Ibobber Castable Fishfinder

Sonar depth up to 135 feet depth scale, fish depth
• Tags two fish sizes under and over 38 cm. IBobber syncs with iOS 6.0, 7.0 and 8.1 operating systems (Apple). Phone and tablets for Android (v4.3), using Bluetooth Smart v4.0.
• Built-in strike alarm, alerting you when the fish bite
• Bluetooth Smart v4.0 maintains a strong, low energy connection with a smart device
• Waterbed contour mapping up to 30 metres away