By combining the elegance of its chronographs with the best of connected technology, TAG Heuer is redefining Swiss watchmaking. A stainless steel case, scratch-resistant sapphire crystal and ultra-light black ceramic bezel: innovative high-end watchmaking materials for a 45 mm timepiece that is water resistant to 50 metres. With clean lines, intelligent integrated functions, a configurable dial and a full touch screen, the TAG Heuer Connected pushes the limits of design and technique. Much more than a watch, its a masterful tool. Product Features: Compatibility/Operating System- Wear OS by Google. Est. Battery Life (1 Charge)- 20 Hours. Battery Charge Type - Magnetic USB Charging Cable. Calorie Tracking - Yes, Google Fit. Distance Tracking - Yes Smart Notification - Yes GPS - Yes Heart Rate Monitor - Yes, Google Fit. Music Control - Yes Sleep Tracking - Yes, In app store. Step Tracking - Yes, Google Fit Touch Screen - Yes, Operate via Crown. Water Resistant - 50 Metres. Voice Control