SmartCast RF35 wrist mount provides a dual function fishfinder and watch with go anywhere design.

Key Features
Fully functional watch with date and time capability.
High visiblity 1 1/4" diagonal display with 48V x 32H resolution.
Water surface temperature and digital depth readout.
150 ft. remote operating range, 120 ft. depth capability.
Pulse backlit display and pulse lit Advanced Remote Sonar Sensor™ (RSS) for night fishing.
Display powered by replaceable 1 Lithium 2450CR watch battery. (included)
Includes dual channel and waterproof Advancced RSS
Ultra-wide sonar coverage equal to twi