Smartlet One Collection
Heritage meets innovation
Every watch you wear holds meaning: an heirloom, a milestone, a memory. These are more than timepieces — they are part of who you are.
Smartlet keeps that connection alive, while adding the smart features that modern life demands: health insights, training data, and connected tools.
No more choosing between elegance and performance, tradition and innovation — now you can have both on your wrist.
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Performance without compromise
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Design and craftsmanship
Smartlet was born in Paris — the world’s capital of style — to reinvent how watches are worn.
Minimalist yet assertive, it elevates both mechanical and connected watches without ever overshadowing them. Every detail, every finish, is made to last and to protect what you wear.
Modularity is not just a mechanism, it’s a philosophy. Smartlet adapts to your style, your needs, your everyday. One strap, all your watches, all your stories.
It’s the freedom to combine past and present, with elegance and precision.
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Innovation in motion
Bringing Smartlet to life has been a constant challenge: how to combine elegance, modularity, and reliability on a single wrist? Two years of prototypes, adjustments, and tests to reach the right balance.
In 2025, our patent and a medal at the Concours Lépine recognized this work — praised as well by the French-speaking watch press.
For us, these distinctions are not an end, but a confirmation: Smartlet is not just a strap, it is a new way of wearing time — discreet, confident, and always evolving.
Our story
Smartlet was born from the ingenuity of David Ohayon, an engineer with a passion for beautiful watches and new technologies. The concept is innovative: thanks to a secured system, the Smartlet bracelet simultaneously accommodates a classic watch and a smartwatch or fitness tracker.
This innovative set up allows you to benefit from the advanced features of a smartwatch while enjoying the timeless charm of your favorite mechanical watch. French engineering designed by a watchmaking enthusiast and hailed for its innovative nature, an invention in the running for the Lépine Paris 2025 competition.