Smartlet - One Classic - Smartwatch 22mm - 21mm lug width watch - Silver

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: Compatible with 100+ mechanical watch brands using 18–24mm lug widths and major smartwatch platforms including Apple Watch, Garmin, Samsung Galaxy Watch, Fitbit Charge, WHOOP, Huawei, and COROS for broad device support.
• Wear two watches at once: Modular system mounts a mechanical watch and a smartwatch side-by-side on the same wrist, preserving the classic watch aesthetic while keeping smartwatch functionality accessible.
• Premium SS316L stainless steel: Crafted in Paris from corrosion-resistant SS316L stainless steel with a hand-brushed silver finish for a premium look, durability, and long-lasting wear.
• 21mm lug width compatibility: Designed for 21mm lug widths with included 21mm adapter set, ensuring a secure fit for compatible traditional watches and streamlined integration with the 22mm smartwatch connector.
• Award-winning innovation: Awarded at the Concours Lépine International Paris 2025 and selected for CES 2026, the Smartlet Classic is recognized for its innovative, industry-acclaimed design and engineering.
• Universal compatibility: Compatible with 100+ mechanical watch brands using 18–24mm lug widths and major smartwatch platforms including Apple Watch, Garmin, Samsung Galaxy Watch, Fitbit Charge, WHOOP, Huawei, and COROS for broad device support.
• Wear two watches at once: Modular system mounts a mechanical watch and a smartwatch side-by-side on the same wrist, preserving the classic watch aesthetic while keeping smartwatch functionality accessible.
• Premium SS316L stainless steel: Crafted in Paris from corrosion-resistant SS316L stainless steel with a hand-brushed silver finish for a premium look, durability, and long-lasting wear.
• 21mm lug width compatibility: Designed for 21mm lug widths with included 21mm adapter set, ensuring a secure fit for compatible traditional watches and streamlined integration with the 22mm smartwatch connector.
• Award-winning innovation: Awarded at the Concours Lépine International Paris 2025 and selected for CES 2026, the Smartlet Classic is recognized for its innovative, industry-acclaimed design and engineering.
• Universal compatibility: Compatible with 100+ mechanical watch brands using 18–24mm lug widths and major smartwatch platforms including Apple Watch, Garmin, Samsung Galaxy Watch, Fitbit Charge, WHOOP, Huawei, and COROS for broad device support.
• Wear two watches at once: Modular system mounts a mechanical watch and a smartwatch side-by-side on the same wrist, preserving the classic watch aesthetic while keeping smartwatch functionality accessible.
• Premium SS316L stainless steel: Crafted in Paris from corrosion-resistant SS316L stainless steel with a hand-brushed silver finish for a premium look, durability, and long-lasting wear.
• 21mm lug width compatibility: Designed for 21mm lug widths with included 21mm adapter set, ensuring a secure fit for compatible traditional watches and streamlined integration with the 22mm smartwatch connector.
• Award-winning innovation: Awarded at the Concours Lépine International Paris 2025 and selected for CES 2026, the Smartlet Classic is recognized for its innovative, industry-acclaimed design and engineering.