Wear a Smartwatch with Your Rado | Smartlet

Smartlet One is compatible with all Rado Captain Cook, DiaStar, and Centrix references using 20mm to 22mm lug widths, natively supported with no adapter. Installation uses the standard spring-bar system - no modification to the watch, fully reversible in seconds.

Rado pioneered hard metal and ceramic in watchmaking at a time when steel was the only serious material on the market. The DiaStar of 1962 used tungsten carbide. The HyperChrome uses plasma high-tech ceramic that resists scratching better than sapphire crystal. Rado collectors value materials science alongside horology. Smartlet One uses SS316L steel and PVD-coated titanium - materials that sit without conflict on the same wrist as ceramic.