T1 Smart Watch Fishfinder Fishing Depth Sonar Sensor 1.22" Round Touch Screen BT 4.0 Heart Rate Stylish Design Simple OS Text Check Dial Phone Book Synchronous Incoming Call Pedometer Sedentary Reminderfor iOS 7 Android 4.3 or above

This sonar sensor can be cast directly by a fishing rod. without wasting time piloting the boat to the actual location. You will save much more time and make fishing decisions faster! And the information is all yours with a quick glance at your wrist.

Features:
Smart Watch with exquiste workmanship, unique and beautiful round design, lightweight and portable.
Silk Smooth and soft touch on the watch surface, extreme comfortable grip feeling, anti-dirt, and anti-scratch.
1.22" round touch watch screen capacitive touch screen with perfect view angles, quick in reaction with high sensitivity.
Rich and Simple Operating System, just move your finger from left to right, so easy.
Support heart rate, pedometer, sedentary reminder, incoming call sync reminder, text check.
Specified magnetic charging port, much more convenient.
High-tech Sonar can detect depth range from Approx.1 to 36m, Approx.30m in diameter.  
Fish Finder detects fish depth, position, scale and sizes.

Watch Specifications:
Model: T1
Hardware PlatformAster 2502-ARM7    
Memory:128MB+64MB
BT: BT4.0LE+EDR3.0
Accelerator/Gyroscope：3-axis
Notification: Support
Music Control: Support
Phone Book: Support
Alarm: Support
Phone Record: Support
Pedometer: Support
Sedentary remind: Support
Sleep Monitor: Support
Calculator: Support
Remote Camera: Support
Battery: 290mAh

Sonar Sensor Specifications:
Underwater Exploratory Depth: 1~40m
Underwater Exploratory Diameter: 0~29.5m
Wireless Receive frequency：433MHz/2.4G
BT Receive Range:15m Max
Draw Distance: 20m Max
Sonar Working Frequency: 120KHz
Sonar Radiation Angle: 45 degree
Battery Supply: 3.7V
Working Temperature: -10°C

FishFinder Function
Size of fishes
Small Ones: Approx.10cm long
Middle Ones: Approx. 10~30cm long
Big Ones: Approx.over 30cm long

Product and Package Sizes
Watch Size: Approx. 23 * 4.5 * 1.2cm / 9.0 * 1.75 * 0.5in
Watch Weight: Approx. 130g / 4.6oz
Sonar Size:Approx. 7 * 7 * 5cm / 2.73 * 2.73 * 1.95in
Sonar Weight: Approx. 70g / 2.5oz
Package Size: Approx. 15 * 11 * 11cm / 5.85 * 4.3 * 4.3in
Package Weight: Approx. 463g / 16.2oz

How to Use:
Tie the sensor on the top of the fishing rod,
drag the sensor at a steady speed, and it can feedback the underwater condition.

Note:
1, when the sensor is working, don't touch the bottom, or the result will be misleading, even you may break the sensor.
2, This item can be used for a long time, however, some unsteady factors that waves or submerged rocks may cause unexpected damage to the sensor.
3, 0~0.6m underwater ultrasonic wave can't detect anything, so this item can't be used in just 1m depth area underwater.
4, This watch is just general life water-resistant, please don't wear it when you bath or swim.
 
Package Lists:
1 * Watch
1 * Watch charging cable
1 * Sonar
1 * Sonar charging cable