Wear a Smartwatch with Your Tudor | Smartlet

Smartlet One is compatible with all Tudor Black Bay, Pelagos, and Ranger 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.

Tudor shares Rolex's Geneva address and its movement philosophy - the MT5602 and MT5621 calibres are COSC-certified, with a 70-hour power reserve and a silicon hairspring. The Black Bay 41 references the Submariner's dial architecture while establishing its own design language. The Pelagos is one of the most capable production dive watches at its price point. Tudor buyers chose on merit. Smartlet One attaches at the lugs via spring bars and leaves the Black Bay's chapter ring and the Pelagos's titanium case precisely as Tudor made them.