TAG Heuer Connected Calibre E5: The Next Generation of Luxury Smartwatches

Since its launch in 2015, the TAG Heuer Connected has redefined the concept of the luxury smartwatch. Ten years later, the Swiss Maison takes a new step forward with the Connected Calibre E5 (2025), a model that embodies the perfect fusion of watchmaking heritage and cutting-edge innovation.

Guided by its philosophy “Emotion Beyond Technology,” TAG Heuer envisions the connected watch not as a mere gadget but as a true watchmaking instrument, combining refined design, high-performance sports features, and advanced connected technology.

At Lepage.fr, an official TAG Heuer retailer, we invite you to discover this new generation that is already setting the benchmark for high-end smartwatches.

Refined Watchmaking Design and Premium Materials

True to its DNA, TAG Heuer has crafted the Connected Calibre E5 as a genuine Swiss timepiece before being a connected watch. Every detail—from the sharp lines of the case to the polished and brushed finishes—reflects the Maison’s watchmaking savoir-faire.

Available in two sizes (45 mm and 40 mm), the collection offers a range of materials and styles to suit every taste and lifestyle:

• Stainless Steel: elegant and versatile, perfect for everyday urban wear.
• Black DLC Titanium: lightweight, robust, and sporty, ideal for performance enthusiasts.
• Rose Gold PVD Finish: a warm, refined touch designed for more sophisticated or feminine styles.
• Golf Edition: an exclusive design featuring a graduated bezel and a white strap textured with golf ball–inspired dimples.

The straps—be it the classic H-link stainless steel bracelet, perforated or textured rubber straps, or refined leather options—feature TAG Heuer’s quick-change system, allowing you to switch styles in seconds.

The domed or flat sapphire crystal (depending on the model) ensures excellent legibility and scratch resistance, while the cases offer 50-meter water resistance, making the watch suitable for both daily wear and outdoor activities.

A Connected Experience Designed for Elegance and Performance

The TAG Heuer Connected Calibre E5 embodies the fusion of Swiss watchmaking design and cutting-edge technology. Its fifth generation introduces a reimagined OS and improved performance, delivering a seamless and intuitive experience for both daily life and sports activities.

Redesigned TAG Heuer OS

Developed in-house by TAG Heuer, the latest version of the OS harnesses the power of the Qualcomm Snapdragon 5100+ processor, delivering:

• Smooth and responsive navigation,
• Simplified, more visual menus for intuitive wrist-based use,
• Faster access to apps and sports tracking.

Iconic and Customizable Watch Dials

TAG Heuer preserves its watchmaking heritage with a curated selection of digital dials inspired by its iconic collections—Carrera, Monaco, and Aquaracer. Each digital dial is designed with the same attention to detail as the brand’s mechanical timepieces, and users can customize them with complications such as:

• Battery level, heart rate, weather, sports progress, and more.

Advanced Health and Performance Sensors

Beneath its refined exterior, the Calibre E5 integrates state-of-the-art tracking technology:

• Dual-band GNSS (L1 + L5) for highly accurate GPS, even in dense urban environments,
• Next-generation optical heart rate sensor (PPG) for more stable and precise measurements,
• SpO₂ sensor for blood oxygen monitoring,
• HRV tracking to monitor stress and recovery,
• Sleep tracking with analysis of sleep cycles and deep phases,
• Barometric altimeter, compass, and gyroscope for reliable outdoor data.

Optimized Battery Life and Fast Charging

Thanks to intelligent power management, the watch offers:

• Up to 2 days of battery life (1.5 days for 40 mm models),
• A Low Power Mode to extend usage,
• Fast charging that delivers a full day of power in just 40 minutes.

Sports, Outdoor & TAG Heuer Wellness: A True Performance Partner

The TAG Heuer Connected Calibre E5 is far more than a connected accessory—it is a true coach on your wrist, designed for both dedicated athletes and those pursuing an active lifestyle.

Comprehensive and Precise Sports Tracking

Equipped with dual-band GNSS (L1 + L5) and advanced biometric sensors, the Calibre E5 delivers accurate tracking across multiple disciplines. It is ideal for running, cycling, swimming, hiking, golf, and gym training.

Athletes can access real-time data on:

• Distance, pace, and speed,
• Elevation and altitude performance via the barometric altimeter,
• Heart rate zones and effort metrics,
• Precise GPS tracking, even in challenging environments (forests, mountains, urban canyons).

All this data integrates seamlessly with the TAG Heuer Sports app, enabling users to:

• View activity history,
• Compare performance over time,
• Monitor long-term progress,
• Adjust training programs to meet personal goals.

TAG Heuer Wellness: Everyday Health Tracking

Beyond sports sessions, the Calibre E5 acts as a discreet yet powerful wellness tool thanks to the TAG Heuer Wellness suite, offering:

• Daily activity tracking (steps, calories burned, active time),
• Continuous heart rate monitoring (rest, effort, recovery),
• HRV analysis to assess stress and recovery levels,
• Detailed sleep analysis, including duration and breakdown of light and deep phases,
• Recovery and balance indicators to prevent overtraining and improve quality of life,
• Progress charts and personalized goals, viewable directly on the watch or in the app.

A Lifestyle Companion with Premium Appeal

The Connected E5 goes beyond sports performance: it serves as a daily wellness companion while maintaining the Swiss watchmaking elegance that sets TAG Heuer apart. Whether for marathon training, mountain hikes, or simply tracking daily activity, it delivers accurate data and optimal comfort on the wrist.

An Elegant Connected Experience for Everyday Life

The TAG Heuer Connected Calibre E5 is not just a top-tier sports watch; it is also a refined timepiece designed to integrate seamlessly into your daily lifestyle, combining TAG Heuer’s Swiss watchmaking savoir-faire with the functionality expected from a high-end smartwatch.

Seamless and Intuitive Connectivity

Designed as an everyday companion, the Calibre E5 ensures simple and effective interaction with your smartphone. It enables you to:

• Receive and manage calls directly from your wrist,
• View and organize notifications (SMS, emails, messages, calendar events),
• Control music and audio content without reaching for your phone,
• Quickly access essential apps and widgets through a clear and responsive interface.

This connectivity is designed to be seamless and non-intrusive, allowing the watch to remain a practical tool that enhances comfort and performance.

Customization and Style

With a wide selection of exclusive digital dials inspired by TAG Heuer’s iconic Carrera, Monaco, and Aquaracer collections, every wearer can express their personal style. Customizable complications let you display key data such as battery level, weather, heart rate, and sports progress—offering a fully tailored experience.

Additionally, the TAG Heuer quick-change system makes it easy to swap straps:

• Steel bracelet for a sleek, urban look,
• Rubber strap for a sporty, technical style,
• Leather strap for a dressier, more refined appearance.

This modularity enhances the premium and versatile character of the Calibre E5.

Swiss Elegance Meets TAG Heuer Spirit

Unlike many smartwatches focused solely on technology, the Calibre E5 retains a strong watchmaking DNA:

• Refined lines inspired by TAG Heuer’s mechanical timepieces,
• Carefully crafted finishes and premium materials (steel, titanium, rose gold PVD),
• Digital dials that capture the look and feel of traditional Swiss watches.

This dual identity—heritage watchmaking combined with cutting-edge technology—sets TAG Heuer apart in the smartwatch market, delivering an experience as enjoyable to wear as it is to use.