Kronaby BT003

The BT003 is a quartz-based connected hybrid movement manufactured by Kronaby. It features Bluetooth 5.0 connectivity, an accelerometer, a vibration motor, and uses a CR3032 battery with a two-year life. Smart functions include filtered notifications, step counting, silent alarms, multiple time zones, phone finder, and music control. The movement powers the Sekel, Apex, Nord, and Carat models and remains in production.