The perfect alliance between luxury and technology

Thanks to its patent-pending* technology, unique on the market, Smartlet has designed bracelets for those who refuse to compromise between aesthetics and innovation.

How? By connecting a traditional mechanic watch to a smartwatch or fitness tracker, and enjoying both watches with style and elegance every day.

* Patent filing in progress, invention in the running for the 2025 Lépine Competition.

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Twist Your Style

A disruption in the world of horology that transforms your everyday life

Many watch enthusiasts feel they have to choose between their classic watches, symbols of elegance and tradition, and the modern features of smartwatches and fitness trackers.

Smartlet solves this dilemma by offering a unique modular strap that allows users to wear a classic watch and a smartwatch on the same wrist, giving them the best of both worlds.

Beyond its practical aspect, Smartlet meets the aesthetic requirements of the contemporary gentleman who wishes to benefit from both his daily performance and health monitoring, and to wear an elegant timepiece.

Pre-ordering allows you to reserve your bracelet and receive it as a priority as soon as it becomes available.

Exclusively, only on this site and subject to requests received.

Reservations until June 30.

Availability: July 2025.

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The Smartlet bracelet is designed for optimal comfort. The high-quality materials and meticulous finishing reflect the attention to detail worthy of the finest watchmakers.

All product details

Dual mode

Wear a classic watch and a smartwatch at the same time, on the same wrist

Premium materials

Built in top quality stainless steel (for its first version)

Comfort

Easily set the bracelet at your size with the included kit

Optimal security

Patent-pending locking system to reliably secure your watches

Maximum compatibility

Suitable for major smartwatches, fitness trackers and classic watches (20 or 22 mm lug width)

The essential accessory for your everyday life

Discreet notifications, continuous health monitoring, safe travel...

Conscious about e-health, you are looking for discreet monitoring of your medical constants, without sacrificing your style

Digital explorer, you want to find a way to enjoy your traditional watches again without giving up on your beloved smartwatches

A fan of a modern lifestyle, you are looking for a simple solution to stay connected discreetly, without compromise in your daily life

Sport aficionado, you are looking for continuous monitoring of your health metrics to effectively prepare for your challenges (marathon, iron man…)

Watch enthusiast, you are looking to combine elegance and technology, without having to choose between the two

Sport aficionado, you are looking for continuous monitoring of your health metrics to effectively prepare for your challenges (marathon, iron man…)

HOW DOES IT WORK?
The best of both worlds on one wrist

You wear a traditional watch and a smartwatch or fitness tracker with its built-in features on the same wrist: the entire ecosystem of the most modern and innovative tech brands comes together for an ingenious and practical everyday experience.

Health monitoring, notifications, payment and public transport…
You no longer have to choose between aesthetic and technology.

It's up to you to create your own style without compromise.

DEMONSTRATION

LIVE

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Press talks about us...

The Smartlet real life prototype has been presented to the most cutting-edge experts in the watchmaking industry since early 2025. It has received excellent feedbaks from the trade press.

Smartlet is also a guest at the prestigious Times & Watches trade show in Geneva on April 1 and 2, 2025, with the innovation attracting the interest of renowned journalists in the field.