Smartlet - One Classic - Smartwatch 24mm & Classic watch - 24mm lug width

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 over 100 mechanical watch brands using 18–24mm lug widths and major smartwatch platforms including Apple Watch, Garmin, Samsung Galaxy Watch, Fitbit Charge, WHOOP, Huawei, Coros, and Amazfit for wide-ranging interoperability.
• Wear two watches at once: Modular system lets you mount 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, durable performance, and long-lasting wear.
• 24mm lug width compatibility: Engineered for 24mm lug widths to fit common case sizes and ensure a secure, stable connection between your traditional watch and the smartwatch connector.
• Award-winning innovation: Award-winning design recognized at Concours Lépine International Paris 2025 and selected for CES 2026, reflecting industry acclaim and innovative engineering.