically, it's an app you install on your smartphone or tablet that links to a transducer accessory using WiFi. The transducer is a WiFi hotspot, and you connect your mobile device to the hotspot and it beams the signal to your device. They have a little floating pod you can cast out or tow behind a float tube, canoe or kayak, a traditional permanent transducer mount, and a portable mount with suction cup and battery tray.
When you think about it, why does a fish finder need a display when we have smartphones and tablets with better screens and higher resolutions? All a sonar needs is the transducer(s) and the processor to interpret the signals. Have you seen the prices for sonars with large, high-res displays? $2,000+!
You can buy waterproof cases and extra batteries for your smartphone or tablet. Why have a sonar with a display that's smaller and looks worse than your iPad and is permanently stuck to your boat where any thief can help themselves?
They're also making an underwater camera that uses the same wireless technology:
http://vexilar.com/products/index.php?prodCat=marine&prodSubCat=fishphone
The app is free, and you can try it out without buying the accessory. I've played around with it a bit, and I must say I'm really interested in the technology. I may have to pick one up.
I was browsing around the Cabela's site and found this:
http://vexilar.com/info/sonarphone-mobile-depth-sounder-app/
Basically, it's an app you install on your smartphone or tablet that links to a transducer accessory using WiFi. The transducer is a WiFi hotspot, and you connect your mobile device to the hotspot and it beams the signal to your device. They have a little floating pod you can cast out or tow behind a float tube, canoe or kayak, a traditional permanent transducer mount, and a portable mount with suction cup and battery tray.
When you think about it, why does a fish finder need a display when we have smartphones and tablets with better screens and higher resolutions? All a sonar needs is the transducer(s) and the processor to interpret the signals. Have you seen the prices for sonars with large, high-res displays? $2,000+!
You can buy waterproof cases and extra batteries for your smartphone or tablet. Why have a sonar with a display that's smaller and looks worse than your iPad and is permanently stuck to your boat where any thief can help themselves?
They're also making an underwater camera that uses the same wireless technology:
http://vexilar.com/products/index.php?prodCat=marine&prodSubCat=fishphone
The app is free, and you can try it out without buying the accessory. I've played around with it a bit, and I must say I'm really interested in the technology. I may have to pick one up.