A G-shock watch composed of a green resin strap and case with Bluetooth connectivity which allows you to track and improve workouts. The app also makes it possible to maintain step count logs with five exercise intensity levels to calculate the calories you burn, specify a daily step target, create timer combinations, and much more. Additional noteworthy features include app-based auto time setting correction and an Auto LED Light to facilitate workouts in areas where lighting is dim. Accuracy +/- 15 seconds per month Airplane mode Radio wave signals can be disabled when flying or in a medical facility. Alarm function Automatic calendar Once set, the automatic calendar always displays the correct date. Bluetooth® Connectivity Connect to compatible smartphones for a range of features Countdown timer Date and weekday display Display illumination Auto Light: The watch dial will illuminate automatically when you tilt your wrist towards you. Once activated, this feature will automatically deactivate after six hours. LED light selectable illumination duration (1.5 seconds or 3 seconds) Dual Time Simultaneous display of the current time in two different time zones. Home city time swapping Lap memory 200 records Link loss alert Your watch alerts you if wireless communication with your phone is broken. Low-temperature resistant Even temperatures as low as -10 °C/ 14°F have no effect on this watch. Resin band & case Synthetic resin is the ideal material for wrist straps thanks to its extremely durable and flexible properties. Shock-resistant Shock-resistant construction protects against impact and vibration. Step tracker 0- 999,999 step count display range, 3-axis acceleration sensor. Stopwatch function Target time indicator Target time countdown begins to count 10 seconds before pre defined target ends. Vibration-resistant alphaGEL elements (a silicone material) surround the watch, making it even more resistant to shocks and vibrations. It is extremely flexible and has a cushioning effect on the module. World time function Displays the current time in major cities and specific areas around the world. - Total Weight 59g - Case Depth 15.5mm - Case Width 48.6mm - Watch Movement Quartz - Water Resistance 200 metres