Casio ProTrek Quad Sensor Blue Ana-Digi Mens Bluetooth Watch PRTB50-1

Casio's PRT-B50 series of ProTrek watches features a Quad Sensor mechanism which includes depth meter, digital compass, barometer/altimeter, and thermometer, making it perfect for any outdoor enthusiast such as campers, hikers, and climbers. Its Bluetooth featue allows data to be transfered with a smartphone that's downloaded ProTrek's 'Connected' app. It even comes with an accelerometer which lets you keep count of your steps in a compact configuration. Blue 57.5 × 50.8 × 15.8mm Resin Case Blue Top-Grade Casio Resin Strap Blue Dial, Negative LCD Total weight: 64 grams Mineral Glass Direction Bezel 100-meter water resistance Double LED light: LED light for the face (Auto LED light, Neon illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow) - LED backlight for the digital display (Auto LED light, Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow) Low-temperature resistant (–10°C/14°F) Mobile link (Wireless linking