Bluetooth® Smart. The watch features energy-saving Bluetooth® technology, which enables data exchange at the push of a button to save power. The watch connects to your smartphone wirelessly via Bluetooth®, providing access to a host of useful functions. Smartphone time. When the watch is paired with your smartphone, the time is automatically set and the current time is displayed for everyone. Auto LED light. A slight turn of the wrist illuminates the watch display with an LED. Neon display. The hands and/or index are covered by a fluorescent coating and glow in the dark if the watch has been previously exposed to a light source. World time function. The world time function displays the current time in up to 29 different time zones. Stopwatch - 1/1000 sec. - 24 hours. Elapsed time, split times and final time are measured to the nearest thousandth of a second. The watch is capable of timing up to 24 hours. Timers - 1/1 second - 24 hours. For those who demand precision: Countdown timers are a great way to remind you of special or recurring events, as they emit an acoustic signal at the scheduled time. They can be set in seconds or up to an hour in advance. Schedule-Timer. Always keep track of appointments with the ´´Schedule-Timer´´. Appointments from the smartphone calendar are transferred to the watch and displayed on the screen with the start and end times. In addition, they appear on the watch 120 minutes before the scheduled start and with a countdown. 5 daily alarms. The daily alarm will remind you of appointments that recur daily by means of an acoustic signal that sounds at the set time. This model is equipped with 5 independent alarms that remind you of your important appointments. Hand movement function. By pressing the button, the hands start moving, thus allowing for a clearer view of the stopwatch and/or date functions. Button sound on/off. If desired, the button sound can be turned off using the Mode button. Once turned off, the watch will no longer beep when switching from one function to another. Set alarms or the countdown timer are still active after the button sound is turned off. Day of the week display in multiple languages. The day of the week display can be selected in different languages. Automatic calendar. Once set, the automatic calendar always displays the correct date. 12/24-hour normal time display. Times are displayed in either the 12- or 24-hour format. Mineral glass. The hard, scratch-resistant mineral glass protects the watch from external damage. Solid stainless steel case. The solid stainless steel case provides valued, robust quality. Stainless steel strap. Robust, durable and elegant. The stainless steel strap is a classic for watches. Safety clasp. Fail-safe: The bracelet of this watch has a particularly secure clasp that prevents accidental opening. 2 years - 1 battery. The battery provides the watch with the necessary energy for approx. 2 years. Water resistance classification (10 bar). Perfect for swimming and snorkelling: the watch is water resistant to 10 bar (ISO 22810). Dimensions (W x H x D). 52.3mm x 48.7mm x 12.9mm. Weight. approx. 148 g.