TAG HEUER CONNECTED CALIBRE E5: DESIGN, TECHNOLOGY, AND PRECISION

The TAG Heuer Connected Calibre E5 shows from the first glance that it is not a conventional smartwatch. Its 45-millimeter case, crafted in brushed and polished steel, provides a solid and well-balanced feel on the wrist. The polished black ceramic bezel with silver markers reinforces its sporty character, while the sapphire crystal protects a 1.39-inch OLED display with a resolution of 454 x 454 pixels and excellent definition. The perforated black rubber strap offers all-day comfort and is secured with a steel folding clasp with pushers, as well as incorporating an interchangeable strap system that allows the watch to adapt to different styles and situations.

Digital Experience and Connectivity

Inside, the Connected Calibre E5 runs on the TAG Heuer OS, developed entirely by the brand to provide a smooth, intuitive experience consistent with its identity. The Qualcomm Snapdragon Wear 5100+ processor ensures agile performance in daily use, allowing calls, notifications, and music to be managed directly from the wrist. Wi-Fi, Bluetooth 5.3, and GNSS connectivity keep the user always connected, with full compatibility for iOS 18 and above as well as Android 13 or higher, making it a versatile option for different digital ecosystems.

Performance, Sport, and Battery Life

Designed to accompany an active lifestyle, the TAG Heuer Connected Calibre E5 integrates heart rate sensors, an accelerometer, gyroscope, compass, and barometer, allowing daily activity, calories burned, and sleep patterns to be monitored with precision. Preinstalled apps such as TAG Heuer Sports and TAG Heuer Wellness cover disciplines including running, cycling, swimming, hiking, training, and golf, offering clear and useful metrics. The 419 mAh battery reaches up to three days of autonomy in low power mode and around 17 hours in intensive sports mode, while fast charging allows a full day of use to be recovered in just 30 minutes and a complete charge in approximately one and a half hours. With water resistance up to 50 meters and a thickness of 14.8 millimeters, this model adapts naturally to both sports and everyday urban use.

Overall, the TAG Heuer Connected Calibre E5 represents a mature vision of the luxury smartwatch. It does not aim to replace traditional watchmaking but to complement it with a well-integrated digital experience, designed for those who value design, precision, and innovation equally. It is a watch that adapts to the current pace without losing coherence or character, confirming TAG Heuer’s ability to reinterpret watchmaking in a fully contemporary context.

Explore the innovation and luxury of the TAG Heuer Connected Calibre E5