Smartlet - One Classic - Whoop 5.0/MG & Classic watch - Silver
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About this product
Smartlet Classic is a modular watch strap system that lets you wear your mechanical watch and smartwatch simultaneously on the same wrist. Compatible with 100+ watch brands (18-24mm lug width) and leading smartwatch platforms including Apple Watch, Garmin, Samsung Galaxy Watch, Fitbit Charge, and WHOOP. Crafted in Paris from SS316L stainless steel with a hand-brushed silver finish. Recognized at the Concours Lepine International Paris 2025 and selected for CES 2026.
Universal compatibility
Fits over 100 mechanical watch brands with 18–24mm lug widths and pairs with major smartwatches including Apple Watch, Garmin, Samsung Galaxy Watch, Fitbit Charge, WHOOP, Huawei, and Coros for wide device coverage.
Wear mechanical + smartwatch together
Modular system lets you wear a mechanical watch and a smartwatch simultaneously on the same wrist, so you keep your classic timepiece while tracking activity.
SS316L stainless steel construction
Crafted in Paris from corrosion-resistant SS316L stainless steel with a hand-brushed silver finish for a premium look and durable everyday wear.
24mm lug width fit
Designed for 24mm lug width watches and compatible across 18–24mm lug widths, ensuring a secure fit with included WHOOP 5.0 adapter and other smartwatch adapters.
Award-winning design
Recognized at the Concours Lépine International Paris 2025 and selected for CES 2026, reflecting award-winning innovation and design quality.
- BrandSmartletModel NumberSMO-CLA-WHP-24Product NameSmartlet One Classic - Whoop 5.0/MG & Classic watchColorSilverBrand/CharacterStarletteBand Width24 millimeters
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Smartlet Classic is a modular watch strap system that lets you wear your mechanical watch and smartwatch simultaneously on the same wrist. Compatible with 100+ watch brands (18-24mm lug width) and leading smartwatch platforms including Apple Watch, Garmin, Samsung Galaxy Watch, Fitbit Charge, and WHOOP. Crafted in Paris from SS316L stainless steel with a hand-brushed silver finish. Recognized at the Concours Lepine International Paris 2025 and selected for CES 2026.

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