An innovative solution to a modern dilemma was presented at CES, the world’s largest technology fair, held on Las Vegas. French startup Smartlet has launched a modular bracelet designed to allow users to simultaneously wear a traditional mechanical watch on the top of the wrist and a smartwatch on the bottom, bringing together the best of both worlds in a single accessory.
The product seeks to serve a growing audience that appreciates the sophistication and sentimental value of an analog watch, but that does not give up the essential functionalities of a smart device. With the Smartlet bracelet, it is no longer necessary to choose between the elegance of a luxury piece and the convenience of receiving notifications, monitoring physical activities or making contactless payments.
Available from US$418, the accessory is made of stainless steel and does not include watches, functioning as a universal fitting system. The proposal is to offer a bridge between classic watchmaking and wearable technology, allowing users to keep their favorite pieces in daily use without sacrificing connectivity.

The vision behind innovation
The idea for the Smartlet bracelet was born out of the personal frustration of its founder, David Ohayon. Cansado the daily choice between his favorite analogue watch and the practicality of his Apple Watch, he decided to create a solution that would eliminate this dilemma. Based on this need, the startup was founded in Paris, which combines the rich tradition of French watchmaking with the cutting edge of technological innovation. The design, which has already been patented, was meticulously developed to ensure not only functionality, but also balance and comfort on the user’s wrist, preventing the additional weight from becoming a nuisance. The concept quickly gained recognition in the innovation scene, being awarded in important competitions such as the Concours Lépine in Paris, validating its relevance and originality even before its global launch at CES.
How the modular system works
The Smartlet’s mechanism is based on a double connection system that attaches to the cases of both watches. On one side, standard connectors fit the analog watch, while on the other, a specific compartment accommodates the smartwatch.
This configuration adds a thickness that varies between 9 and 12 millimeters to the wrist, depending on the smartwatch model attached. The design was designed to minimize bulk and distribute weight evenly.
Made from high-quality stainless steel, the accessory guarantees durability and a premium aesthetic that harmonizes with luxury watches. The choice of material also aims to resist the wear and tear of everyday use.
Switching between different devices is a simple process and does not require the use of tools, allowing the user to adapt the bracelet to different occasions or watches in their collection easily and quickly.
Wide compatibility with the main brands on the market
One of the Smartlet’s greatest assets is its versatility. On the smart side, the band is designed to be compatible with the most popular smartwatches on the market, including the entire Apple Watch, Samsung Galaxy Watch and Google Pixel Watch range.
In addition to the most complete smartwatches, the system also supports models from the Garmin and more compact activity trackers, such as the Fitbit Charge and the Whoop, offering flexibility for different user profiles and monitoring needs.
On the analog side, compatibility is equally comprehensive. The bracelet supports lug widths ranging from 18 to 24 mm, which makes it suitable for a wide range of watches from renowned brands such as Omega, Tudor, TAG Heuer and Rolex, whether vintage or modern models.
Design, materials and future versions
The design of the Smartlet is minimalist and functional, focused on discreetly integrating with the user’s look. The bracelet uses stainless steel to ensure a sophisticated appearance and resistance to continuous use. Detalhes as the clasp and finishing of the links follow the quality standards found in luxury watch bracelets, ensuring that the accessory does not clash with the pieces to which it is connected, but rather complements them in an elegant and cohesive way.
To ensure comfort, the bracelet design was designed to distribute the weight of the two devices evenly around the wrist. The company has already announced that it is developing future versions in other noble materials, such as titanium, to offer lighter options with varied styles. Essa expansion of the product line aims to serve an even broader audience, who seek customization and alternative materials to match their watch collections.
Featured at the largest technology fair in the world
During its presentation at CES, the Smartlet stood out as one of the most original and practical proposals in the wearable technology segment. The startup has managed to position its product as the ideal solution for watch enthusiasts who value the heritage and mechanics of traditional timepieces, but who at the same time rely on modern connectivity to manage their daily lives.
Visitors to the fair in Las Vegas had the opportunity to test the bracelet and check its compatibility with different watch models, confirming the ease of use and construction quality of the accessory.
Practical features in everyday life
With the smartwatch positioned discreetly on the bottom of the wrist, all of its health monitoring features, such as heart rate, sleep quality and step count, continue to operate uninterruptedly and accurately.
Access to notifications, alerts and contactless payments remains agile. Basta a simple turn of the wrist to view the smartwatch screen, without the need to constantly expose the device.
Important considerations before purchasing
Despite the clever engineering, wearing two devices inevitably adds bulk and weight to the wrist. Esse factor can be a point of discomfort for some users, especially when playing sports or in activities that require a lot of arm movement.
Another point of attention is the exposure of the smartwatch screen, which, as it is located on the lower part of the wrist, is more susceptible to scratches and impacts against surfaces such as tables and counters. The Smartlet targets a niche market that values the fusion between executive style and technology, with a price that reflects the patented engineering and high-quality materials used in its manufacture.