My Graph*4: Sunrise/Sunset Data *1 CASIO test conditions *2 iOS not supported. (It is necessary to install CASIO MOMENT SETTER+ Ã??Ã???on an Android smartphone.) *3 GPS altitude information is used, so the indicated altitude may not exactly match the actual above sea level elevation or altitude. *4 Default: OFF *5 Limited Functiionality when connected to an iOS device Tide & Fishing Barometer CONTACT OUR SALES TEAM (905) 458-5588 FOR INFORMATION REGARDING OUR PRICE MATCH GUARANTEE Size of case/total weight WSD-F20 61.7 x 57.7 x 15.3mm / 92g Altimeter