Features: Adopt super-accuracy barometric sensor from Swiss. 24 hours barometric pressure trend chart. Remind you automatically when there is a suitable air pressure at fishing place. Incorporate altimeter, barometer, thermometer, weather forecast and time, date functions, etc. Six fishing places can be tracked including air pressure, temperature and fishing water depth. Arrow indication for barometric pressure change. Competition countdown management. Casting frequency management. EL backlight. 3ATM waterproof. Specifications: Barometer Display range 300hpa to 1100hpa (8.8 to 32.6inHg) Resolution 0.1hpa Unit Millibar and INhg unit switch available Fishing Barometric pressure trend chart Record last 24hours Barometric pressure change arrow Indicate future 24 hours Data record for fishing places Barometric pressure, temperature, fishing water depth and record time Fishing places 6 fishing places can be tracked wherever you are Pressure calibration One key calibrate pressure for fishing places Fishing time Fish icon will display on LCD Altimeter Display range -2296 ft to 29500ft ( -700m to 9000m) Resolution 1m/3ft Altimeter measurement Sea level altitude / Climbing altitude Unit M and Ft unit switch available Thermometer Display range -20¡æ to 60¡æ (-4¨H to 140¨H) Resolution 1¡æ / 1¨H Unit Celsius and Fahrenheit unit switch available Weather forecast Forecast Forecast for future 12 to 24 hours weather Four weather status Sunny-Slight sunny-Cloudy-Rain Time & Date Contest countdown management Range 99 hours 59 minutes 59 seconds Casting frequency management Casting frequency adjustable Display mode 24H or 12H available Backlight Display mode Highlight EL backlight Waterproof level 3ATM waterproof Battery Battery type CR2032 button battery Battery life About 12~24 months Specifications Material Plastic & PU Color As pictures show Dial dimension Diameter 5 cm, Thick 1.9 cm Watch band dimension 27*2 cm (L*W) Package List: 1 * Fishing Barometer Watch 1 * Clean Cloth 1 * User Manual(English&Chinese)